/*
 * *
 *  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.yarn.webapp.view;

/**
 * Simple class that renders a robot.txt page that disallows crawling.
 */

public class RobotsTextPage extends TextPage {
  public static final String ROBOTS_TXT = "robots.txt";
  public static final String ROBOTS_TXT_PATH = "/" + ROBOTS_TXT;

  static final String USER_AGENT_LINE = "User-agent: *";
  static final String DISALLOW_LINE = "Disallow: /";

  @Override
  public void render() {
    putWithoutEscapeHtml(USER_AGENT_LINE);
    putWithoutEscapeHtml(DISALLOW_LINE);
  }
}
