Move eclipse-plugin from common to mapreduce

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@790831 13f79535-47bb-0310-9956-ffa450edef68

src/contrib/eclipse-plugin/.classpath

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry excluding="org/apache/hadoop/eclipse/server/CopyOfHadoopServer.java" kind="src" path="src/java"/>
-	<classpathentry exported="true" kind="lib" path="classes" sourcepath="classes"/>
-	<classpathentry exported="true" kind="lib" path="lib/commons-cli-2.0-SNAPSHOT.jar"/>
-	<classpathentry kind="lib" path="lib/hadoop-core.jar" sourcepath="/hadoop-socks/src/java"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
-	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="output" path="classes"/>
-</classpath>

src/contrib/eclipse-plugin/.project

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>MapReduceTools</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.ManifestBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.SchemaBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.pde.PluginNature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-	</natures>
-</projectDescription>

src/contrib/eclipse-plugin/.settings/org.eclipse.jdt.core.prefs

@@ -1,262 +0,0 @@
-#Sat Oct 13 13:37:43 CEST 2007
-eclipse.preferences.version=1
-instance/org.eclipse.core.net/org.eclipse.core.net.hasMigrated=true
-org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.debug.lineNumber=generate
-org.eclipse.jdt.core.compiler.debug.localVariable=generate
-org.eclipse.jdt.core.compiler.debug.sourceFile=generate
-org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
-org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=16
-org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant=16
-org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call=16
-org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation=16
-org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression=16
-org.eclipse.jdt.core.formatter.alignment_for_assignment=16
-org.eclipse.jdt.core.formatter.alignment_for_binary_expression=16
-org.eclipse.jdt.core.formatter.alignment_for_compact_if=16
-org.eclipse.jdt.core.formatter.alignment_for_conditional_expression=80
-org.eclipse.jdt.core.formatter.alignment_for_enum_constants=0
-org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer=16
-org.eclipse.jdt.core.formatter.alignment_for_multiple_fields=16
-org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration=16
-org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration=16
-org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation=16
-org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration=16
-org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration=16
-org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration=16
-org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration=16
-org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration=16
-org.eclipse.jdt.core.formatter.blank_lines_after_imports=1
-org.eclipse.jdt.core.formatter.blank_lines_after_package=1
-org.eclipse.jdt.core.formatter.blank_lines_before_field=1
-org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration=0
-org.eclipse.jdt.core.formatter.blank_lines_before_imports=1
-org.eclipse.jdt.core.formatter.blank_lines_before_member_type=1
-org.eclipse.jdt.core.formatter.blank_lines_before_method=1
-org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk=1
-org.eclipse.jdt.core.formatter.blank_lines_before_package=0
-org.eclipse.jdt.core.formatter.blank_lines_between_import_groups=1
-org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations=1
-org.eclipse.jdt.core.formatter.brace_position_for_annotation_type_declaration=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_anonymous_type_declaration=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_array_initializer=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_block=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_block_in_case=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_enum_constant=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_method_declaration=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_switch=end_of_line
-org.eclipse.jdt.core.formatter.brace_position_for_type_declaration=end_of_line
-org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment=false
-org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=false
-org.eclipse.jdt.core.formatter.comment.format_block_comments=true
-org.eclipse.jdt.core.formatter.comment.format_header=false
-org.eclipse.jdt.core.formatter.comment.format_html=true
-org.eclipse.jdt.core.formatter.comment.format_javadoc_comments=true
-org.eclipse.jdt.core.formatter.comment.format_line_comments=true
-org.eclipse.jdt.core.formatter.comment.format_source_code=true
-org.eclipse.jdt.core.formatter.comment.indent_parameter_description=false
-org.eclipse.jdt.core.formatter.comment.indent_root_tags=true
-org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags=insert
-org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter=do not insert
-org.eclipse.jdt.core.formatter.comment.line_length=77
-org.eclipse.jdt.core.formatter.compact_else_if=true
-org.eclipse.jdt.core.formatter.continuation_indentation=2
-org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer=2
-org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line=false
-org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header=true
-org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header=true
-org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header=true
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-org.eclipse.jdt.core.formatter.indentation.size=4
-org.eclipse.jdt.core.formatter.insert_new_line_after_annotation=insert
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-org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement=do not insert
-org.eclipse.jdt.core.formatter.insert_new_line_in_empty_annotation_declaration=insert
-org.eclipse.jdt.core.formatter.insert_new_line_in_empty_anonymous_type_declaration=insert
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-org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation=do not insert
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-org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
-org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=false
-org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
-org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=false
-org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line=false
-org.eclipse.jdt.core.formatter.lineSplit=77
-org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column=false
-org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=false
-org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=0
-org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve=1
-org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line=true
-org.eclipse.jdt.core.formatter.tabulation.char=space
-org.eclipse.jdt.core.formatter.tabulation.size=2
-org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
-org.eclipse.jdt.core.formatter.wrap_before_binary_operator=true

src/contrib/eclipse-plugin/.settings/org.eclipse.jdt.ui.prefs

@@ -1,6 +0,0 @@
-#Tue Aug 14 19:41:15 PDT 2007
-eclipse.preferences.version=1
-formatter_profile=_Lucene
-formatter_settings_version=11
-instance/org.eclipse.core.net/org.eclipse.core.net.hasMigrated=true
-org.eclipse.jdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates/>

src/contrib/eclipse-plugin/.settings/org.eclipse.wst.validation.prefs

@@ -1,6 +0,0 @@
-#Tue Aug 14 19:41:15 PDT 2007
-DELEGATES_PREFERENCE=delegateValidatorListorg.eclipse.wst.xsd.core.internal.validation.eclipse.XSDDelegatingValidator\=org.eclipse.wst.xsd.core.internal.validation.eclipse.Validator;org.eclipse.wst.wsdl.validation.internal.eclipse.WSDLDelegatingValidator\=org.eclipse.wst.wsdl.validation.internal.eclipse.Validator;
-USER_BUILD_PREFERENCE=enabledBuildValidatorListorg.eclipse.wst.xsd.core.internal.validation.eclipse.XSDDelegatingValidator;org.eclipse.jst.jsp.core.internal.validation.JSPContentValidator;org.eclipse.wst.html.internal.validation.HTMLValidator;org.eclipse.wst.xml.core.internal.validation.eclipse.Validator;org.eclipse.jst.jsf.validation.internal.appconfig.AppConfigValidator;org.eclipse.jst.jsp.core.internal.validation.JSPBatchValidator;org.eclipse.wst.dtd.core.internal.validation.eclipse.Validator;org.eclipse.wst.wsi.ui.internal.WSIMessageValidator;org.eclipse.wst.wsdl.validation.internal.eclipse.WSDLDelegatingValidator;org.eclipse.jst.jsf.validation.internal.JSPSemanticsValidator;
-USER_MANUAL_PREFERENCE=enabledManualValidatorListorg.eclipse.wst.xsd.core.internal.validation.eclipse.XSDDelegatingValidator;org.eclipse.jst.jsp.core.internal.validation.JSPContentValidator;org.eclipse.wst.html.internal.validation.HTMLValidator;org.eclipse.wst.xml.core.internal.validation.eclipse.Validator;org.eclipse.jst.jsf.validation.internal.appconfig.AppConfigValidator;org.eclipse.jst.jsp.core.internal.validation.JSPBatchValidator;org.eclipse.wst.dtd.core.internal.validation.eclipse.Validator;org.eclipse.wst.wsi.ui.internal.WSIMessageValidator;org.eclipse.wst.wsdl.validation.internal.eclipse.WSDLDelegatingValidator;org.eclipse.jst.jsf.validation.internal.JSPSemanticsValidator;
-USER_PREFERENCE=overrideGlobalPreferencesfalse
-eclipse.preferences.version=1

src/contrib/eclipse-plugin/META-INF/MANIFEST.MF

@@ -1,29 +0,0 @@
-Manifest-Version: 1.0
-Bundle-ManifestVersion: 2
-Bundle-Name: MapReduce Tools for Eclipse
-Bundle-SymbolicName: org.apache.hadoop.eclipse;singleton:=true
-Bundle-Version: 0.18
-Bundle-Activator: org.apache.hadoop.eclipse.Activator
-Bundle-Localization: plugin
-Require-Bundle: org.eclipse.ui,
- org.eclipse.core.runtime,
- org.eclipse.jdt.launching,
- org.eclipse.debug.core,
- org.eclipse.jdt,
- org.eclipse.jdt.core,
- org.eclipse.core.resources,
- org.eclipse.ui.ide,
- org.eclipse.jdt.ui,
- org.eclipse.debug.ui,
- org.eclipse.jdt.debug.ui,
- org.eclipse.core.expressions,
- org.eclipse.ui.cheatsheets,
- org.eclipse.ui.console,
- org.eclipse.ui.navigator,
- org.eclipse.core.filesystem,
- org.apache.commons.logging
-Eclipse-LazyStart: true
-Bundle-ClassPath: classes/,
- lib/commons-cli-2.0-SNAPSHOT.jar,
- lib/hadoop-core.jar
-Bundle-Vendor: Apache Hadoop

src/contrib/eclipse-plugin/build.properties

@@ -1,7 +0,0 @@
-output.. = bin/
-bin.includes = META-INF/,\
-               plugin.xml,\
-               resources/,\
-               classes/,\
-               classes/,\
-               lib/

src/contrib/eclipse-plugin/build.xml

@@ -1,80 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-
-<!--
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
--->
-
-<project default="jar" name="eclipse-plugin">
-
-  <import file="../build-contrib.xml"/>
-
-  <path id="eclipse-sdk-jars">
-    <fileset dir="${eclipse.home}/plugins/">
-      <include name="org.eclipse.ui*.jar"/>
-      <include name="org.eclipse.jdt*.jar"/>
-      <include name="org.eclipse.core*.jar"/>
-      <include name="org.eclipse.equinox*.jar"/>
-      <include name="org.eclipse.debug*.jar"/>
-      <include name="org.eclipse.osgi*.jar"/>
-      <include name="org.eclipse.swt*.jar"/>
-      <include name="org.eclipse.jface*.jar"/>
-
-      <include name="org.eclipse.team.cvs.ssh2*.jar"/>
-      <include name="com.jcraft.jsch*.jar"/>
-    </fileset> 
-  </path>
-
-  <!-- Override classpath to include Eclipse SDK jars -->
-  <path id="classpath">
-    <pathelement location="${build.classes}"/>
-    <pathelement location="${hadoop.root}/build/classes"/>
-    <path refid="eclipse-sdk-jars"/>
-  </path>
-
-  <!-- Skip building if eclipse.home is unset. -->
-  <target name="check-contrib" unless="eclipse.home">
-    <property name="skip.contrib" value="yes"/>
-    <echo message="eclipse.home unset: skipping eclipse plugin"/>
-  </target>
-
- <target name="compile" depends="init, ivy-retrieve-common" unless="skip.contrib">
-    <echo message="contrib: ${name}"/>
-    <javac
-     encoding="${build.encoding}"
-     srcdir="${src.dir}"
-     includes="**/*.java"
-     destdir="${build.classes}"
-     debug="${javac.debug}"
-     deprecation="${javac.deprecation}">
-     <classpath refid="classpath"/>
-    </javac>
-  </target>
-
-  <!-- Override jar target to specify manifest -->
-  <target name="jar" depends="compile" unless="skip.contrib">
-    <mkdir dir="${build.dir}/lib"/>
-    <copy file="${hadoop.root}/build/hadoop-${version}-core.jar" tofile="${build.dir}/lib/hadoop-core.jar" verbose="true"/>
-    <copy file="${hadoop.root}/build/ivy/lib/Hadoop/common/commons-cli-${commons-cli.version}.jar"  todir="${build.dir}/lib" verbose="true"/>
-    <copy file="${hadoop.root}/build/ivy/lib/Hadoop/common/commons-cli-${commons-cli2.version}.jar"  todir="${build.dir}/lib" verbose="true"/>
-    <jar
-      jarfile="${build.dir}/hadoop-${version}-${name}.jar"
-      manifest="${root}/META-INF/MANIFEST.MF">
-      <fileset dir="${build.dir}" includes="classes/ lib/"/>
-      <fileset dir="${root}" includes="resources/ plugin.xml"/>
-    </jar>
-  </target>
-
-</project>

src/contrib/eclipse-plugin/ivy.xml

@@ -1,36 +0,0 @@
-<?xml version="1.0" ?>
-<ivy-module version="1.0">
-  <info organisation="org.apache.hadoop" module="${ant.project.name}">
-    <license name="Apache 2.0"/>
-    <ivyauthor name="Apache Hadoop Team" url="http://hadoop.apache.org"/>
-    <description>
-        Apache Hadoop
-    </description>
-  </info>
-  <configurations defaultconfmapping="default">
-    <!--these match the Maven configurations-->
-    <conf name="default" extends="master,runtime"/>
-    <conf name="master" description="contains the artifact but no dependencies"/>
-    <conf name="runtime" description="runtime but not the artifact" />
-
-    <conf name="common" visibility="private" 
-      extends="runtime"
-      description="artifacts needed for compile/test the application"/>
-    <conf name="test" visibility="private" extends="runtime"/>
-  </configurations>
-
-  <publications>
-    <!--get the artifact from our module name-->
-    <artifact conf="master"/>
-  </publications>
-  <dependencies>
-    <dependency org="commons-logging"
-      name="commons-logging"
-      rev="${commons-logging.version}"
-      conf="common->default"/>
-    <dependency org="log4j"
-      name="log4j"
-      rev="${log4j.version}"
-      conf="common->master"/>
-    </dependencies>
-</ivy-module>

src/contrib/eclipse-plugin/ivy/libraries.properties

@@ -1,5 +0,0 @@
-#This properties file lists the versions of the various artifacts used by streaming.
-#It drives ivy and the generation of a maven POM
-
-#Please list the dependencies name with version if they are different from the ones 
-#listed in the global libraries.properties file (in alphabetical order)

