AMBARI-4791. API call to restart all components on one or more hosts should result in one request. Unit test fix. (swagle)

ambari-server/src/main/java/org/apache/ambari/server/controller/ControllerModule.java

@@ -19,6 +19,7 @@
 package org.apache.ambari.server.controller;
 
 import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
 import com.google.inject.AbstractModule;
 import com.google.inject.Scopes;
 import com.google.inject.assistedinject.FactoryModuleBuilder;
@@ -37,6 +38,8 @@ import org.apache.ambari.server.controller.internal.HostComponentResourceProvide
 import org.apache.ambari.server.controller.internal.HostResourceProvider;
 import org.apache.ambari.server.controller.internal.ServiceResourceProvider;
 import org.apache.ambari.server.controller.spi.ResourceProvider;
+import org.apache.ambari.server.orm.DBAccessor;
+import org.apache.ambari.server.orm.DBAccessorImpl;
 import org.apache.ambari.server.orm.PersistenceType;
 import org.apache.ambari.server.scheduler.ExecutionScheduler;
 import org.apache.ambari.server.scheduler.ExecutionSchedulerImpl;
@@ -70,13 +73,10 @@ import org.apache.ambari.server.state.scheduler.RequestExecutionImpl;
 import org.apache.ambari.server.state.svccomphost.ServiceComponentHostImpl;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.security.crypto.password.StandardPasswordEncoder;
-
 import java.security.SecureRandom;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Properties;
-
-import com.google.gson.GsonBuilder;
 import static org.eclipse.persistence.config.PersistenceUnitProperties.CREATE_JDBC_DDL_FILE;
 import static org.eclipse.persistence.config.PersistenceUnitProperties.CREATE_ONLY;
 import static org.eclipse.persistence.config.PersistenceUnitProperties.CREATE_OR_EXTEND;
@@ -148,6 +148,7 @@ public class ControllerModule extends AbstractModule {
     bind(AbstractRootServiceResponseFactory.class).to(RootServiceResponseFactory.class);
     bind(ServerActionManager.class).to(ServerActionManagerImpl.class);
     bind(ExecutionScheduler.class).to(ExecutionSchedulerImpl.class);
+    bind(DBAccessor.class).to(DBAccessorImpl.class);
 
     requestStaticInjection(ExecutionCommandWrapper.class);
   }