src/contrib/eclipse-plugin/plugin.xml

@@ -1,287 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<?eclipse version="3.2"?>
-
-<plugin>
-
-   <!-- extension
-         point="org.eclipse.debug.core.launchConfigurationTypes">
-      <launchConfigurationType
-            delegate="org.apache.hadoop.eclipse.launch.HadoopLaunchDelegate"
-            id="org.apache.hadoop.eclipse.launch.StartServer"
-            modes="run,debug"
-            name="Start Hadoop Server"
-            public="true"/> 
-   </extension -->
-
-   <extension 
-         name="MapReduce Nature" 
-         id="org.apache.hadoop.eclipse.Nature"
-         point="org.eclipse.core.resources.natures">
-      <runtime>
-         <run class="org.apache.hadoop.eclipse.MapReduceNature"/>
-      </runtime>
-   </extension>
-
-   <extension 
-         point="org.eclipse.ui.ide.projectNatureImages">
-   </extension>
-
-   <!-- Wizards: new Mapper, Reducer, Driver -->
-   <extension
-         point="org.eclipse.ui.newWizards">
-      <primaryWizard id="org.apache.hadoop.eclipse.NewProjectWizard"/> 
-      <wizard
-            category="org.apache.hadoop.eclipse.category"
-            class="org.apache.hadoop.eclipse.NewMapReduceProjectWizard"
-            finalPerspective="org.apache.hadoop.eclipse.Perspective"
-            hasPages="true"
-            icon="resources/Elephant16x16.gif"
-            id="org.apache.hadoop.eclipse.NewProjectWizard"
-            name="Map/Reduce Project"
-            preferredPerspectives="org.apache.hadoop.eclipse.Perspective"
-            project="true"/>
-      <wizard
-            category="org.apache.hadoop.eclipse.category"
-            class="org.apache.hadoop.eclipse.NewMapperWizard"
-            icon="resources/mapper16.png"
-            id="org.apache.hadoop.eclipse.NewMapperWizard"
-            name="Mapper"
-            project="false"/>
-      <wizard
-            category="org.apache.hadoop.eclipse.category"
-            class="org.apache.hadoop.eclipse.NewReducerWizard"
-            icon="resources/reducer16.png"
-            id="org.apache.hadoop.eclipse.NewReducerWizard"
-            name="Reducer"
-            project="false"/>
-      <wizard
-            category="org.apache.hadoop.eclipse.category"
-            class="org.apache.hadoop.eclipse.NewDriverWizard"
-            icon="resources/driver.png"
-            id="org.apache.hadoop.eclipse.NewDriverWizard"
-            name="MapReduce Driver"
-            project="false"/>
-      <category
-            id="org.apache.hadoop.eclipse.category"
-            name="Map/Reduce"/>
-   </extension>
-
-   <extension
-         point="org.eclipse.debug.ui.launchConfigurationTypeImages">
-      <launchConfigurationTypeImage
-            configTypeID="org.apache.hadoop.eclipse.launch.Local"
-            icon="resources/elephantblue16x16.gif"
-            id="Hadouken.launchConfigurationTypeImage1"/>
-   </extension>
-
-   <extension
-         point="org.eclipse.debug.ui.launchConfigurationTabGroups">
-      <launchConfigurationTabGroup
-            class="org.apache.hadoop.eclipse.launch.StartHadoopLaunchTabGroup"
-            id="org.apache.hadoop.eclipse.launch.StartHadoopLaunchTabGroup"
-            type="org.apache.hadoop.eclipse.launch.StartServer"/>
-     
-   </extension>
-
-   <!-- Perspective: Map/Reduce -->
-   <extension
-         point="org.eclipse.ui.perspectives">
-      <perspective
-            class="org.apache.hadoop.eclipse.HadoopPerspectiveFactory"
-            icon="resources/elephantblue16x16.gif"
-            id="org.apache.hadoop.eclipse.Perspective"
-            name="Map/Reduce"/>
-   </extension>
-
-   <!-- Needed: allows DFS Browsing in Navigator! [TODO] -->
-   <extension
-         point="org.eclipse.core.expressions.propertyTesters">
-      <propertyTester
-            class="org.apache.hadoop.eclipse.PropertyTester"
-            id="mapreduce.deployable"
-            namespace="mapreduce"
-            properties="deployable"
-            type="org.eclipse.core.resources.IResource"/>
-      <propertyTester
-            class="org.apache.hadoop.eclipse.PropertyTester"
-            id="mapreduce.server"
-            namespace="mapreduce"
-            properties="server"
-            type="org.eclipse.wst.server.core.IServer"/>
-   </extension>
-
-   <!-- Run on Hadoop action -->
-   <extension
-         point="org.eclipse.debug.ui.launchShortcuts">
-      <shortcut
-            class="org.apache.hadoop.eclipse.launch.HadoopApplicationLaunchShortcut"
-            icon="resources/elephantblue16x16.gif"
-            id="org.apache.hadoop.eclipse.launch.shortcut"
-            label="Run on Hadoop"
-            modes="run">
-         <contextualLaunch>
-
-           <enablement>
-             <with variable="selection">
-               <count value="1"/>
-               <iterate>
-                <or>
-               	  <test property="org.eclipse.jdt.launching.hasMain"/>
-               	  <and>
-               	     <test property="org.eclipse.jdt.launching.isContainer"/>
-               	     <test property="org.eclipse.jdt.launching.hasProjectNature" args="org.eclipse.jdt.core.javanature"/>
-               	     <test property="org.eclipse.jdt.launching.hasProjectNature" args="org.apache.hadoop.eclipse.Nature"/>               	     
-               	  </and>
-               	</or>
-               </iterate>
-               </with>
-           </enablement>
-  		 </contextualLaunch>
-         <perspective id="org.apache.hadoop.eclipse.Perspective"/>
-      </shortcut>
-   </extension>
-   
-   <!-- Hadoop locations view -->
-   <extension
-         point="org.eclipse.ui.views">
-      <category
-            id="org.apache.hadoop.eclipse.view.servers"
-            name="MapReduce Tools"/>
-      <view
-            allowMultiple="false"
-            category="org.apache.hadoop.eclipse.view.servers"
-            class="org.apache.hadoop.eclipse.view.servers.ServerView"
-            icon="resources/hadoop-logo-16x16.png"
-            id="org.apache.hadoop.eclipse.view.servers"
-            name="Map/Reduce Locations">
-      </view>
-   </extension>
-   
-   <!-- ??? -->
-   <!-- extension
-         point="org.eclipse.ui.cheatsheets.cheatSheetContent">
-      <category
-            id="org.apache.hadoop.eclipse.cheatsheet.Examples"
-            name="MapReduce"/>
-      <cheatsheet
-            category="org.apache.hadoop.eclipse.cheatsheet.Examples"
-            composite="true"
-            contentFile="resources/HelloWorld.xml"
-            id="org.apache.hadoop.eclipse.cheatsheet"
-            name="Write a MapReduce application"/>
-   </extension -->
-
-   <!-- DFS Browser -->
-   <extension
-         point="org.eclipse.ui.navigator.navigatorContent">
-      <navigatorContent
-            activeByDefault="true"
-            contentProvider="org.apache.hadoop.eclipse.dfs.DFSContentProvider"
-            icon="resources/elephantblue16x16.gif"
-            id="org.apache.hadoop.eclipse.views.dfscontent"
-            labelProvider="org.apache.hadoop.eclipse.dfs.DFSContentProvider"
-            name="Hadoop Distributed File Systems"
-            priority="normal"
-            providesSaveables="false">
-         <triggerPoints>
-         	<or>
-             <instanceof value="org.apache.hadoop.eclipse.dfs.DFSPath"/>
-             <adapt type="org.eclipse.core.resources.IResource">
-                <test
-                      forcePluginActivation="true"
-                      property="mapreduce.deployable"/>
-             </adapt>
-    	    </or>
-         </triggerPoints>
-         <actionProvider class="org.apache.hadoop.eclipse.dfs.ActionProvider">
-         </actionProvider>
-         <possibleChildren>
-         	<or>
-    	        <instanceof value="org.eclipse.wst.server.core.IServer"/>
-        	    <instanceof value="org.apache.hadoop.eclipse.dfs.DFSLocationsRoot"/>
-        	    <instanceof value="org.apache.hadoop.eclipse.dfs.DFSLocation"/>
-	            <instanceof value="org.apache.hadoop.eclipse.dfs.DFSPath"/>
-        	</or>
-         </possibleChildren>
-      </navigatorContent>
-   </extension>
-   
-   <!-- DFS Actions -->
-   <extension
-         point="org.eclipse.ui.navigator.viewer">
-      <viewer
-            viewerId="org.apache.hadoop.eclipse.dfs.DFSViewer">
-            
-          <popupMenu
-                allowsPlatformContributions="true"
-                id="org.apache.hadoop.eclipse.dfs.DFSViewer#PopupMenu">  
-             <insertionPoint name="group.new"/>
-             <insertionPoint
-                   name="group.open"
-                   separator="true"/>
-             <insertionPoint name="group.openWith"/>   
-             <insertionPoint name="group.edit"
-                   separator="true"/>   
-             <insertionPoint name="group.reorganize" />         
-             <insertionPoint
-                   name="group.port"
-                   separator="true"/>     
-             <insertionPoint
-                   name="group.build"
-                   separator="true"/> 
-             <insertionPoint
-                   name="group.generate"
-                   separator="true"/> 
-             <insertionPoint
-                   name="group.search"
-                   separator="true"/>              
-             <insertionPoint
-                   name="additions"
-                   separator="true"/>              
-             <insertionPoint
-                   name="group.properties"
-                   separator="true"/>
-          </popupMenu>
-            
-      </viewer>
-      <viewerContentBinding viewerId="org.eclipse.ui.navigator.ProjectExplorer">
-         <includes>
-            <contentExtension
-                  isRoot="false"
-                  pattern="org.apache.hadoop.eclipse.views.dfscontent"/>
-            <actionExtension pattern="org.apache.hadoop.eclipse.views.dfscontent.*"/>
-         </includes>
-      </viewerContentBinding>
-   </extension>
-   
-   <!-- HDFS FileSystem registration [TODO] -->
-   <!-- extension
-         point="org.eclipse.core.filesystem.filesystems">
-      <filesystem scheme="hdfs">
-         <run class="org.apache.hadoop.eclipse.dfs.FileSystem"/>
-      </filesystem>
-   </extension -->
-   
-   <!--
-   <extension
-         point="org.eclipse.ui.popupMenus">
-      <viewerContribution
-            id="Hadouken.viewerContribution1"
-            targetID="org.eclipse.ui.navigator.ProjectExplorer#PopupMenu"/>
-   </extension> -->
-   
-   <!-- Preferences -->
-   <extension
-         point="org.eclipse.ui.preferencePages">
-      <page
-            class="org.apache.hadoop.eclipse.preferences.MapReducePreferencePage"
-            id="org.apache.hadoop.eclipse.preferences.MapReducePreferencePage"
-            name="Hadoop Map/Reduce"/>
-   </extension>
-
-   <extension
-         point="org.eclipse.core.runtime.preferences">
-      <initializer class="org.apache.hadoop.eclipse.preferences.PreferenceInitializer"/>
-   </extension>
- 
-</plugin>

src/contrib/eclipse-plugin/resources/ConnectDFS.xml

@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<cheatsheet title="Set default Hadoop path tutorial">
-	<intro>
-		<description>
-			This tutorial informs you how to set the default Hadoop
-			directory for the plugin.
-		</description>
-	</intro>
-	<item title="Create MapReduce Cluster" skip="true">
-		<description>
-			Define a MapReduce cluster [if you have not done so already]
-			by opening the MapReduce Servers view and clicking on the
-			blue elephant in the upper right.
-
-			Use the following embedded command to create a new Hadoop Server:
-		</description>
-
-		<action pluginId="com.ibm.hipods.mapreduce"
-			class="org.apache.hadoop.eclipse.actions.NewServerAction" />
-	</item>
-	<item title="Open and Explore DFS Tree">
-
-		<description>
-			Project Explorer view shows an elephant icon for each defined
-			server.  Opening a server entry will open a connection to
-			the root of that server's DFS tree.  You can then explore the
-			DFS tree.
-		</description>
-
-	</item>
-</cheatsheet>

src/contrib/eclipse-plugin/resources/CreateProj.xml

@@ -1,62 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<cheatsheet title="MapReduce project creation tutorial">
-	<intro>
-		<description>
-			This tutorial guides you through the creation of a simple
-			MapReduce project with three MapReduce classes: a Mapper, a
-			Reducer, and a Driver.
-		</description>
-	</intro>
-	<item title="Open the MapReduce Perspective">
-		<action pluginId="org.eclipse.ui.cheatsheets"
-			class="org.eclipse.ui.internal.cheatsheets.actions.OpenPerspective"
-			param1="org.apache.hadoop.eclipse.Perspective" />
-		<description>
-			Select <b>Window->Open Perspective->MapReduce</b> in the menubar at
-			the top of the workbench. This step changes the perspective
-			to set up the Eclipse workbench for MapReduce development.
-		</description>
-	</item>
-	<item title="Create a MapReduce project" skip="true">
-		<action pluginId="com.ibm.hipods.mapreduce"
-			class="org.apache.hadoop.eclipse.actions.OpenNewMRProjectAction" />
-		<description>
-			The first thing you will need is a MapReduce Project. If you
-			already have a MapReduce project in your workspace that you
-			would like to use, you may skip this step by clicking the
-			"Click to Skip" button. If not, select <b>File->New->Project</b>
-			and choose MapReduce Project in the list. Complete the
-			subsequent pages as required.
-		</description>
-	</item>
-	<item title="Create a MapReduce package" skip="true">
-		<action pluginId="org.eclipse.jdt.ui"
-			class="org.eclipse.jdt.ui.actions.OpenNewPackageWizardAction" />
-		<description>
-			You should now have a MapReduce project in your workspace.
-			The next thing to do is creating a package. Use the Eclipse
-			tools by selecting <b>File -> New ->Package</b> action. Specify the
-			source folder (the project containing the package). Then,
-			give the package a name, such as "mapreduce.test", and click
-			the "Finish" button. If you already have a project with a
-			package you might as well skip this step.
-		</description>
-	</item>
-	<item title="Create the MapReduce application classes" skip="true">
-		<description>
-			Now you should be set up for creating your MapReduce
-			application.  The MapReduce application consists of three
-			classes: a Mapper class, a Reducer class and a Driver class.
-			In this step you will create the three classes.  Use the
-			class wizard by selecting <b>File -> New -> Class</b>.  
-			Repeat this for	every class.
-		</description>
-		<repeated-subitem values="Mapper,Reducer,Driver">
-			<subitem label="Create the class ${this}.">
-				<action pluginId="com.ibm.hipods.mapreduce"
-					class="org.apache.hadoop.eclipse.actions.OpenNewMRClassWizardAction"
-					param1="${this}" />
-			</subitem>
-		</repeated-subitem>
-	</item>
-</cheatsheet>

src/contrib/eclipse-plugin/resources/HelloWorld.xml

@@ -1,121 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<compositeCheatsheet name="IBM MapReduce Tools for Eclipse">
-	<taskGroup name="Develop Hadoop Applications" kind="set">
-		<intro
-			href="http://www.alphaworks.ibm.com/tech/mapreducetools">
-			IBM(R) MapReduce Tools for Eclipse enables you to write
-			distributed applications based on the MapReduce paradigm
-			using the Apache Hadoop runtime. This cheat sheet will walk
-			you through the steps needed to write a MapReduce
-			application and run it on a Hadoop server.
-		</intro>
-		<onCompletion>
-
-		</onCompletion>
-		<taskGroup name="Initial Setup" kind="sequence" skip="true">
-			<intro>
-				This task takes you through the steps to setup the
-				Hadoop environment with the MapReduce Tools. If you
-				already have Hadoop installed and linked to Eclipse, you
-				can skip this task.
-			</intro>
-			<onCompletion>
-				Congratulations! You have now installed Hadoop on your
-				computer and linked it with the MapReduce Tools.
-			</onCompletion>
-			<task kind="cheatsheet"
-				name="Download and unzip Apache Hadoop distribution">
-				<intro>
-					Hadoop must be downloaded to a place where Eclipse
-					can access its libraries. This task covers the steps
-					needed to execute this task.
-				</intro>
-				<param name="showIntro" value="false" />
-				<param name="path" value="Setup.xml" />
-				<onCompletion>
-					The plugin currently supports Hadoop v0.7.2 through
-					0.12.2. Now click on the top-most link that you feel
-					comfortable installing.
-				</onCompletion>
-			</task>
-			<task kind="cheatsheet"
-				name="Specify path to Apache Hadoop distribution">
-				...
-				<intro>
-					This tutorial informs you how to set the default
-					Hadoop directory for the plugin.
-				</intro>
-				<param name="showIntro" value="false" />
-			 	<param name="path" value="SetHadoopPath.xml" />
-			</task>
-		</taskGroup>
-		<taskGroup name="Create and run a MapReduce project"
-			kind="sequence" skip="true">
-			<intro>
-				This section walks you through the steps to create and
-				run your MapReduce project.
-			</intro>
-
-			<task kind="cheatsheet" name="Create a MapReduce project"
-				skip="true">
-				<intro>
-					This tutorial guides you through the creation of a
-					simple MapReduce project with three MapReduce
-					classes: a Mapper, a Reducer, and a Driver.
-				</intro>
-				<param name="showIntro" value="false" />
-				<param name="path" value="CreateProj.xml" />
-				<onCompletion>
-					Congratulations! You have now mastered the steps for
-					creating a Hadoop project.
-				</onCompletion>
-			</task>
-			<task kind="cheatsheet"
-				name="Run a MapReduce application">
-				<param name="path" value="RunProj.xml" />
-				<onCompletion>
-					Congratulations! You have now mastered the steps for
-					implementing a Hadoop application.
-				</onCompletion>
-			</task>
-
-		</taskGroup>
-
-		<taskGroup name="Using a MapReduce cluster" kind="set"
-			skip="true">
-			<intro>
-				The MapReduce Tools for Eclipse plugin lets you 
-				browse and upload files to the DFS of a MapReduce cluster.
-			</intro>
-			<onCompletion>
-				Congratulations!  You have completed the tutorials on using a
-				MapReduce Cluster.
-			</onCompletion>
-			<task kind="cheatsheet"
-				name="Connect to a MapReduce cluster" skip="true">
-				<intro>
-					This tutorial explains how to show files in the DFS of a
-					MapReduce cluster.
-				</intro>
-				<param name="showIntro" value="false" />
-				<param name="path" value="ConnectDFS.xml" />
-			</task>
-			<task kind="cheatsheet" id="viewFiles"
-				name="Viewing file contents on the Hadoop Distributed File System (HDFS)">
-				<intro>
-					Simply double-click on any file in the DFS in the Project
-					Explorer view.
-				</intro>
-			</task>
-			<task kind="cheatsheet" 
-				name="Transfer files to the Hadoop Distributed File System (HDFS)">
-				<intro>
-					Right-click on an existing directory in the DFS.<br />
-					Choose the <b>Import from local directory option.</b>
-					<br />
-					Note that files can only be uploaded to the HDFS at this time.
-				</intro>
-			</task>
-		</taskGroup>
-	</taskGroup>
-</compositeCheatsheet>

src/contrib/eclipse-plugin/resources/RunProj.xml

@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<cheatsheet title="MapReduce project run tutorial">
-	<intro>
-		<description>
-			This tutorial informs you how to run your newly created
-			MapReduce Project in one of two fashions: locally as a Java
-			Application, or on a Hadoop Server.
-		</description>
-	</intro>
-	<item title="Run as Java Application">
-		<description>
-			To run your MapReduce application locally, right-click on
-			your Driver class in the Package Explorer and select <b>Run as
-			/ Java Application</b>.
-		</description>
-	</item>
-	<item title="Run on Hadoop Server">
-		<description>
-			To run your MapReduce application on a Hadoop server, right-click on
-			your Driver class in the Package Explorer and select <b>Run as
-			/ Run on Hadoop</b>.
-		</description>
-	</item>
-</cheatsheet>

src/contrib/eclipse-plugin/resources/SetHadoopPath.xml

@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<cheatsheet title="Set default Hadoop path tutorial">
-	<intro>
-		<description>
-			This tutorial informs you how to set the default Hadoop
-			directory for the plugin.
-		</description>
-	</intro>
-	<item title="Open Plugin Preferences window">
-		<description>
-			To set the default Hadoop directory, open the plugin
-			preferences from the menu option
-			<b>Window > Preferences</b>.  <br />
-			Go to the <b>Hadoop Home Directory</b>
-			preference, and enter the installation directory there.
-
-			Use the following embedded command to open the Preferences
-			window:
-		</description>
-
-		<action pluginId="org.eclipse.jdt.ui"
-			class="org.eclipse.ui.internal.OpenPreferencesAction" />
-	</item>
-</cheatsheet>

src/contrib/eclipse-plugin/resources/Setup.xml

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<cheatsheet title="Open Browser">
-  <intro>
-    <description>This cheat sheet launches a browser to the Hadoop website.</description>
-  </intro>  
-  <item title="Open Browser">
-     <description>
-     				Go to http://hadoop.apache.org/core/, and follow
-					links to download the latest stable distribution of
-					Hadoop.
-
-
-     Use the following embedded command to launch the Hadoop Web site 
-        in a browser</description>
-     <command serialization=
-        "org.eclipse.ui.browser.openBrowser(url=http://hadoop.apache.org/core)"/>
-  </item>
-</cheatsheet>

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/Activator.java

@@ -1,77 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import org.apache.hadoop.eclipse.servers.ServerRegistry;
-import org.eclipse.ui.plugin.AbstractUIPlugin;
-import org.osgi.framework.BundleContext;
-
-/**
- * The activator class controls the plug-in life cycle
- */
-public class Activator extends AbstractUIPlugin {
-
-  /**
-   * The plug-in ID
-   */
-  public static final String PLUGIN_ID = "org.apache.hadoop.eclipse";
-
-  /**
-   * The shared unique instance (singleton)
-   */
-  private static Activator plugin;
-
-  /**
-   * Constructor
-   */
-  public Activator() {
-    synchronized (Activator.class) {
-      if (plugin != null) {
-        // Not a singleton!?
-        throw new RuntimeException("Activator for " + PLUGIN_ID
-            + " is not a singleton");
-      }
-      plugin = this;
-    }
-  }
-
-  /* @inheritDoc */
-  @Override
-  public void start(BundleContext context) throws Exception {
-    super.start(context);
-  }
-
-  /* @inheritDoc */
-  @Override
-  public void stop(BundleContext context) throws Exception {
-    ServerRegistry.getInstance().dispose();
-    plugin = null;
-    super.stop(context);
-  }
-
-  /**
-   * Returns the shared unique instance (singleton)
-   * 
-   * @return the shared unique instance (singleton)
-   */
-  public static Activator getDefault() {
-    return plugin;
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/ErrorMessageDialog.java

@@ -1,45 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.swt.widgets.Display;
-
-/**
- * Error dialog helper
- */
-public class ErrorMessageDialog {
-
-  public static void display(final String title, final String message) {
-    Display.getDefault().syncExec(new Runnable() {
-
-      public void run() {
-        MessageDialog.openError(Display.getDefault().getActiveShell(),
-            title, message);
-      }
-
-    });
-  }
-
-  public static void display(Exception e) {
-    display("An exception has occured!", "Exception description:\n"
-        + e.getLocalizedMessage());
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/HadoopPerspectiveFactory.java

@@ -1,95 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import org.eclipse.debug.ui.IDebugUIConstants;
-import org.eclipse.jdt.ui.JavaUI;
-import org.eclipse.ui.IFolderLayout;
-import org.eclipse.ui.IPageLayout;
-import org.eclipse.ui.IPerspectiveFactory;
-import org.eclipse.ui.console.IConsoleConstants;
-
-/**
- * Creates links to the new MapReduce-based wizards and views for a MapReduce
- * perspective
- * 
- */
-
-public class HadoopPerspectiveFactory implements IPerspectiveFactory {
-
-  public void createInitialLayout(IPageLayout layout) {
-    layout.addNewWizardShortcut("org.apache.hadoop.eclipse.NewDriverWizard");
-    layout.addNewWizardShortcut("org.apache.hadoop.eclipse.NewMapperWizard");
-    layout
-        .addNewWizardShortcut("org.apache.hadoop.eclipse.NewReducerWizard");
-
-    IFolderLayout left =
-        layout.createFolder("org.apache.hadoop.eclipse.perspective.left",
-            IPageLayout.LEFT, 0.2f, layout.getEditorArea());
-    left.addView("org.eclipse.ui.navigator.ProjectExplorer");
-
-    IFolderLayout bottom =
-        layout.createFolder("org.apache.hadoop.eclipse.perspective.bottom",
-            IPageLayout.BOTTOM, 0.7f, layout.getEditorArea());
-    bottom.addView(IPageLayout.ID_PROBLEM_VIEW);
-    bottom.addView(IPageLayout.ID_TASK_LIST);
-    bottom.addView(JavaUI.ID_JAVADOC_VIEW);
-    bottom.addView("org.apache.hadoop.eclipse.view.servers");
-    bottom.addPlaceholder(JavaUI.ID_SOURCE_VIEW);
-    bottom.addPlaceholder(IPageLayout.ID_PROGRESS_VIEW);
-    bottom.addPlaceholder(IConsoleConstants.ID_CONSOLE_VIEW);
-    bottom.addPlaceholder(IPageLayout.ID_BOOKMARKS);
-
-    IFolderLayout right =
-        layout.createFolder("org.apache.hadoop.eclipse.perspective.right",
-            IPageLayout.RIGHT, 0.8f, layout.getEditorArea());
-    right.addView(IPageLayout.ID_OUTLINE);
-    right.addView("org.eclipse.ui.cheatsheets.views.CheatSheetView");
-    // right.addView(layout.ID); .. cheat sheet here
-
-    layout.addActionSet(IDebugUIConstants.LAUNCH_ACTION_SET);
-    layout.addActionSet(JavaUI.ID_ACTION_SET);
-    layout.addActionSet(JavaUI.ID_CODING_ACTION_SET);
-    layout.addActionSet(JavaUI.ID_ELEMENT_CREATION_ACTION_SET);
-    layout.addActionSet(IPageLayout.ID_NAVIGATE_ACTION_SET);
-    layout.addActionSet(JavaUI.ID_SEARCH_ACTION_SET);
-
-    layout
-        .addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewPackageCreationWizard");
-    layout
-        .addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewClassCreationWizard");
-    layout
-        .addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewInterfaceCreationWizard");
-    layout
-        .addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewEnumCreationWizard");
-    layout
-        .addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewAnnotationCreationWizard");
-    layout
-        .addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewSourceFolderCreationWizard");
-    layout
-        .addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewSnippetFileCreationWizard");
-    layout.addNewWizardShortcut("org.eclipse.ui.wizards.new.folder");
-    layout.addNewWizardShortcut("org.eclipse.ui.wizards.new.file");
-    layout
-        .addNewWizardShortcut("org.eclipse.ui.editors.wizards.UntitledTextFileWizard");
-
-    // CheatSheetViewerFactory.createCheatSheetView().setInput("org.apache.hadoop.eclipse.cheatsheet");
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/ImageLibrary.java

@@ -1,252 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import java.net.URL;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.eclipse.core.runtime.FileLocator;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.ui.ISharedImages;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.plugin.AbstractUIPlugin;
-import org.osgi.framework.Bundle;
-
-/**
- * Icons manager
- */
-public class ImageLibrary {
-
-  private final Bundle bundle = Activator.getDefault().getBundle();
-
-  /**
-   * Singleton instance
-   */
-  private static volatile ImageLibrary instance = null;
-
-  private ISharedImages sharedImages =
-      PlatformUI.getWorkbench().getSharedImages();
-
-  /**
-   * Where resources (icons, images...) are available in the Bundle
-   */
-  private static final String RESOURCE_DIR = "resources/";
-
-  /**
-   * Public access to image descriptors
-   * 
-   * @param name
-   * @return the image descriptor
-   */
-  public static ImageDescriptor get(String name) {
-    return getInstance().getImageDescriptorByName(name);
-  }
-
-  /**
-   * Public access to images
-   * 
-   * @param name
-   * @return the image
-   */
-  public static Image getImage(String name) {
-    return getInstance().getImageByName(name);
-  }
-
-  /**
-   * Singleton access
-   * 
-   * @return the Image library
-   */
-  public static ImageLibrary getInstance() {
-    if (instance == null) {
-      synchronized (ImageLibrary.class) {
-        if (instance == null)
-          instance = new ImageLibrary();
-      }
-    }
-    return instance;
-  }
-
-  /**
-   * Map of registered resources (ImageDescriptor and Image)
-   */
-  private Map<String, ImageDescriptor> descMap =
-      new HashMap<String, ImageDescriptor>();
-
-  private Map<String, Image> imageMap = new HashMap<String, Image>();
-
-  /**
-   * Image library constructor: put image definitions here.
-   */
-  private ImageLibrary() {
-    /*
-     * Servers view
-     */
-    newImage("server.view.location.entry", "Elephant-24x24.png");
-    newImage("server.view.job.entry", "job.gif");
-    newImage("server.view.action.location.new", "location-new-16x16.png");
-    newImage("server.view.action.location.edit", "location-edit-16x16.png");
-    newSharedImage("server.view.action.delete",
-        ISharedImages.IMG_TOOL_DELETE);
-
-    /*
-     * DFS Browser
-     */
-    newImage("dfs.browser.root.entry", "files.gif");
-    newImage("dfs.browser.location.entry", "Elephant-16x16.png");
-    newSharedImage("dfs.browser.folder.entry", ISharedImages.IMG_OBJ_FOLDER);
-    newSharedImage("dfs.browser.file.entry", ISharedImages.IMG_OBJ_FILE);
-    // DFS files in editor
-    newSharedImage("dfs.file.editor", ISharedImages.IMG_OBJ_FILE);
-    // Actions
-    newImage("dfs.browser.action.mkdir", "new-folder.png");
-    newImage("dfs.browser.action.download", "download.png");
-    newImage("dfs.browser.action.upload_files", "upload.png");
-    newImage("dfs.browser.action.upload_dir", "upload.png");
-    newSharedImage("dfs.browser.action.delete",
-        ISharedImages.IMG_TOOL_DELETE);
-    newImage("dfs.browser.action.refresh", "refresh.png");
-
-    /*
-     * Wizards
-     */
-    newImage("wizard.mapper.new", "mapwiz.png");
-    newImage("wizard.reducer.new", "reducewiz.png");
-    newImage("wizard.driver.new", "driverwiz.png");
-    newImage("wizard.mapreduce.project.new", "projwiz.png");
-  }
-
-  /**
-   * Accessor to images
-   * 
-   * @param name
-   * @return
-   */
-  private ImageDescriptor getImageDescriptorByName(String name) {
-    return this.descMap.get(name);
-  }
-
-  /**
-   * Accessor to images
-   * 
-   * @param name
-   * @return
-   */
-  private Image getImageByName(String name) {
-    return this.imageMap.get(name);
-  }
-
-  /**
-   * Access to platform shared images
-   * 
-   * @param name
-   * @return
-   */
-  private ImageDescriptor getSharedByName(String name) {
-    return sharedImages.getImageDescriptor(name);
-  }
-
-  /**
-   * Load and register a new image. If the image resource does not exist or
-   * fails to load, a default "error" resource is supplied.
-   * 
-   * @param name name of the image
-   * @param filename name of the file containing the image
-   * @return whether the image has correctly been loaded
-   */
-  private boolean newImage(String name, String filename) {
-    ImageDescriptor id;
-    boolean success;
-
-    try {
-      URL fileURL =
-          FileLocator.find(bundle, new Path(RESOURCE_DIR + filename), null);
-      id = ImageDescriptor.createFromURL(FileLocator.toFileURL(fileURL));
-      success = true;
-
-    } catch (Exception e) {
-
-      e.printStackTrace();
-      id = ImageDescriptor.getMissingImageDescriptor();
-      // id = getSharedByName(ISharedImages.IMG_OBJS_ERROR_TSK);
-      success = false;
-    }
-
-    descMap.put(name, id);
-    imageMap.put(name, id.createImage(true));
-
-    return success;
-  }
-
-  /**
-   * Register an image from the workspace shared image pool. If the image
-   * resource does not exist or fails to load, a default "error" resource is
-   * supplied.
-   * 
-   * @param name name of the image
-   * @param sharedName name of the shared image ({@link ISharedImages})
-   * @return whether the image has correctly been loaded
-   */
-  private boolean newSharedImage(String name, String sharedName) {
-    boolean success = true;
-    ImageDescriptor id = getSharedByName(sharedName);
-
-    if (id == null) {
-      id = ImageDescriptor.getMissingImageDescriptor();
-      // id = getSharedByName(ISharedImages.IMG_OBJS_ERROR_TSK);
-      success = false;
-    }
-
-    descMap.put(name, id);
-    imageMap.put(name, id.createImage(true));
-
-    return success;
-  }
-
-  /**
-   * Register an image from the workspace shared image pool. If the image
-   * resource does not exist or fails to load, a default "error" resource is
-   * supplied.
-   * 
-   * @param name name of the image
-   * @param sharedName name of the shared image ({@link ISharedImages})
-   * @return whether the image has correctly been loaded
-   */
-  private boolean newPluginImage(String name, String pluginId,
-      String filename) {
-
-    boolean success = true;
-    ImageDescriptor id =
-        AbstractUIPlugin.imageDescriptorFromPlugin(pluginId, filename);
-
-    if (id == null) {
-      id = ImageDescriptor.getMissingImageDescriptor();
-      // id = getSharedByName(ISharedImages.IMG_OBJS_ERROR_TSK);
-      success = false;
-    }
-
-    descMap.put(name, id);
-    imageMap.put(name, id.createImage(true));
-
-    return success;
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/MapReduceNature.java

@@ -1,146 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import java.io.File;
-import java.io.FileFilter;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IProjectNature;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.core.runtime.QualifiedName;
-import org.eclipse.jdt.core.IClasspathEntry;
-import org.eclipse.jdt.core.IJavaProject;
-import org.eclipse.jdt.core.JavaCore;
-
-/**
- * Class to configure and deconfigure an Eclipse project with the MapReduce
- * project nature.
- */
-
-public class MapReduceNature implements IProjectNature {
-
-  public static final String ID = "org.apache.hadoop.eclipse.Nature";
-
-  private IProject project;
-
-  static Logger log = Logger.getLogger(MapReduceNature.class.getName());
-
-  /**
-   * Configures an Eclipse project as a Map/Reduce project by adding the
-   * Hadoop libraries to a project's classpath.
-   */
-  public void configure() throws CoreException {
-    String path =
-        project.getPersistentProperty(new QualifiedName(Activator.PLUGIN_ID,
-            "hadoop.runtime.path"));
-
-    File dir = new File(path);
-    final ArrayList<File> coreJars = new ArrayList<File>();
-    dir.listFiles(new FileFilter() {
-      public boolean accept(File pathname) {
-        String fileName = pathname.getName();
-
-        // get the hadoop core jar without touching test or examples
-        // older version of hadoop don't use the word "core" -- eyhung
-        if ((fileName.indexOf("hadoop") != -1) && (fileName.endsWith("jar"))
-            && (fileName.indexOf("test") == -1)
-            && (fileName.indexOf("examples") == -1)) {
-          coreJars.add(pathname);
-        }
-
-        return false; // we don't care what this returns
-      }
-    });
-    File dir2 = new File(path + File.separatorChar + "lib");
-    if (dir2.exists() && dir2.isDirectory()) {
-      dir2.listFiles(new FileFilter() {
-        public boolean accept(File pathname) {
-          if ((!pathname.isDirectory())
-              && (pathname.getName().endsWith("jar"))) {
-            coreJars.add(pathname);
-          }
-
-          return false; // we don't care what this returns
-        }
-      });
-    }
-
-    // Add Hadoop libraries onto classpath
-    IJavaProject javaProject = JavaCore.create(getProject());
-    // Bundle bundle = Activator.getDefault().getBundle();
-    try {
-      IClasspathEntry[] currentCp = javaProject.getRawClasspath();
-      IClasspathEntry[] newCp =
-          new IClasspathEntry[currentCp.length + coreJars.size()];
-      System.arraycopy(currentCp, 0, newCp, 0, currentCp.length);
-
-      final Iterator<File> i = coreJars.iterator();
-      int count = 0;
-      while (i.hasNext()) {
-        // for (int i = 0; i < s_coreJarNames.length; i++) {
-
-        final File f = (File) i.next();
-        // URL url = FileLocator.toFileURL(FileLocator.find(bundle, new
-        // Path("lib/" + s_coreJarNames[i]), null));
-        URL url = f.toURI().toURL();
-        log.finer("hadoop library url.getPath() = " + url.getPath());
-
-        newCp[newCp.length - 1 - count] =
-            JavaCore.newLibraryEntry(new Path(url.getPath()), null, null);
-        count++;
-      }
-
-      javaProject.setRawClasspath(newCp, new NullProgressMonitor());
-    } catch (Exception e) {
-      log.log(Level.SEVERE, "IOException generated in "
-          + this.getClass().getCanonicalName(), e);
-    }
-  }
-
-  /**
-   * Deconfigure a project from MapReduce status. Currently unimplemented.
-   */
-  public void deconfigure() throws CoreException {
-    // TODO Auto-generated method stub
-  }
-
-  /**
-   * Returns the project to which this project nature applies.
-   */
-  public IProject getProject() {
-    return this.project;
-  }
-
-  /**
-   * Sets the project to which this nature applies. Used when instantiating
-   * this project nature runtime.
-   */
-  public void setProject(IProject project) {
-    this.project = project;
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/NewDriverWizard.java

@@ -1,99 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.jdt.core.IJavaElement;
-import org.eclipse.jdt.internal.ui.wizards.NewElementWizard;
-import org.eclipse.jface.operation.IRunnableWithProgress;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.ui.INewWizard;
-import org.eclipse.ui.IWorkbench;
-
-/**
- * Wizard for creating a new Driver class (a class that runs a MapReduce job).
- * 
- */
-
-public class NewDriverWizard extends NewElementWizard implements INewWizard,
-    IRunnableWithProgress {
-  private NewDriverWizardPage page;
-
-  /*
-   * @Override public boolean performFinish() { }
-   */
-  public void run(IProgressMonitor monitor) {
-    try {
-      page.createType(monitor);
-    } catch (CoreException e) {
-      // TODO Auto-generated catch block
-      e.printStackTrace();
-    } catch (InterruptedException e) {
-      // TODO Auto-generated catch block
-      e.printStackTrace();
-    }
-  }
-
-  public NewDriverWizard() {
-    setWindowTitle("New MapReduce Driver");
-  }
-
-  @Override
-  public void init(IWorkbench workbench, IStructuredSelection selection) {
-    super.init(workbench, selection);
-
-    page = new NewDriverWizardPage();
-    addPage(page);
-    page.setSelection(selection);
-  }
-
-  @Override
-  /**
-   * Performs any actions appropriate in response to the user having pressed the
-   * Finish button, or refuse if finishing now is not permitted.
-   */
-  public boolean performFinish() {
-    if (super.performFinish()) {
-      if (getCreatedElement() != null) {
-        selectAndReveal(page.getModifiedResource());
-        openResource((IFile) page.getModifiedResource());
-      }
-
-      return true;
-    } else {
-      return false;
-    }
-  }
-
-  @Override
-  /**
-   * 
-   */
-  protected void finishPage(IProgressMonitor monitor)
-      throws InterruptedException, CoreException {
-    this.run(monitor);
-  }
-
-  @Override
-  public IJavaElement getCreatedElement() {
-    return page.getCreatedType().getPrimaryElement();
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/NewDriverWizardPage.java

@@ -1,263 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.hadoop.eclipse;
-
-import java.io.IOException;
-import java.util.ArrayList;
-
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.FileLocator;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.jdt.core.IType;
-import org.eclipse.jdt.core.JavaModelException;
-import org.eclipse.jdt.core.search.SearchEngine;
-import org.eclipse.jdt.ui.IJavaElementSearchConstants;
-import org.eclipse.jdt.ui.JavaUI;
-import org.eclipse.jdt.ui.wizards.NewTypeWizardPage;
-import org.eclipse.jface.dialogs.ProgressMonitorDialog;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.window.Window;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Event;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Listener;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.dialogs.SelectionDialog;
-
-/**
- * Pre-fills the new MapReduce driver class with a template.
- * 
- */
-
-public class NewDriverWizardPage extends NewTypeWizardPage {
-  private Button isCreateMapMethod;
-
-  private Text reducerText;
-
-  private Text mapperText;
-
-  private final boolean showContainerSelector;
-
-  public NewDriverWizardPage() {
-    this(true);
-  }
-
-  public NewDriverWizardPage(boolean showContainerSelector) {
-    super(true, "MapReduce Driver");
-
-    this.showContainerSelector = showContainerSelector;
-    setTitle("MapReduce Driver");
-    setDescription("Create a new MapReduce driver.");
-    setImageDescriptor(ImageLibrary.get("wizard.driver.new"));
-  }
-
-  public void setSelection(IStructuredSelection selection) {
-    initContainerPage(getInitialJavaElement(selection));
-    initTypePage(getInitialJavaElement(selection));
-  }
-
-  @Override
-  /**
-   * Creates the new type using the entered field values.
-   */
-  public void createType(IProgressMonitor monitor) throws CoreException,
-      InterruptedException {
-    super.createType(monitor);
-  }
-
-  @Override
-  protected void createTypeMembers(final IType newType, ImportsManager imports,
-      final IProgressMonitor monitor) throws CoreException {
-    super.createTypeMembers(newType, imports, monitor);
-    imports.addImport("org.apache.hadoop.fs.Path");
-    imports.addImport("org.apache.hadoop.io.Text");
-    imports.addImport("org.apache.hadoop.io.IntWritable");
-    imports.addImport("org.apache.hadoop.mapred.JobClient");
-    imports.addImport("org.apache.hadoop.mapred.JobConf");
-    imports.addImport("org.apache.hadoop.mapred.Reducer");
-    imports.addImport("org.apache.hadoop.mapred.Mapper");
-
-    /**
-     * TODO(jz) - move most code out of the runnable
-     */
-    getContainer().getShell().getDisplay().syncExec(new Runnable() {
-      public void run() {
-
-        String method = "public static void main(String[] args) {\n JobClient client = new JobClient();";
-        method += "JobConf conf = new JobConf("
-            + newType.getFullyQualifiedName() + ".class);\n\n";
-
-        method += "// TODO: specify output types\nconf.setOutputKeyClass(Text.class);\nconf.setOutputValueClass(IntWritable.class);\n\n";
-
-        method += "// TODO: specify input and output DIRECTORIES (not files)\nconf.setInputPath(new Path(\"src\"));\nconf.setOutputPath(new Path(\"out\"));\n\n";
-
-        if (mapperText.getText().length() > 0) {
-          method += "conf.setMapperClass(" + mapperText.getText()
-              + ".class);\n\n";
-        } else {
-          method += "// TODO: specify a mapper\nconf.setMapperClass(org.apache.hadoop.mapred.lib.IdentityMapper.class);\n\n";
-        }
-        if (reducerText.getText().length() > 0) {
-          method += "conf.setReducerClass(" + reducerText.getText()
-              + ".class);\n\n";
-        } else {
-          method += "// TODO: specify a reducer\nconf.setReducerClass(org.apache.hadoop.mapred.lib.IdentityReducer.class);\n\n";
-        }
-
-        method += "client.setConf(conf);\n";
-        method += "try {\n\tJobClient.runJob(conf);\n} catch (Exception e) {\n"
-            + "\te.printStackTrace();\n}\n";
-        method += "}\n";
-
-        try {
-          newType.createMethod(method, null, false, monitor);
-        } catch (JavaModelException e) {
-          // TODO Auto-generated catch block
-          e.printStackTrace();
-        }
-      }
-    });
-  }
-
-  public void createControl(Composite parent) {
-    // super.createControl(parent);
-
-    initializeDialogUnits(parent);
-    Composite composite = new Composite(parent, SWT.NONE);
-    GridLayout layout = new GridLayout();
-    layout.numColumns = 4;
-    composite.setLayout(layout);
-
-    createContainerControls(composite, 4);
-
-    createPackageControls(composite, 4);
-    createSeparator(composite, 4);
-    createTypeNameControls(composite, 4);
-
-    createSuperClassControls(composite, 4);
-    createSuperInterfacesControls(composite, 4);
-    createSeparator(composite, 4);
-
-    createMapperControls(composite);
-    createReducerControls(composite);
-
-    if (!showContainerSelector) {
-      setPackageFragmentRoot(null, false);
-      setSuperClass("java.lang.Object", false);
-      setSuperInterfaces(new ArrayList(), false);
-    }
-
-    setControl(composite);
-
-    setFocus();
-    handleFieldChanged(CONTAINER);
-
-    // setSuperClass("org.apache.hadoop.mapred.MapReduceBase", true);
-    // setSuperInterfaces(Arrays.asList(new String[]{
-    // "org.apache.hadoop.mapred.Mapper" }), true);
-  }
-
-  @Override
-  protected void handleFieldChanged(String fieldName) {
-    super.handleFieldChanged(fieldName);
-
-    validate();
-  }
-
-  private void validate() {
-    if (showContainerSelector) {
-      updateStatus(new IStatus[] { fContainerStatus, fPackageStatus,
-          fTypeNameStatus, fSuperClassStatus, fSuperInterfacesStatus });
-    } else {
-      updateStatus(new IStatus[] { fTypeNameStatus, });
-    }
-  }
-
-  private void createMapperControls(Composite composite) {
-    this.mapperText = createBrowseClassControl(composite, "Ma&pper:",
-        "&Browse...", "org.apache.hadoop.mapred.Mapper", "Mapper Selection");
-  }
-
-  private void createReducerControls(Composite composite) {
-    this.reducerText = createBrowseClassControl(composite, "&Reducer:",
-        "Browse&...", "org.apache.hadoop.mapred.Reducer", "Reducer Selection");
-  }
-
-  private Text createBrowseClassControl(final Composite composite,
-      final String string, String browseButtonLabel,
-      final String baseClassName, final String dialogTitle) {
-    Label label = new Label(composite, SWT.NONE);
-    GridData data = new GridData(GridData.FILL_HORIZONTAL);
-    label.setText(string);
-    label.setLayoutData(data);
-
-    final Text text = new Text(composite, SWT.SINGLE | SWT.BORDER);
-    GridData data2 = new GridData(GridData.FILL_HORIZONTAL);
-    data2.horizontalSpan = 2;
-    text.setLayoutData(data2);
-
-    Button browse = new Button(composite, SWT.NONE);
-    browse.setText(browseButtonLabel);
-    GridData data3 = new GridData(GridData.FILL_HORIZONTAL);
-    browse.setLayoutData(data3);
-    browse.addListener(SWT.Selection, new Listener() {
-      public void handleEvent(Event event) {
-        IType baseType;
-        try {
-          baseType = getPackageFragmentRoot().getJavaProject().findType(
-              baseClassName);
-
-          // edit this to limit the scope
-          SelectionDialog dialog = JavaUI.createTypeDialog(
-              composite.getShell(), new ProgressMonitorDialog(composite
-                  .getShell()), SearchEngine.createHierarchyScope(baseType),
-              IJavaElementSearchConstants.CONSIDER_CLASSES, false);
-
-          dialog.setMessage("&Choose a type:");
-          dialog.setBlockOnOpen(true);
-          dialog.setTitle(dialogTitle);
-          dialog.open();
-
-          if ((dialog.getReturnCode() == Window.OK)
-              && (dialog.getResult().length > 0)) {
-            IType type = (IType) dialog.getResult()[0];
-            text.setText(type.getFullyQualifiedName());
-          }
-        } catch (JavaModelException e) {
-          // TODO Auto-generated catch block
-          e.printStackTrace();
-        }
-      }
-    });
-
-    if (!showContainerSelector) {
-      label.setEnabled(false);
-      text.setEnabled(false);
-      browse.setEnabled(false);
-    }
-
-    return text;
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/NewMapReduceProjectWizard.java

@@ -1,411 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import java.io.File;
-import java.io.FilenameFilter;
-import java.lang.reflect.InvocationTargetException;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import org.apache.hadoop.eclipse.preferences.MapReducePreferencePage;
-import org.apache.hadoop.eclipse.preferences.PreferenceConstants;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IProjectDescription;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IConfigurationElement;
-import org.eclipse.core.runtime.IExecutableExtension;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.core.runtime.QualifiedName;
-import org.eclipse.core.runtime.SubProgressMonitor;
-import org.eclipse.jdt.ui.wizards.NewJavaProjectWizardPage;
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.operation.IRunnableWithProgress;
-import org.eclipse.jface.preference.PreferenceDialog;
-import org.eclipse.jface.preference.PreferenceManager;
-import org.eclipse.jface.preference.PreferenceNode;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.wizard.IWizardPage;
-import org.eclipse.jface.wizard.Wizard;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.DirectoryDialog;
-import org.eclipse.swt.widgets.Group;
-import org.eclipse.swt.widgets.Link;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.IWorkbenchWizard;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.dialogs.WizardNewProjectCreationPage;
-import org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard;
-
-/**
- * Wizard for creating a new MapReduce Project
- * 
- */
-
-public class NewMapReduceProjectWizard extends Wizard implements
-    IWorkbenchWizard, IExecutableExtension {
-  static Logger log =
-      Logger.getLogger(NewMapReduceProjectWizard.class.getName());
-
-  private HadoopFirstPage firstPage;
-
-  private NewJavaProjectWizardPage javaPage;
-
-  public NewDriverWizardPage newDriverPage;
-
-  private IConfigurationElement config;
-
-  public NewMapReduceProjectWizard() {
-    setWindowTitle("New MapReduce Project Wizard");
-  }
-
-  public void init(IWorkbench workbench, IStructuredSelection selection) {
-
-  }
-
-  @Override
-  public boolean canFinish() {
-    return firstPage.isPageComplete() && javaPage.isPageComplete()
-    // && ((!firstPage.generateDriver.getSelection())
-    // || newDriverPage.isPageComplete()
-    ;
-  }
-
-  @Override
-  public IWizardPage getNextPage(IWizardPage page) {
-    // if (page == firstPage
-    // && firstPage.generateDriver.getSelection()
-    // )
-    // {
-    // return newDriverPage; // if "generate mapper" checked, second page is
-    // new driver page
-    // }
-    // else
-    // {
-    IWizardPage answer = super.getNextPage(page);
-    if (answer == newDriverPage) {
-      return null; // dont flip to new driver page unless "generate
-      // driver" is checked
-    } else if (answer == javaPage) {
-      return answer;
-    } else {
-      return answer;
-    }
-    // }
-  }
-
-  @Override
-  public IWizardPage getPreviousPage(IWizardPage page) {
-    if (page == newDriverPage) {
-      return firstPage; // newDriverPage, if it appears, is the second
-      // page
-    } else {
-      return super.getPreviousPage(page);
-    }
-  }
-
-  static class HadoopFirstPage extends WizardNewProjectCreationPage
-      implements SelectionListener {
-    public HadoopFirstPage() {
-      super("New Hadoop Project");
-      setImageDescriptor(ImageLibrary.get("wizard.mapreduce.project.new"));
-    }
-
-    private Link openPreferences;
-
-    private Button workspaceHadoop;
-
-    private Button projectHadoop;
-
-    private Text location;
-
-    private Button browse;
-
-    private String path;
-
-    public String currentPath;
-
-    // private Button generateDriver;
-
-    @Override
-    public void createControl(Composite parent) {
-      super.createControl(parent);
-
-      setTitle("MapReduce Project");
-      setDescription("Create a MapReduce project.");
-
-      Group group = new Group((Composite) getControl(), SWT.NONE);
-      group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-      group.setText("Hadoop MapReduce Library Installation Path");
-      GridLayout layout = new GridLayout(3, true);
-      layout.marginLeft =
-          convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
-      layout.marginRight =
-          convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
-      layout.marginTop =
-          convertHorizontalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
-      layout.marginBottom =
-          convertHorizontalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
-      group.setLayout(layout);
-
-      workspaceHadoop = new Button(group, SWT.RADIO);
-      GridData d =
-          new GridData(GridData.BEGINNING, GridData.BEGINNING, false, false);
-      d.horizontalSpan = 2;
-      workspaceHadoop.setLayoutData(d);
-      // workspaceHadoop.setText("Use default workbench Hadoop library
-      // location");
-      workspaceHadoop.setSelection(true);
-
-      updateHadoopDirLabelFromPreferences();
-
-      openPreferences = new Link(group, SWT.NONE);
-      openPreferences
-          .setText("<a>Configure Hadoop install directory...</a>");
-      openPreferences.setLayoutData(new GridData(GridData.END,
-          GridData.CENTER, false, false));
-      openPreferences.addSelectionListener(this);
-
-      projectHadoop = new Button(group, SWT.RADIO);
-      projectHadoop.setLayoutData(new GridData(GridData.BEGINNING,
-          GridData.CENTER, false, false));
-      projectHadoop.setText("Specify Hadoop library location");
-
-      location = new Text(group, SWT.SINGLE | SWT.BORDER);
-      location.setText("");
-      d = new GridData(GridData.END, GridData.CENTER, true, false);
-      d.horizontalSpan = 1;
-      d.widthHint = 250;
-      d.grabExcessHorizontalSpace = true;
-      location.setLayoutData(d);
-      location.setEnabled(false);
-
-      browse = new Button(group, SWT.NONE);
-      browse.setText("Browse...");
-      browse.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER,
-          false, false));
-      browse.setEnabled(false);
-      browse.addSelectionListener(this);
-
-      projectHadoop.addSelectionListener(this);
-      workspaceHadoop.addSelectionListener(this);
-
-      // generateDriver = new Button((Composite) getControl(), SWT.CHECK);
-      // generateDriver.setText("Generate a MapReduce driver");
-      // generateDriver.addListener(SWT.Selection, new Listener()
-      // {
-      // public void handleEvent(Event event) {
-      // getContainer().updateButtons(); }
-      // });
-    }
-
-    @Override
-    public boolean isPageComplete() {
-      boolean validHadoop = validateHadoopLocation();
-
-      if (!validHadoop && isCurrentPage()) {
-        setErrorMessage("Invalid Hadoop Runtime specified; please click 'Configure Hadoop install directory' or fill in library location input field");
-      } else {
-        setErrorMessage(null);
-      }
-
-      return super.isPageComplete() && validHadoop;
-    }
-
-    private boolean validateHadoopLocation() {
-      FilenameFilter gotHadoopJar = new FilenameFilter() {
-        public boolean accept(File dir, String name) {
-          return (name.startsWith("hadoop") && name.endsWith(".jar")
-              && (name.indexOf("test") == -1) && (name.indexOf("examples") == -1));
-        }
-      };
-
-      if (workspaceHadoop.getSelection()) {
-        this.currentPath = path;
-        return new Path(path).toFile().exists()
-            && (new Path(path).toFile().list(gotHadoopJar).length > 0);
-      } else {
-        this.currentPath = location.getText();
-        File file = new Path(location.getText()).toFile();
-        return file.exists()
-            && (new Path(location.getText()).toFile().list(gotHadoopJar).length > 0);
-      }
-    }
-
-    private void updateHadoopDirLabelFromPreferences() {
-      path =
-          Activator.getDefault().getPreferenceStore().getString(
-              PreferenceConstants.P_PATH);
-
-      if ((path != null) && (path.length() > 0)) {
-        workspaceHadoop.setText("Use default Hadoop");
-      } else {
-        workspaceHadoop.setText("Use default Hadoop (currently not set)");
-      }
-    }
-
-    public void widgetDefaultSelected(SelectionEvent e) {
-    }
-
-    public void widgetSelected(SelectionEvent e) {
-      if (e.getSource() == openPreferences) {
-        PreferenceManager manager = new PreferenceManager();
-        manager.addToRoot(new PreferenceNode(
-            "Hadoop Installation Directory", new MapReducePreferencePage()));
-        PreferenceDialog dialog =
-            new PreferenceDialog(this.getShell(), manager);
-        dialog.create();
-        dialog.setMessage("Select Hadoop Installation Directory");
-        dialog.setBlockOnOpen(true);
-        dialog.open();
-
-        updateHadoopDirLabelFromPreferences();
-      } else if (e.getSource() == browse) {
-        DirectoryDialog dialog = new DirectoryDialog(this.getShell());
-        dialog
-            .setMessage("Select a hadoop installation, containing hadoop-X-core.jar");
-        dialog.setText("Select Hadoop Installation Directory");
-        String directory = dialog.open();
-
-        if (directory != null) {
-          location.setText(directory);
-
-          if (!validateHadoopLocation()) {
-            setErrorMessage("No Hadoop jar found in specified directory");
-          } else {
-            setErrorMessage(null);
-          }
-        }
-      } else if (projectHadoop.getSelection()) {
-        location.setEnabled(true);
-        browse.setEnabled(true);
-      } else {
-        location.setEnabled(false);
-        browse.setEnabled(false);
-      }
-
-      getContainer().updateButtons();
-    }
-  }
-
-  @Override
-  public void addPages() {
-    /*
-     * firstPage = new HadoopFirstPage(); addPage(firstPage ); addPage( new
-     * JavaProjectWizardSecondPage(firstPage) );
-     */
-
-    firstPage = new HadoopFirstPage();
-    javaPage =
-        new NewJavaProjectWizardPage(ResourcesPlugin.getWorkspace()
-            .getRoot(), firstPage);
-    // newDriverPage = new NewDriverWizardPage(false);
-    // newDriverPage.setPageComplete(false); // ensure finish button
-    // initially disabled
-    addPage(firstPage);
-    addPage(javaPage);
-
-    // addPage(newDriverPage);
-  }
-
-  @Override
-  public boolean performFinish() {
-    try {
-      PlatformUI.getWorkbench().getProgressService().runInUI(
-          this.getContainer(), new IRunnableWithProgress() {
-            public void run(IProgressMonitor monitor) {
-              try {
-                monitor.beginTask("Create Hadoop Project", 300);
-
-                javaPage.getRunnable().run(
-                    new SubProgressMonitor(monitor, 100));
-
-                // if( firstPage.generateDriver.getSelection())
-                // {
-                // newDriverPage.setPackageFragmentRoot(javaPage.getNewJavaProject().getAllPackageFragmentRoots()[0],
-                // false);
-                // newDriverPage.getRunnable().run(new
-                // SubProgressMonitor(monitor,100));
-                // }
-
-                IProject project =
-                    javaPage.getNewJavaProject().getResource().getProject();
-                IProjectDescription description = project.getDescription();
-                String[] existingNatures = description.getNatureIds();
-                String[] natures = new String[existingNatures.length + 1];
-                for (int i = 0; i < existingNatures.length; i++) {
-                  natures[i + 1] = existingNatures[i];
-                }
-
-                natures[0] = MapReduceNature.ID;
-                description.setNatureIds(natures);
-
-                project.setPersistentProperty(new QualifiedName(
-                    Activator.PLUGIN_ID, "hadoop.runtime.path"),
-                    firstPage.currentPath);
-                project.setDescription(description,
-                    new NullProgressMonitor());
-
-                String[] natureIds = project.getDescription().getNatureIds();
-                for (int i = 0; i < natureIds.length; i++) {
-                  log.fine("Nature id # " + i + " > " + natureIds[i]);
-                }
-
-                monitor.worked(100);
-                monitor.done();
-
-                BasicNewProjectResourceWizard.updatePerspective(config);
-              } catch (CoreException e) {
-                // TODO Auto-generated catch block
-                log.log(Level.SEVERE, "CoreException thrown.", e);
-              } catch (InvocationTargetException e) {
-                // TODO Auto-generated catch block
-                e.printStackTrace();
-              } catch (InterruptedException e) {
-                // TODO Auto-generated catch block
-                e.printStackTrace();
-              }
-            }
-          }, null);
-    } catch (InvocationTargetException e) {
-      // TODO Auto-generated catch block
-      e.printStackTrace();
-    } catch (InterruptedException e) {
-      // TODO Auto-generated catch block
-      e.printStackTrace();
-    }
-
-    return true;
-  }
-
-  public void setInitializationData(IConfigurationElement config,
-      String propertyName, Object data) throws CoreException {
-    this.config = config;
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/NewMapperWizard.java

@@ -1,181 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import java.io.IOException;
-import java.util.Arrays;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.FileLocator;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.jdt.core.IJavaElement;
-import org.eclipse.jdt.core.IType;
-import org.eclipse.jdt.internal.ui.wizards.NewElementWizard;
-import org.eclipse.jdt.ui.wizards.NewTypeWizardPage;
-import org.eclipse.jface.operation.IRunnableWithProgress;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.ui.INewWizard;
-import org.eclipse.ui.IWorkbench;
-
-/**
- * Wizard for creating a new Mapper class (a class that runs the Map portion
- * of a MapReduce job). The class is pre-filled with a template.
- * 
- */
-
-public class NewMapperWizard extends NewElementWizard implements INewWizard,
-    IRunnableWithProgress {
-  private Page page;
-
-  public NewMapperWizard() {
-    setWindowTitle("New Mapper");
-  }
-
-  public void run(IProgressMonitor monitor) {
-    try {
-      page.createType(monitor);
-    } catch (CoreException e) {
-      // TODO Auto-generated catch block
-      e.printStackTrace();
-    } catch (InterruptedException e) {
-      // TODO Auto-generated catch block
-      e.printStackTrace();
-    }
-  }
-
-  @Override
-  public void init(IWorkbench workbench, IStructuredSelection selection) {
-    super.init(workbench, selection);
-
-    page = new Page();
-    addPage(page);
-    page.setSelection(selection);
-  }
-
-  public static class Page extends NewTypeWizardPage {
-    private Button isCreateMapMethod;
-
-    public Page() {
-      super(true, "Mapper");
-
-      setTitle("Mapper");
-      setDescription("Create a new Mapper implementation.");
-      setImageDescriptor(ImageLibrary.get("wizard.mapper.new"));
-    }
-
-    public void setSelection(IStructuredSelection selection) {
-      initContainerPage(getInitialJavaElement(selection));
-      initTypePage(getInitialJavaElement(selection));
-    }
-
-    @Override
-    public void createType(IProgressMonitor monitor) throws CoreException,
-        InterruptedException {
-      super.createType(monitor);
-    }
-
-    @Override
-    protected void createTypeMembers(IType newType, ImportsManager imports,
-        IProgressMonitor monitor) throws CoreException {
-      super.createTypeMembers(newType, imports, monitor);
-      imports.addImport("java.io.IOException");
-      imports.addImport("org.apache.hadoop.io.WritableComparable");
-      imports.addImport("org.apache.hadoop.io.Writable");
-      imports.addImport("org.apache.hadoop.mapred.OutputCollector");
-      imports.addImport("org.apache.hadoop.mapred.Reporter");
-      newType
-          .createMethod(
-              "public void map(WritableComparable key, Writable values, OutputCollector output, Reporter reporter) throws IOException \n{\n}\n",
-              null, false, monitor);
-    }
-
-    public void createControl(Composite parent) {
-      // super.createControl(parent);
-
-      initializeDialogUnits(parent);
-      Composite composite = new Composite(parent, SWT.NONE);
-      GridLayout layout = new GridLayout();
-      layout.numColumns = 4;
-      composite.setLayout(layout);
-
-      createContainerControls(composite, 4);
-      createPackageControls(composite, 4);
-      createSeparator(composite, 4);
-      createTypeNameControls(composite, 4);
-      createSuperClassControls(composite, 4);
-      createSuperInterfacesControls(composite, 4);
-      // createSeparator(composite, 4);
-
-      setControl(composite);
-
-      setSuperClass("org.apache.hadoop.mapred.MapReduceBase", true);
-      setSuperInterfaces(Arrays
-          .asList(new String[] { "org.apache.hadoop.mapred.Mapper" }), true);
-
-      setFocus();
-      validate();
-    }
-
-    @Override
-    protected void handleFieldChanged(String fieldName) {
-      super.handleFieldChanged(fieldName);
-
-      validate();
-    }
-
-    private void validate() {
-      updateStatus(new IStatus[] { fContainerStatus, fPackageStatus,
-          fTypeNameStatus, fSuperClassStatus, fSuperInterfacesStatus });
-    }
-  }
-
-  @Override
-  public boolean performFinish() {
-    if (super.performFinish()) {
-      if (getCreatedElement() != null) {
-        openResource((IFile) page.getModifiedResource());
-        selectAndReveal(page.getModifiedResource());
-      }
-
-      return true;
-    } else {
-      return false;
-    }
-  }
-
-  @Override
-  protected void finishPage(IProgressMonitor monitor)
-      throws InterruptedException, CoreException {
-    this.run(monitor);
-  }
-
-  @Override
-  public IJavaElement getCreatedElement() {
-    return page.getCreatedType().getPrimaryElement();
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/NewReducerWizard.java

@@ -1,184 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import java.io.IOException;
-import java.util.Arrays;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.FileLocator;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.jdt.core.IJavaElement;
-import org.eclipse.jdt.core.IType;
-import org.eclipse.jdt.internal.ui.wizards.NewElementWizard;
-import org.eclipse.jdt.ui.wizards.NewTypeWizardPage;
-import org.eclipse.jface.operation.IRunnableWithProgress;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.ui.INewWizard;
-import org.eclipse.ui.IWorkbench;
-
-/**
- * Wizard for creating a new Reducer class (a class that runs the Reduce
- * portion of a MapReduce job). The class is pre-filled with a template.
- * 
- */
-
-public class NewReducerWizard extends NewElementWizard implements
-    INewWizard, IRunnableWithProgress {
-  private Page page;
-
-  public NewReducerWizard() {
-    setWindowTitle("New Reducer");
-  }
-
-  public void run(IProgressMonitor monitor) {
-    try {
-      page.createType(monitor);
-    } catch (CoreException e) {
-      // TODO Auto-generated catch block
-      e.printStackTrace();
-    } catch (InterruptedException e) {
-      // TODO Auto-generated catch block
-      e.printStackTrace();
-    }
-  }
-
-  @Override
-  public void init(IWorkbench workbench, IStructuredSelection selection) {
-    super.init(workbench, selection);
-
-    page = new Page();
-    addPage(page);
-    page.setSelection(selection);
-  }
-
-  public static class Page extends NewTypeWizardPage {
-    public Page() {
-      super(true, "Reducer");
-
-      setTitle("Reducer");
-      setDescription("Create a new Reducer implementation.");
-      setImageDescriptor(ImageLibrary.get("wizard.reducer.new"));
-    }
-
-    public void setSelection(IStructuredSelection selection) {
-      initContainerPage(getInitialJavaElement(selection));
-      initTypePage(getInitialJavaElement(selection));
-    }
-
-    @Override
-    public void createType(IProgressMonitor monitor) throws CoreException,
-        InterruptedException {
-      super.createType(monitor);
-    }
-
-    @Override
-    protected void createTypeMembers(IType newType, ImportsManager imports,
-        IProgressMonitor monitor) throws CoreException {
-      super.createTypeMembers(newType, imports, monitor);
-      imports.addImport("java.io.IOException");
-      imports.addImport("org.apache.hadoop.io.WritableComparable");
-      imports.addImport("org.apache.hadoop.mapred.OutputCollector");
-      imports.addImport("org.apache.hadoop.mapred.Reporter");
-      imports.addImport("java.util.Iterator");
-      newType
-          .createMethod(
-              "public void reduce(WritableComparable _key, Iterator values, OutputCollector output, Reporter reporter) throws IOException \n{\n"
-                  + "\t// replace KeyType with the real type of your key\n"
-                  + "\tKeyType key = (KeyType) _key;\n\n"
-                  + "\twhile (values.hasNext()) {\n"
-                  + "\t\t// replace ValueType with the real type of your value\n"
-                  + "\t\tValueType value = (ValueType) values.next();\n\n"
-                  + "\t\t// process value\n" + "\t}\n" + "}\n", null, false,
-              monitor);
-    }
-
-    public void createControl(Composite parent) {
-      // super.createControl(parent);
-
-      initializeDialogUnits(parent);
-      Composite composite = new Composite(parent, SWT.NONE);
-      GridLayout layout = new GridLayout();
-      layout.numColumns = 4;
-      composite.setLayout(layout);
-
-      createContainerControls(composite, 4);
-      createPackageControls(composite, 4);
-      createSeparator(composite, 4);
-      createTypeNameControls(composite, 4);
-      createSuperClassControls(composite, 4);
-      createSuperInterfacesControls(composite, 4);
-      // createSeparator(composite, 4);
-
-      setControl(composite);
-
-      setSuperClass("org.apache.hadoop.mapred.MapReduceBase", true);
-      setSuperInterfaces(Arrays
-          .asList(new String[] { "org.apache.hadoop.mapred.Reducer" }), true);
-
-      setFocus();
-      validate();
-    }
-
-    @Override
-    protected void handleFieldChanged(String fieldName) {
-      super.handleFieldChanged(fieldName);
-
-      validate();
-    }
-
-    private void validate() {
-      updateStatus(new IStatus[] { fContainerStatus, fPackageStatus,
-          fTypeNameStatus, fSuperClassStatus, fSuperInterfacesStatus });
-    }
-  }
-
-  @Override
-  public boolean performFinish() {
-    if (super.performFinish()) {
-      if (getCreatedElement() != null) {
-        selectAndReveal(page.getModifiedResource());
-        openResource((IFile) page.getModifiedResource());
-      }
-
-      return true;
-    } else {
-      return false;
-    }
-  }
-
-  @Override
-  protected void finishPage(IProgressMonitor monitor)
-      throws InterruptedException, CoreException {
-    this.run(monitor);
-  }
-
-  @Override
-  public IJavaElement getCreatedElement() {
-    return (page.getCreatedType() == null) ? null : page.getCreatedType()
-        .getPrimaryElement();
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/PropertyTester.java

@@ -1,43 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse;
-
-import java.util.logging.Logger;
-
-/**
- * Class to help with debugging properties
- */
-public class PropertyTester extends
-    org.eclipse.core.expressions.PropertyTester {
-
-  static Logger log = Logger.getLogger(PropertyTester.class.getName());
-
-  public PropertyTester() {
-  }
-
-  public boolean test(Object receiver, String property, Object[] args,
-      Object expectedValue) {
-    log.fine("Test property " + property + ", " + receiver.getClass());
-
-    return true;
-
-    // todo(jz) support test for deployable if module has hadoop nature etc.
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/actions/DFSActionImpl.java

@@ -1,478 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.actions;
-
-import java.io.File;
-import java.io.IOException;
-import java.lang.reflect.InvocationTargetException;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import org.apache.hadoop.eclipse.ImageLibrary;
-import org.apache.hadoop.eclipse.dfs.DFSActions;
-import org.apache.hadoop.eclipse.dfs.DFSFile;
-import org.apache.hadoop.eclipse.dfs.DFSFolder;
-import org.apache.hadoop.eclipse.dfs.DFSLocation;
-import org.apache.hadoop.eclipse.dfs.DFSLocationsRoot;
-import org.apache.hadoop.eclipse.dfs.DFSPath;
-import org.eclipse.core.resources.IStorage;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.PlatformObject;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.dialogs.InputDialog;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.operation.IRunnableWithProgress;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.widgets.DirectoryDialog;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.FileDialog;
-import org.eclipse.ui.IObjectActionDelegate;
-import org.eclipse.ui.IPersistableElement;
-import org.eclipse.ui.IStorageEditorInput;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.PartInitException;
-import org.eclipse.ui.PlatformUI;
-
-/**
- * Actual implementation of DFS actions
- */
-public class DFSActionImpl implements IObjectActionDelegate {
-
-  private ISelection selection;
-
-  private IWorkbenchPart targetPart;
-
-  /* @inheritDoc */
-  public void setActivePart(IAction action, IWorkbenchPart targetPart) {
-    this.targetPart = targetPart;
-  }
-
-  /* @inheritDoc */
-  public void run(IAction action) {
-
-    // Ignore non structured selections
-    if (!(this.selection instanceof IStructuredSelection))
-      return;
-
-    // operate on the DFS asynchronously to prevent blocking the main UI
-    final IStructuredSelection ss = (IStructuredSelection) selection;
-    final String actionId = action.getActionDefinitionId();
-    Display.getDefault().asyncExec(new Runnable() {
-      public void run() {
-        try {
-          switch (DFSActions.getById(actionId)) {
-            case DELETE: {
-              delete(ss);
-              break;
-            }
-            case OPEN: {
-              open(ss);
-              break;
-            }
-            case MKDIR: {
-              mkdir(ss);
-              break;
-            }
-            case UPLOAD_FILES: {
-              uploadFilesToDFS(ss);
-              break;
-            }
-            case UPLOAD_DIR: {
-              uploadDirectoryToDFS(ss);
-              break;
-            }
-            case REFRESH: {
-              refresh(ss);
-              break;
-            }
-            case DOWNLOAD: {
-              downloadFromDFS(ss);
-              break;
-            }
-            case RECONNECT: {
-              reconnect(ss);
-              break;
-            }
-            case DISCONNECT: {
-              disconnect(ss);
-              break;
-            }
-            default: {
-              System.err.printf("Unhandled DFS Action: " + actionId);
-              break;
-            }
-          }
-
-        } catch (Exception e) {
-          e.printStackTrace();
-          MessageDialog.openError(Display.getDefault().getActiveShell(),
-              "DFS Action error",
-              "An error occurred while performing DFS operation: "
-                  + e.getMessage());
-        }
-      }
-    });
-  }
-
-  /**
-   * Create a new sub-folder into an existing directory
-   * 
-   * @param selection
-   */
-  private void mkdir(IStructuredSelection selection) {
-    List<DFSFolder> folders = filterSelection(DFSFolder.class, selection);
-    if (folders.size() >= 1) {
-      DFSFolder folder = folders.get(0);
-      InputDialog dialog =
-          new InputDialog(Display.getCurrent().getActiveShell(),
-              "Create subfolder", "Enter the name of the subfolder", "",
-              null);
-      if (dialog.open() == InputDialog.OK)
-        folder.mkdir(dialog.getValue());
-    }
-  }
-
-  /**
-   * Implement the import action (upload files from the current machine to
-   * HDFS)
-   * 
-   * @param object
-   * @throws SftpException
-   * @throws JSchException
-   * @throws InvocationTargetException
-   * @throws InterruptedException
-   */
-  private void uploadFilesToDFS(IStructuredSelection selection)
-      throws InvocationTargetException, InterruptedException {
-
-    // Ask the user which files to upload
-    FileDialog dialog =
-        new FileDialog(Display.getCurrent().getActiveShell(), SWT.OPEN
-            | SWT.MULTI);
-    dialog.setText("Select the local files to upload");
-    dialog.open();
-
-    List<File> files = new ArrayList<File>();
-    for (String fname : dialog.getFileNames())
-      files.add(new File(dialog.getFilterPath() + File.separator + fname));
-
-    // TODO enable upload command only when selection is exactly one folder
-    List<DFSFolder> folders = filterSelection(DFSFolder.class, selection);
-    if (folders.size() >= 1)
-      uploadToDFS(folders.get(0), files);
-  }
-
-  /**
-   * Implement the import action (upload directory from the current machine
-   * to HDFS)
-   * 
-   * @param object
-   * @throws SftpException
-   * @throws JSchException
-   * @throws InvocationTargetException
-   * @throws InterruptedException
-   */
-  private void uploadDirectoryToDFS(IStructuredSelection selection)
-      throws InvocationTargetException, InterruptedException {
-
-    // Ask the user which local directory to upload
-    DirectoryDialog dialog =
-        new DirectoryDialog(Display.getCurrent().getActiveShell(), SWT.OPEN
-            | SWT.MULTI);
-    dialog.setText("Select the local file or directory to upload");
-
-    String dirName = dialog.open();
-    final File dir = new File(dirName);
-    List<File> files = new ArrayList<File>();
-    files.add(dir);
-
-    // TODO enable upload command only when selection is exactly one folder
-    final List<DFSFolder> folders =
-        filterSelection(DFSFolder.class, selection);
-    if (folders.size() >= 1)
-      uploadToDFS(folders.get(0), files);
-
-  }
-
-  private void uploadToDFS(final DFSFolder folder, final List<File> files)
-      throws InvocationTargetException, InterruptedException {
-
-    PlatformUI.getWorkbench().getProgressService().busyCursorWhile(
-        new IRunnableWithProgress() {
-          public void run(IProgressMonitor monitor)
-              throws InvocationTargetException {
-
-            int work = 0;
-            for (File file : files)
-              work += computeUploadWork(file);
-
-            monitor.beginTask("Uploading files to distributed file system",
-                work);
-
-            for (File file : files) {
-              try {
-                folder.upload(monitor, file);
-
-              } catch (IOException ioe) {
-                ioe.printStackTrace();
-                MessageDialog.openError(null,
-                    "Upload files to distributed file system",
-                    "Upload failed.\n" + ioe);
-              }
-            }
-
-            monitor.done();
-
-            // Update the UI
-            folder.doRefresh();
-          }
-        });
-  }
-
-  private void reconnect(IStructuredSelection selection) {
-    for (DFSLocation location : filterSelection(DFSLocation.class, selection))
-      location.reconnect();
-  }
-
-  private void disconnect(IStructuredSelection selection) {
-    if (selection.size() != 1)
-      return;
-
-    Object first = selection.getFirstElement();
-    if (!(first instanceof DFSLocationsRoot))
-      return;
-
-    DFSLocationsRoot root = (DFSLocationsRoot) first;
-    root.disconnect();
-    root.refresh();
-  }
-
-  /**
-   * Implements the Download action from HDFS to the current machine
-   * 
-   * @param object
-   * @throws SftpException
-   * @throws JSchException
-   * @throws InterruptedException
-   * @throws InvocationTargetException
-   */
-  private void downloadFromDFS(IStructuredSelection selection)
-      throws InvocationTargetException, InterruptedException {
-
-    // Ask the user where to put the downloaded files
-    DirectoryDialog dialog =
-        new DirectoryDialog(Display.getCurrent().getActiveShell());
-    dialog.setText("Copy to local directory");
-    dialog.setMessage("Copy the selected files and directories from the "
-        + "distributed filesystem to a local directory");
-    String directory = dialog.open();
-
-    if (directory == null)
-      return;
-
-    final File dir = new File(directory);
-    if (!dir.exists())
-      dir.mkdirs();
-
-    if (!dir.isDirectory()) {
-      MessageDialog.openError(null, "Download to local file system",
-          "Invalid directory location: \"" + dir + "\"");
-      return;
-    }
-
-    final List<DFSPath> paths = filterSelection(DFSPath.class, selection);
-
-    PlatformUI.getWorkbench().getProgressService().busyCursorWhile(
-        new IRunnableWithProgress() {
-          public void run(IProgressMonitor monitor)
-              throws InvocationTargetException {
-
-            int work = 0;
-            for (DFSPath path : paths)
-              work += path.computeDownloadWork();
-
-            monitor
-                .beginTask("Downloading files to local file system", work);
-
-            for (DFSPath path : paths) {
-              if (monitor.isCanceled())
-                return;
-              try {
-                path.downloadToLocalDirectory(monitor, dir);
-              } catch (Exception e) {
-                // nothing we want to do here
-                e.printStackTrace();
-              }
-            }
-
-            monitor.done();
-          }
-        });
-  }
-
-  /**
-   * Open the selected DfsPath in the editor window
-   * 
-   * @param selection
-   * @throws JSchException
-   * @throws IOException
-   * @throws PartInitException
-   * @throws InvocationTargetException
-   * @throws InterruptedException
-   */
-  private void open(IStructuredSelection selection) throws IOException,
-      PartInitException, InvocationTargetException, InterruptedException {
-
-    for (DFSFile file : filterSelection(DFSFile.class, selection)) {
-
-      IStorageEditorInput editorInput = new DFSFileEditorInput(file);
-      targetPart.getSite().getWorkbenchWindow().getActivePage().openEditor(
-          editorInput, "org.eclipse.ui.DefaultTextEditor");
-    }
-  }
-
-  /**
-   * @param selection
-   * @throws JSchException
-   */
-  private void refresh(IStructuredSelection selection) {
-    for (DFSPath path : filterSelection(DFSPath.class, selection))
-      path.refresh();
-
-  }
-
-  private void delete(IStructuredSelection selection) {
-    List<DFSPath> list = filterSelection(DFSPath.class, selection);
-    if (list.isEmpty())
-      return;
-
-    StringBuffer msg = new StringBuffer();
-    msg.append("Are you sure you want to delete "
-        + "the following files from the distributed file system?\n");
-    for (DFSPath path : list)
-      msg.append(path.getPath()).append("\n");
-
-    if (MessageDialog.openConfirm(null, "Confirm Delete from DFS", msg
-        .toString())) {
-
-      Set<DFSPath> toRefresh = new HashSet<DFSPath>();
-      for (DFSPath path : list) {
-        path.delete();
-        toRefresh.add(path.getParent());
-      }
-
-      for (DFSPath path : toRefresh) {
-        path.refresh();
-      }
-    }
-  }
-
-  /* @inheritDoc */
-  public void selectionChanged(IAction action, ISelection selection) {
-    this.selection = selection;
-  }
-
-  /**
-   * Extract the list of <T> from the structured selection
-   * 
-   * @param clazz the class T
-   * @param selection the structured selection
-   * @return the list of <T> it contains
-   */
-  private static <T> List<T> filterSelection(Class<T> clazz,
-      IStructuredSelection selection) {
-    List<T> list = new ArrayList<T>();
-    for (Object obj : selection.toList()) {
-      if (clazz.isAssignableFrom(obj.getClass())) {
-        list.add((T) obj);
-      }
-    }
-    return list;
-  }
-
-  private static int computeUploadWork(File file) {
-    if (file.isDirectory()) {
-      int contentWork = 1;
-      for (File child : file.listFiles())
-        contentWork += computeUploadWork(child);
-      return contentWork;
-
-    } else if (file.isFile()) {
-      return 1 + (int) (file.length() / 1024);
-
-    } else {
-      return 0;
-    }
-  }
-
-}
-
-/**
- * Adapter to allow the viewing of a DfsFile in the Editor window
- */
-class DFSFileEditorInput extends PlatformObject implements
-    IStorageEditorInput {
-
-  private DFSFile file;
-
-  /**
-   * Constructor
-   * 
-   * @param file
-   */
-  DFSFileEditorInput(DFSFile file) {
-    this.file = file;
-  }
-
-  /* @inheritDoc */
-  public String getToolTipText() {
-    return file.toDetailedString();
-  }
-
-  /* @inheritDoc */
-  public IPersistableElement getPersistable() {
-    return null;
-  }
-
-  /* @inheritDoc */
-  public String getName() {
-    return file.toString();
-  }
-
-  /* @inheritDoc */
-  public ImageDescriptor getImageDescriptor() {
-    return ImageLibrary.get("dfs.file.editor");
-  }
-
-  /* @inheritDoc */
-  public boolean exists() {
-    return true;
-  }
-
-  /* @inheritDoc */
-  public IStorage getStorage() throws CoreException {
-    return file.getIStorage();
-  }
-};

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/actions/EditLocationAction.java

@@ -1,73 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.actions;
-
-import org.apache.hadoop.eclipse.ImageLibrary;
-import org.apache.hadoop.eclipse.server.HadoopServer;
-import org.apache.hadoop.eclipse.servers.HadoopLocationWizard;
-import org.apache.hadoop.eclipse.view.servers.ServerView;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.wizard.Wizard;
-import org.eclipse.jface.wizard.WizardDialog;
-
-/**
- * Editing server properties action
- */
-public class EditLocationAction extends Action {
-
-  private ServerView serverView;
-
-  public EditLocationAction(ServerView serverView) {
-    this.serverView = serverView;
-
-    setText("Edit Hadoop location...");
-    setImageDescriptor(ImageLibrary.get("server.view.action.location.edit"));
-  }
-
-  @Override
-  public void run() {
-
-    final HadoopServer server = serverView.getSelectedServer();
-    if (server == null)
-      return;
-
-    WizardDialog dialog = new WizardDialog(null, new Wizard() {
-      private HadoopLocationWizard page = new HadoopLocationWizard(server);
-
-      @Override
-      public void addPages() {
-        super.addPages();
-        setWindowTitle("Edit Hadoop location...");
-        addPage(page);
-      }
-
-      @Override
-      public boolean performFinish() {
-        page.performFinish();
-        return true;
-      }
-    });
-
-    dialog.create();
-    dialog.setBlockOnOpen(true);
-    dialog.open();
-
-    super.run();
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/actions/NewLocationAction.java

@@ -1,64 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.actions;
-
-import org.apache.hadoop.eclipse.ImageLibrary;
-import org.apache.hadoop.eclipse.servers.HadoopLocationWizard;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.wizard.Wizard;
-import org.eclipse.jface.wizard.WizardDialog;
-
-
-/**
- * Action corresponding to creating a new MapReduce Server.
- */
-
-public class NewLocationAction extends Action {
-  public NewLocationAction() {
-    setText("New Hadoop location...");
-    setImageDescriptor(ImageLibrary.get("server.view.action.location.new"));
-  }
-
-  @Override
-  public void run() {
-    WizardDialog dialog = new WizardDialog(null, new Wizard() {
-      private HadoopLocationWizard page = new HadoopLocationWizard();
-
-      @Override
-      public void addPages() {
-        super.addPages();
-        setWindowTitle("New Hadoop location...");
-        addPage(page);
-      }
-
-      @Override
-      public boolean performFinish() {
-        page.performFinish();
-        return true;
-      }
-
-    });
-
-    dialog.create();
-    dialog.setBlockOnOpen(true);
-    dialog.open();
-
-    super.run();
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/actions/OpenNewMRClassWizardAction.java

@@ -1,76 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.actions;
-
-import java.util.logging.Logger;
-
-import org.apache.hadoop.eclipse.NewDriverWizard;
-import org.apache.hadoop.eclipse.NewMapperWizard;
-import org.apache.hadoop.eclipse.NewReducerWizard;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.window.Window;
-import org.eclipse.jface.wizard.WizardDialog;
-import org.eclipse.ui.INewWizard;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.cheatsheets.ICheatSheetAction;
-import org.eclipse.ui.cheatsheets.ICheatSheetManager;
-
-
-/**
- * Action to open a new MapReduce Class.
- */
-
-public class OpenNewMRClassWizardAction extends Action implements
-    ICheatSheetAction {
-
-  static Logger log = Logger.getLogger(OpenNewMRClassWizardAction.class
-      .getName());
-
-  public void run(String[] params, ICheatSheetManager manager) {
-
-    if ((params != null) && (params.length > 0)) {
-      IWorkbench workbench = PlatformUI.getWorkbench();
-      INewWizard wizard = getWizard(params[0]);
-      wizard.init(workbench, new StructuredSelection());
-      WizardDialog dialog = new WizardDialog(PlatformUI.getWorkbench()
-          .getActiveWorkbenchWindow().getShell(), wizard);
-      dialog.create();
-      dialog.open();
-
-      // did the wizard succeed ?
-      notifyResult(dialog.getReturnCode() == Window.OK);
-    }
-  }
-
-  private INewWizard getWizard(String typeName) {
-    if (typeName.equals("Mapper")) {
-      return new NewMapperWizard();
-    } else if (typeName.equals("Reducer")) {
-      return new NewReducerWizard();
-    } else if (typeName.equals("Driver")) {
-      return new NewDriverWizard();
-    } else {
-      log.severe("Invalid Wizard requested");
-      return null;
-    }
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/actions/OpenNewMRProjectAction.java

@@ -1,48 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.actions;
-
-import org.apache.hadoop.eclipse.NewMapReduceProjectWizard;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.window.Window;
-import org.eclipse.jface.wizard.WizardDialog;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.PlatformUI;
-
-/**
- * Action to open a new Map/Reduce project.
- */
-
-public class OpenNewMRProjectAction extends Action {
-
-  @Override
-  public void run() {
-    IWorkbench workbench = PlatformUI.getWorkbench();
-    Shell shell = workbench.getActiveWorkbenchWindow().getShell();
-    NewMapReduceProjectWizard wizard = new NewMapReduceProjectWizard();
-    wizard.init(workbench, new StructuredSelection());
-    WizardDialog dialog = new WizardDialog(shell, wizard);
-    dialog.create();
-    dialog.open();
-    // did the wizard succeed?
-    notifyResult(dialog.getReturnCode() == Window.OK);
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/ActionProvider.java

@@ -1,193 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-import org.apache.hadoop.eclipse.ImageLibrary;
-import org.apache.hadoop.eclipse.actions.DFSActionImpl;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.actions.ActionFactory;
-import org.eclipse.ui.navigator.CommonActionProvider;
-import org.eclipse.ui.navigator.ICommonActionConstants;
-import org.eclipse.ui.navigator.ICommonActionExtensionSite;
-import org.eclipse.ui.navigator.ICommonMenuConstants;
-
-/**
- * Allows the user to delete and refresh items in the DFS tree
- */
-
-public class ActionProvider extends CommonActionProvider {
-
-  private static ICommonActionExtensionSite site;
-
-  public ActionProvider() {
-  }
-
-  /* @inheritDoc */
-  @Override
-  public void init(ICommonActionExtensionSite site) {
-    if (ActionProvider.site != null) {
-      System.err.printf("%s: Multiple init()\n", this.getClass()
-          .getCanonicalName());
-      return;
-    }
-    super.init(site);
-    ActionProvider.site = site;
-  }
-
-  /* @inheritDoc */
-  @Override
-  public void fillActionBars(IActionBars actionBars) {
-    actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(),
-        new DFSAction(DFSActions.DELETE));
-    actionBars.setGlobalActionHandler(ActionFactory.REFRESH.getId(),
-        new DFSAction(DFSActions.REFRESH));
-
-    if (site == null)
-      return;
-
-    if ((site.getStructuredViewer().getSelection() instanceof IStructuredSelection)
-        && (((IStructuredSelection) site.getStructuredViewer()
-            .getSelection()).size() == 1)
-        && (((IStructuredSelection) site.getStructuredViewer()
-            .getSelection()).getFirstElement() instanceof DFSFile)) {
-
-      actionBars.setGlobalActionHandler(ICommonActionConstants.OPEN,
-          new DFSAction(DFSActions.OPEN));
-    }
-
-    actionBars.updateActionBars();
-  }
-
-  /* @inheritDoc */
-  @Override
-  public void fillContextMenu(IMenuManager menu) {
-    /*
-     * Actions on multiple selections
-     */
-    menu.appendToGroup(ICommonMenuConstants.GROUP_EDIT, new DFSAction(
-        DFSActions.DELETE));
-
-    menu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, new DFSAction(
-        DFSActions.REFRESH));
-
-    menu.appendToGroup(ICommonMenuConstants.GROUP_NEW, new DFSAction(
-        DFSActions.DOWNLOAD));
-
-    if (site == null)
-      return;
-
-    ISelection isel = site.getStructuredViewer().getSelection();
-    if (!(isel instanceof IStructuredSelection))
-      return;
-
-    /*
-     * Actions on single selections only
-     */
-
-    IStructuredSelection issel = (IStructuredSelection) isel;
-    if (issel.size() != 1)
-      return;
-    Object element = issel.getFirstElement();
-
-    if (element instanceof DFSFile) {
-      menu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, new DFSAction(
-          DFSActions.OPEN));
-
-    } else if (element instanceof DFSFolder) {
-      menu.appendToGroup(ICommonMenuConstants.GROUP_NEW, new DFSAction(
-          DFSActions.MKDIR));
-      menu.appendToGroup(ICommonMenuConstants.GROUP_NEW, new DFSAction(
-          DFSActions.UPLOAD_FILES));
-      menu.appendToGroup(ICommonMenuConstants.GROUP_NEW, new DFSAction(
-          DFSActions.UPLOAD_DIR));
-
-    } else if (element instanceof DFSLocation) {
-      menu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, new DFSAction(
-          DFSActions.RECONNECT));
-
-    } else if (element instanceof DFSLocationsRoot) {
-      menu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, new DFSAction(
-          DFSActions.DISCONNECT));
-    }
-
-  }
-
-  /**
-   * Representation of an action on a DFS entry in the browser
-   */
-  public static class DFSAction extends Action {
-
-    private final String id;
-
-    private final String title;
-
-    private DFSActions action;
-
-    public DFSAction(String id, String title) {
-      this.id = id;
-      this.title = title;
-    }
-
-    public DFSAction(DFSActions action) {
-      this.id = action.id;
-      this.title = action.title;
-    }
-
-    /* @inheritDoc */
-    @Override
-    public String getText() {
-      return this.title;
-    }
-
-    /* @inheritDoc */
-    @Override
-    public ImageDescriptor getImageDescriptor() {
-      return ImageLibrary.get(getActionDefinitionId());
-    }
-
-    /* @inheritDoc */
-    @Override
-    public String getActionDefinitionId() {
-      return id;
-    }
-
-    /* @inheritDoc */
-    @Override
-    public void run() {
-      DFSActionImpl action = new DFSActionImpl();
-      action.setActivePart(this, PlatformUI.getWorkbench()
-          .getActiveWorkbenchWindow().getActivePage().getActivePart());
-      action.selectionChanged(this, site.getStructuredViewer()
-          .getSelection());
-      action.run(this);
-    }
-
-    /* @inheritDoc */
-    @Override
-    public boolean isEnabled() {
-      return true;
-    }
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/DFSActions.java

@@ -1,44 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-public enum DFSActions {
-
-  DELETE("Delete"), REFRESH("Refresh"), DOWNLOAD("Download from DFS..."), OPEN(
-      "View"), MKDIR("Create new directory..."), UPLOAD_FILES(
-      "Upload files to DFS..."), UPLOAD_DIR("Upload directory to DFS..."), RECONNECT(
-      "Reconnect"), DISCONNECT("Disconnect");
-
-  final String title;
-
-  final String id;
-
-  private static final String PREFIX = "dfs.browser.action.";
-
-  public static DFSActions getById(String def) {
-    if (!def.startsWith(PREFIX))
-      return null;
-    return valueOf(def.substring(PREFIX.length()).toUpperCase());
-  }
-
-  DFSActions(String title) {
-    this.title = title;
-    this.id = PREFIX + this.name().toLowerCase();
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/DFSContent.java

@@ -1,32 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-/**
- * Interface to define content entities in the DFS browser
- */
-public interface DFSContent {
-
-  boolean hasChildren();
-  
-  DFSContent[] getChildren();
-  
-  void refresh();
-  
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/DFSContentProvider.java

@@ -1,244 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.hadoop.eclipse.ImageLibrary;
-import org.apache.hadoop.eclipse.server.HadoopServer;
-import org.apache.hadoop.eclipse.servers.ServerRegistry;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.ILabelProviderListener;
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.StructuredViewer;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.widgets.Display;
-
-/**
- * Handles viewing of DFS locations
- * <p>
- * 
- * The content handled by this provider is a tree:
- * 
- * <tt>
- * <br>DFSLocationsRoot
- * <br>\_HadoopServer
- * <br>|  \_DfsFolder
- * <br>|  |  \_DfsFile
- * <br>|  \_DfsFolder
- * <br>| ...
- * <br>\_HadoopServer...
- * </tt>
- * 
- * The code should not block here: blocking operations need to be done
- * asynchronously so as not to freeze the UI!
- */
-public class DFSContentProvider implements ITreeContentProvider,
-    ILabelProvider {
-
-  /**
-   * The viewer that displays this Tree content
-   */
-  private Viewer viewer;
-
-  private StructuredViewer sviewer;
-
-  private Map<HadoopServer, DFSContent> rootFolders =
-      new HashMap<HadoopServer, DFSContent>();
-
-  /**
-   * Constructor: load resources (icons).
-   */
-  public DFSContentProvider() {
-  }
-
-  private final DFSLocationsRoot locationsRoot = new DFSLocationsRoot(this);
-
-  /*
-   * ITreeContentProvider implementation
-   */
-
-  /* @inheritDoc */
-  public Object[] getChildren(Object parent) {
-
-    if (!(parent instanceof DFSContent))
-      return null;
-    DFSContent content = (DFSContent) parent;
-    return content.getChildren();
-  }
-
-  public Object[] test(Object parentElement) {
-    if (parentElement instanceof DFSLocationsRoot) {
-      return ServerRegistry.getInstance().getServers().toArray();
-
-    } else if (parentElement instanceof HadoopServer) {
-      final HadoopServer location = (HadoopServer) parentElement;
-      Object root = rootFolders.get(location);
-      if (root != null)
-        return new Object[] { root };
-
-      return new Object[] { "Connecting to DFS..." };
-
-    } else if (parentElement instanceof DFSFolder) {
-      DFSFolder folder = (DFSFolder) parentElement;
-      return folder.getChildren();
-    }
-
-    return new Object[] { "<Unknown DFSContent>" };
-  }
-
-  /* @inheritDoc */
-  public Object getParent(Object element) {
-
-    if (element instanceof DFSPath) {
-      return ((DFSPath) element).getParent();
-
-    } else if (element instanceof HadoopServer) {
-      return locationsRoot;
-    }
-
-    return null;
-  }
-
-  /* @inheritDoc */
-  public boolean hasChildren(Object element) {
-    if (element instanceof DFSContent) {
-      DFSContent content = (DFSContent) element;
-      return content.hasChildren();
-    }
-    return false;
-  }
-
-  /*
-   * IStructureContentProvider implementation
-   */
-
-  /* @inheritDoc */
-  public Object[] getElements(final Object inputElement) {
-    return new Object[] { locationsRoot };
-    // return ServerRegistry.getInstance().getServers().toArray();
-  }
-
-  /*
-   * ILabelProvider implementation
-   */
-
-  /* @inheritDoc */
-  public Image getImage(Object element) {
-    if (element instanceof DFSLocationsRoot)
-      return ImageLibrary.getImage("dfs.browser.root.entry");
-
-    else if (element instanceof DFSLocation)
-      return ImageLibrary.getImage("dfs.browser.location.entry");
-
-    else if (element instanceof DFSFolder)
-      return ImageLibrary.getImage("dfs.browser.folder.entry");
-
-    else if (element instanceof DFSFile)
-      return ImageLibrary.getImage("dfs.browser.file.entry");
-
-    return null;
-  }
-
-  /* @inheritDoc */
-  public String getText(Object element) {
-    if (element instanceof DFSFile)
-      return ((DFSFile) element).toDetailedString();
-
-    return element.toString();
-  }
-
-  /*
-   * IBaseLabelProvider implementation
-   */
-
-  /* @inheritDoc */
-  public void addListener(ILabelProviderListener listener) {
-  }
-
-  /* @inheritDoc */
-  public void removeListener(ILabelProviderListener listener) {
-  }
-
-  /* @inheritDoc */
-  public boolean isLabelProperty(Object element, String property) {
-    return false;
-  }
-
-  /*
-   * IContentProvider implementation
-   */
-
-  /* @inheritDoc */
-  public void dispose() {
-  }
-
-  /* @inheritDoc */
-  public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
-    this.viewer = viewer;
-    if ((viewer != null) && (viewer instanceof StructuredViewer))
-      this.sviewer = (StructuredViewer) viewer;
-    else
-      this.sviewer = null;
-  }
-
-  /*
-   * Miscellaneous
-   */
-
-  /**
-   * Ask the viewer for this content to refresh
-   */
-  void refresh() {
-    // no display, nothing to update
-    if (this.viewer == null)
-      return;
-
-    Display.getDefault().asyncExec(new Runnable() {
-      public void run() {
-        DFSContentProvider.this.viewer.refresh();
-      }
-    });
-  }
-
-  /**
-   * Ask the viewer to refresh a single element
-   * 
-   * @param content what to refresh
-   */
-  void refresh(final DFSContent content) {
-    if (this.sviewer != null) {
-      Display.getDefault().asyncExec(new Runnable() {
-        public void run() {
-          DFSContentProvider.this.sviewer.refresh(content);
-        }
-      });
-
-    } else {
-      refresh();
-    }
-  }
-
-  Viewer getViewer() {
-    return this.viewer;
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/DFSFile.java

@@ -1,350 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.reflect.InvocationTargetException;
-
-import org.apache.hadoop.eclipse.Activator;
-import org.apache.hadoop.eclipse.ErrorMessageDialog;
-import org.apache.hadoop.fs.FileStatus;
-import org.apache.hadoop.fs.Path;
-import org.eclipse.core.resources.IStorage;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.PlatformObject;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.operation.IRunnableWithProgress;
-import org.eclipse.ui.PlatformUI;
-
-/**
- * File handling methods for the DFS
- */
-public class DFSFile extends DFSPath implements DFSContent {
-
-  protected long length;
-
-  protected short replication;
-
-  /**
-   * Constructor to upload a file on the distributed file system
-   * 
-   * @param parent
-   * @param path
-   * @param file
-   * @param monitor
-   */
-  public DFSFile(DFSPath parent, Path path, File file,
-      IProgressMonitor monitor) {
-
-    super(parent, path);
-    this.upload(monitor, file);
-  }
-
-  public DFSFile(DFSPath parent, Path path) {
-    super(parent, path);
-
-    try {
-      FileStatus fs = getDFS().getFileStatus(path);
-      this.length = fs.getLen();
-      this.replication = fs.getReplication();
-    } catch (IOException e) {
-      e.printStackTrace();
-    }
-  }
-
-  /**
-   * Download and view contents of a file
-   * 
-   * @return a InputStream for the file
-   */
-  public InputStream open() throws IOException {
-
-    return getDFS().open(this.path);
-  }
-
-  /**
-   * Download this file to the local file system. This creates a download
-   * status monitor.
-   * 
-   * @param file
-   * @throws JSchException
-   * @throws IOException
-   * @throws InvocationTargetException
-   * @throws InterruptedException
-   * 
-   * @deprecated
-   */
-  public void downloadToLocalFile(final File file)
-      throws InvocationTargetException, InterruptedException {
-
-    PlatformUI.getWorkbench().getProgressService().busyCursorWhile(
-        new IRunnableWithProgress() {
-          public void run(IProgressMonitor monitor)
-              throws InvocationTargetException {
-
-            DFSFile.this.downloadToLocalFile(monitor, file);
-          }
-        });
-  }
-
-  /* @inheritDoc */
-  @Override
-  public void downloadToLocalDirectory(IProgressMonitor monitor, File dir) {
-
-    File dfsPath = new File(this.getPath().toString());
-    File destination = new File(dir, dfsPath.getName());
-
-    if (destination.exists()) {
-      boolean answer =
-          MessageDialog.openQuestion(null, "Overwrite existing local file?",
-              "The file you are attempting to download from the DFS "
-                  + this.getPath()
-                  + ", already exists in your local directory as "
-                  + destination + ".\n" + "Overwrite the existing file?");
-      if (!answer)
-        return;
-    }
-
-    try {
-      this.downloadToLocalFile(monitor, destination);
-
-    } catch (Exception e) {
-      e.printStackTrace();
-      MessageDialog.openWarning(null, "Download to local file system",
-          "Downloading of file \"" + this.path + "\" to local directory \""
-              + dir + "\" has failed.\n" + e);
-    }
-  }
-
-  /**
-   * Provides a detailed string for this file
-   * 
-   * @return the string formatted as
-   *         <tt>&lt;filename&gt; (&lt;size&gt;, r&lt;replication&gt;)</tt>
-   */
-  public String toDetailedString() {
-    final String[] units = { "b", "Kb", "Mb", "Gb", "Tb" };
-    int unit = 0;
-    double l = this.length;
-    while ((l >= 1024.0) && (unit < units.length)) {
-      unit += 1;
-      l /= 1024.0;
-    }
-
-    return String.format("%s (%.1f %s, r%d)", super.toString(), l,
-        units[unit], this.replication);
-  }
-
-  /* @inheritDoc */
-  @Override
-  public String toString() {
-    return this.path.toString();
-  }
-
-  /*
-   * 
-   */
-
-  /**
-   * Download the DfsFile to a local file. Use the given monitor to report
-   * status of operation.
-   * 
-   * @param monitor the status monitor
-   * @param file the local file where to put the downloaded file
-   * @throws InvocationTargetException
-   */
-  public void downloadToLocalFile(IProgressMonitor monitor, File file)
-      throws InvocationTargetException {
-
-    final int taskSize = 1024;
-
-    monitor.setTaskName("Download file " + this.path);
-
-    BufferedOutputStream ostream = null;
-    DataInputStream istream = null;
-
-    try {
-      istream = getDFS().open(this.path);
-      ostream = new BufferedOutputStream(new FileOutputStream(file));
-
-      int bytes;
-      byte[] buffer = new byte[taskSize];
-
-      while ((bytes = istream.read(buffer)) >= 0) {
-        if (monitor.isCanceled())
-          return;
-        ostream.write(buffer, 0, bytes);
-        monitor.worked(1);
-      }
-
-    } catch (Exception e) {
-      throw new InvocationTargetException(e);
-
-    } finally {
-      // Clean all opened resources
-      if (istream != null) {
-        try {
-          istream.close();
-        } catch (IOException e) {
-          e.printStackTrace();
-          // nothing we can do here
-        }
-      }
-      try {
-        ostream.close();
-      } catch (IOException e) {
-        e.printStackTrace();
-        // nothing we can do here
-      }
-    }
-  }
-
-  /**
-   * Upload a local file to this file on the distributed file system
-   * 
-   * @param monitor
-   * @param file
-   */
-  public void upload(IProgressMonitor monitor, File file) {
-
-    final int taskSize = 1024;
-
-    monitor.setTaskName("Upload file " + this.path);
-
-    BufferedInputStream istream = null;
-    DataOutputStream ostream = null;
-
-    try {
-      istream = new BufferedInputStream(new FileInputStream(file));
-      ostream = getDFS().create(this.path);
-
-      int bytes;
-      byte[] buffer = new byte[taskSize];
-
-      while ((bytes = istream.read(buffer)) >= 0) {
-        if (monitor.isCanceled())
-          return;
-        ostream.write(buffer, 0, bytes);
-        monitor.worked(1);
-      }
-
-    } catch (Exception e) {
-      ErrorMessageDialog.display(String.format(
-          "Unable to uploade file %s to %s", file, this.path), e
-          .getLocalizedMessage());
-
-    } finally {
-      try {
-        if (istream != null)
-          istream.close();
-      } catch (IOException e) {
-        e.printStackTrace();
-        // nothing we can do here
-      }
-      try {
-        if (ostream != null)
-          ostream.close();
-      } catch (IOException e) {
-        e.printStackTrace();
-        // nothing we can do here
-      }
-    }
-  }
-
-  /* @inheritDoc */
-  @Override
-  public void refresh() {
-    getParent().refresh();
-  }
-
-  /* @inheritDoc */
-  @Override
-  public int computeDownloadWork() {
-    return 1 + (int) (this.length / 1024);
-  }
-
-  /**
-   * Creates an adapter for the file to open it in the Editor
-   * 
-   * @return the IStorage
-   */
-  public IStorage getIStorage() {
-    return new IStorageAdapter();
-  }
-
-  /**
-   * IStorage adapter to open the file in the Editor
-   */
-  private class IStorageAdapter extends PlatformObject implements IStorage {
-
-    /* @inheritDoc */
-    public InputStream getContents() throws CoreException {
-      try {
-        return DFSFile.this.open();
-
-      } catch (IOException ioe) {
-        throw new CoreException(new Status(Status.ERROR,
-                Activator.PLUGIN_ID, 0, "Unable to open file \""
-                + DFSFile.this.path + "\"", ioe));
-      }
-    }
-
-    /* @inheritDoc */
-    public IPath getFullPath() {
-      return new org.eclipse.core.runtime.Path(DFSFile.this.path.toString());
-    }
-
-    /* @inheritDoc */
-    public String getName() {
-      return DFSFile.this.path.getName();
-    }
-
-    /* @inheritDoc */
-    public boolean isReadOnly() {
-      return true;
-    }
-
-  }
-
-  /*
-   * Implementation of DFSContent
-   */
-
-  /* @inheritDoc */
-  public DFSContent[] getChildren() {
-    return null;
-  }
-
-  /* @inheritDoc */
-  public boolean hasChildren() {
-    return false;
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/DFSFolder.java

@@ -1,213 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.logging.Logger;
-
-import org.apache.hadoop.eclipse.server.HadoopServer;
-import org.apache.hadoop.fs.FileStatus;
-import org.apache.hadoop.fs.Path;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.core.runtime.jobs.Job;
-import org.eclipse.jface.dialogs.MessageDialog;
-
-/**
- * Local representation of a folder in the DFS.
- * 
- * The constructor creates an empty representation of the folder and spawn a
- * thread that will fill
- */
-public class DFSFolder extends DFSPath implements DFSContent {
-
-  static Logger log = Logger.getLogger(DFSFolder.class.getName());
-
-  private DFSContent[] children;
-
-  protected DFSFolder(DFSContentProvider provider, HadoopServer location)
-      throws IOException {
-
-    super(provider, location);
-  }
-
-  private DFSFolder(DFSPath parent, Path path) {
-    super(parent, path);
-  }
-
-  protected void loadDFSFolderChildren() throws IOException {
-    List<DFSPath> list = new ArrayList<DFSPath>();
-
-    for (FileStatus status : getDFS().listStatus(this.getPath())) {
-      if (status.isDir()) {
-        list.add(new DFSFolder(this, status.getPath()));
-      } else {
-        list.add(new DFSFile(this, status.getPath()));
-      }
-    }
-
-    this.children = list.toArray(new DFSContent[list.size()]);
-  }
-
-  /**
-   * Upload the given file or directory into this DfsFolder
-   * 
-   * @param file
-   * @throws IOException
-   */
-  public void upload(IProgressMonitor monitor, final File file)
-      throws IOException {
-
-    if (file.isDirectory()) {
-      Path filePath = new Path(this.path, file.getName());
-      getDFS().mkdirs(filePath);
-      DFSFolder newFolder = new DFSFolder(this, filePath);
-      monitor.worked(1);
-      for (File child : file.listFiles()) {
-        if (monitor.isCanceled())
-          return;
-        newFolder.upload(monitor, child);
-      }
-
-    } else if (file.isFile()) {
-      Path filePath = new Path(this.path, file.getName());
-      DFSFile newFile = new DFSFile(this, filePath, file, monitor);
-
-    } else {
-      // XXX don't know what the file is?
-    }
-  }
-
-  /* @inheritDoc */
-  @Override
-  public void downloadToLocalDirectory(IProgressMonitor monitor, File dir) {
-    if (!dir.exists())
-      dir.mkdirs();
-
-    if (!dir.isDirectory()) {
-      MessageDialog.openError(null, "Download to local file system",
-          "Invalid directory location: \"" + dir + "\"");
-      return;
-    }
-
-    File dfsPath = new File(this.getPath().toString());
-    File destination = new File(dir, dfsPath.getName());
-
-    if (!destination.exists()) {
-      if (!destination.mkdir()) {
-        MessageDialog.openError(null, "Download to local directory",
-            "Unable to create directory " + destination.getAbsolutePath());
-        return;
-      }
-    }
-
-    // Download all DfsPath children
-    for (Object childObj : getChildren()) {
-      if (childObj instanceof DFSPath) {
-        ((DFSPath) childObj).downloadToLocalDirectory(monitor, destination);
-        monitor.worked(1);
-      }
-    }
-  }
-
-  /* @inheritDoc */
-  @Override
-  public int computeDownloadWork() {
-    int work = 1;
-    for (DFSContent child : getChildren()) {
-      if (child instanceof DFSPath)
-        work += ((DFSPath) child).computeDownloadWork();
-    }
-
-    return work;
-  }
-
-  /**
-   * Create a new sub directory into this directory
-   * 
-   * @param folderName
-   */
-  public void mkdir(String folderName) {
-    try {
-      getDFS().mkdirs(new Path(this.path, folderName));
-    } catch (IOException ioe) {
-      ioe.printStackTrace();
-    }
-    doRefresh();
-  }
-
-  /*
-   * Implementation of DFSContent
-   */
-
-  /* @inheritDoc */
-  public boolean hasChildren() {
-    if (this.children == null)
-      return true;
-    else
-      return (this.children.length > 0);
-  }
-
-  /* @inheritDoc */
-  public DFSContent[] getChildren() {
-    if (children == null) {
-      new Job("Connecting to DFS " + location) {
-        @Override
-        protected IStatus run(IProgressMonitor monitor) {
-          try {
-            loadDFSFolderChildren();
-            return Status.OK_STATUS;
-
-          } catch (IOException ioe) {
-            children =
-                new DFSContent[] { new DFSMessage("Error: "
-                    + ioe.getLocalizedMessage()) };
-            return Status.CANCEL_STATUS;
-
-          } finally {
-            // Under all circumstances, update the UI
-            provider.refresh(DFSFolder.this);
-          }
-        }
-      }.schedule();
-
-      return new DFSContent[] { new DFSMessage("Listing folder content...") };
-    }
-    return this.children;
-  }
-
-  /* @inheritDoc */
-  @Override
-  public void refresh() {
-    this.children = null;
-    this.doRefresh();
-  }
-
-  /* @inheritDoc */
-  @Override
-  public String toString() {
-    return String.format("%s (%s)", super.toString(),
-        this.getChildren().length);
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/DFSLocation.java

@@ -1,108 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-import java.io.IOException;
-
-import org.apache.hadoop.eclipse.server.HadoopServer;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.core.runtime.jobs.Job;
-
-/**
- * DFS Content representation of a HDFS location
- */
-public class DFSLocation implements DFSContent {
-
-  private final DFSContentProvider provider;
-
-  private final HadoopServer location;
-
-  private DFSContent rootFolder = null;
-
-  DFSLocation(DFSContentProvider provider, HadoopServer server) {
-    this.provider = provider;
-    this.location = server;
-  }
-
-  /* @inheritDoc */
-  @Override
-  public String toString() {
-    return this.location.getLocationName();
-  }
-
-  /*
-   * Implementation of DFSContent
-   */
-
-  /* @inheritDoc */
-  public DFSContent[] getChildren() {
-    if (this.rootFolder == null) {
-      /*
-       * DfsFolder constructor might block as it contacts the NameNode: work
-       * asynchronously here or this will potentially freeze the UI
-       */
-      new Job("Connecting to DFS " + location) {
-        @Override
-        protected IStatus run(IProgressMonitor monitor) {
-          try {
-            rootFolder = new DFSFolder(provider, location);
-            return Status.OK_STATUS;
-
-          } catch (IOException ioe) {
-            rootFolder =
-                new DFSMessage("Error: " + ioe.getLocalizedMessage());
-            return Status.CANCEL_STATUS;
-
-          } finally {
-            // Under all circumstances, update the UI
-            provider.refresh(DFSLocation.this);
-          }
-        }
-      }.schedule();
-
-      return new DFSContent[] { new DFSMessage("Connecting to DFS "
-          + toString()) };
-    }
-    return new DFSContent[] { this.rootFolder };
-  }
-
-  /* @inheritDoc */
-  public boolean hasChildren() {
-    return true;
-  }
-  
-  /* @inheritDoc */
-  public void refresh() {
-    this.rootFolder = null;
-    this.provider.refresh(this);
-  }
-
-  /*
-   * Actions
-   */
-  
-  /**
-   * Refresh the location using a new connection
-   */
-  public void reconnect() {
-    this.refresh();
-  }
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/DFSLocationsRoot.java

@@ -1,150 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.hadoop.eclipse.server.HadoopServer;
-import org.apache.hadoop.eclipse.servers.IHadoopServerListener;
-import org.apache.hadoop.eclipse.servers.ServerRegistry;
-import org.apache.hadoop.fs.FileSystem;
-
-/**
- * Representation of the root element containing all DFS servers. This
- * content registers an observer on Hadoop servers so as to update itself
- * when servers are updated.
- */
-public class DFSLocationsRoot implements DFSContent, IHadoopServerListener {
-
-  /**
-   * 
-   */
-  private final DFSContentProvider provider;
-
-  private Map<HadoopServer, DFSLocation> map =
-      new HashMap<HadoopServer, DFSLocation>();
-
-  /**
-   * Register a listeners to track DFS locations updates
-   * 
-   * @param provider the content provider this content is the root of
-   */
-  DFSLocationsRoot(DFSContentProvider provider) {
-    this.provider = provider;
-    ServerRegistry.getInstance().addListener(this);
-    this.refresh();
-  }
-
-  /*
-   * Implementation of IHadoopServerListener
-   */
-
-  /* @inheritDoc */
-  public synchronized void serverChanged(final HadoopServer location,
-      final int type) {
-
-    switch (type) {
-      case ServerRegistry.SERVER_STATE_CHANGED: {
-        this.provider.refresh(map.get(location));
-        break;
-      }
-
-      case ServerRegistry.SERVER_ADDED: {
-        DFSLocation dfsLoc = new DFSLocation(provider, location);
-        map.put(location, dfsLoc);
-        this.provider.refresh(this);
-        break;
-      }
-
-      case ServerRegistry.SERVER_REMOVED: {
-        map.remove(location);
-        this.provider.refresh(this);
-        break;
-      }
-    }
-  }
-
-  /**
-   * Recompute the map of Hadoop locations
-   */
-  private synchronized void reloadLocations() {
-    map.clear();
-    for (HadoopServer location : ServerRegistry.getInstance().getServers())
-      map.put(location, new DFSLocation(provider, location));
-  }
-
-  /* @inheritDoc */
-  @Override
-  public String toString() {
-    return "DFS Locations";
-  }
-
-  /*
-   * Implementation of DFSContent
-   */
-
-  /* @inheritDoc */
-  public synchronized DFSContent[] getChildren() {
-    return this.map.values().toArray(new DFSContent[this.map.size()]);
-  }
-
-  /* @inheritDoc */
-  public boolean hasChildren() {
-    return (this.map.size() > 0);
-  }
-
-  /* @inheritDoc */
-  public void refresh() {
-    reloadLocations();
-    this.provider.refresh(this);
-  }
-
-  /*
-   * Actions
-   */
-
-  public void disconnect() {
-    Thread closeThread = new Thread() {
-      /* @inheritDoc */
-      @Override
-      public void run() {
-        try {
-          System.out.printf("Closing all opened File Systems...\n");
-          FileSystem.closeAll();
-          System.out.printf("File Systems closed\n");
-
-        } catch (IOException ioe) {
-          ioe.printStackTrace();
-        }
-      }
-    };
-
-    // Wait 5 seconds for the connections to be closed
-    closeThread.start();
-    try {
-      closeThread.join(5000);
-
-    } catch (InterruptedException ie) {
-      // Ignore
-    }
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/DFSMessage.java

@@ -1,57 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-/**
- * DFS Content that displays a message.
- */
-class DFSMessage implements DFSContent {
-
-  private String message;
-
-  DFSMessage(String message) {
-    this.message = message;
-  }
-
-  /* @inheritDoc */
-  @Override
-  public String toString() {
-    return this.message;
-  }
-
-  /*
-   * Implementation of DFSContent
-   */
-
-  /* @inheritDoc */
-  public DFSContent[] getChildren() {
-    return null;
-  }
-
-  /* @inheritDoc */
-  public boolean hasChildren() {
-    return false;
-  }
-
-  /* @inheritDoc */
-  public void refresh() {
-    // Nothing to do
-  }
-
-}

src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/dfs/DFSPath.java

@@ -1,160 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.eclipse.dfs;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.logging.Logger;
-
-import org.apache.hadoop.hdfs.DistributedFileSystem;
-import org.apache.hadoop.eclipse.ErrorMessageDialog;
-import org.apache.hadoop.eclipse.server.ConfProp;
-import org.apache.hadoop.eclipse.server.HadoopServer;
-import org.apache.hadoop.fs.FileSystem;
-import org.apache.hadoop.fs.Path;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.jface.dialogs.MessageDialog;
-
-/**
- * DFS Path handling for DFS
- */
-public abstract class DFSPath implements DFSContent {
-
-  protected final DFSContentProvider provider;
-
-  protected HadoopServer location;
-
-  private DistributedFileSystem dfs = null;
-
-  protected final Path path;
-
-  protected final DFSPath parent;
-
-  /**
-   * For debugging purpose
-   */
-  static Logger log = Logger.getLogger(DFSPath.class.getName());
-
-  /**
-   * Create a path representation for the given location in the given viewer
-   * 
-   * @param location
-   * @param path
-   * @param viewer
-   */
-  public DFSPath(DFSContentProvider provider, HadoopServer location)
-      throws IOException {
-
-    this.provider = provider;
-    this.location = location;
-    this.path = new Path("/");
-    this.parent = null;
-  }
-
-  /**
-   * Create a sub-path representation for the given parent path
-   * 
-   * @param parent
-   * @param path
-   */
-  protected DFSPath(DFSPath parent, Path path) {
-    this.provider = parent.provider;
-    this.location = parent.location;
-    this.dfs = parent.dfs;
-    this.parent = parent;
-    this.path = path;
-  }
-
-  protected void dispose() {
-    // Free the DFS connection
-  }
-
-  /* @inheritDoc */
-  @Override
-  public String toString() {
-    if (path.equals("/")) {
-      return location.getConfProp(ConfProp.FS_DEFAULT_URI);
-
-    } else {
-      return this.path.getName();
-    }
-  }
-
-  /**
-   * Does a recursive delete of the remote directory tree at this node.
-   */
-  public void delete() {
-    try {
-      getDFS().delete(this.path, true);
-
-    } catch (IOException e) {
-      e.printStackTrace();
-      MessageDialog.openWarning(null, "Delete file",
-          "Unable to delete file \"" + this.path + "\"\n" + e);
-    }
-  }
-
-  public DFSPath getParent() {
-    return parent;
-  }
-
-  public abstract void refresh();
-
-  /**
-   * Refresh the UI element for this content
-   */
-  public void doRefresh() {
-    provider.refresh(this);
-  }
-
-  /**
-   * Copy the DfsPath to the given local directory
-   * 
-   * @param directory the local directory
-   */
-  public abstract void downloadToLocalDirectory(IProgressMonitor monitor,
-      File dir);
-
-  public Path getPath() {
-    return this.path;
-  }
-
-  /**
-   * Gets a connection to the DFS
-   * 
-   * @return a connection to the DFS
-   * @throws IOException
-   */
-  DistributedFileSystem getDFS() throws IOException {
-    if (this.dfs == null) {
-      FileSystem fs = location.getDFS();
-      if (!(fs instanceof DistributedFileSystem)) {
-        ErrorMessageDialog.display("DFS Browser",
-            "The DFS Browser cannot browse anything else "
-                + "but a Distributed File System!");
-        throw new IOException("DFS Browser expects a DistributedFileSystem!");
-      }
-      this.dfs = (DistributedFileSystem) fs;
-    }
-    return this.dfs;
-  }
-
-  public abstract int computeDownloadWork();
-
-}