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VOMS service command-line clients
There is a newer version: 3.3.2
/**
 * Copyright (c) Istituto Nazionale di Fisica Nucleare, 2006-2014.
 *
 * Licensed 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.italiangrid.voms.clients;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.apache.commons.cli.CommandLine;
import org.italiangrid.voms.clients.impl.DefaultProxyDestroyBehaviour;
import org.italiangrid.voms.clients.impl.ProxyDestroyListenerHelper;
import org.italiangrid.voms.clients.options.CLIOption;
import org.italiangrid.voms.clients.options.ProxyDestroyOptions;

/**
 * This class implements the voms-proxy-destroy command-line client.
 * 
 * @author valerioventuri
 * 
 */
public class VomsProxyDestroy extends AbstractCLI {

  /**
   * The command name.
   */
  private static final String COMMAND_NAME = "voms-proxy-destroy";

  /**
   * The listener.
   * 
   */
  private ProxyDestroyListenerHelper listenerHelper;

  /**
   * The main.
   * 
   * @param args
   *          an array of {@link String} containing commman line options.
   */
  public static void main(String[] args) {

    new VomsProxyDestroy(args);
  }

  /**
   * Constructor.
   * 
   * @param args
   *          an array of {@link String} containing command line options.
   */
  public VomsProxyDestroy(String[] args) {

    super(COMMAND_NAME);

    initOptions();
    parseOptionsFromCommandLine(args);
    listenerHelper = new ProxyDestroyListenerHelper(logger);
    execute();
  }

  /**
   * Initialize options.
   * 
   */
  private void initOptions() {

    List options = new ArrayList();

    options.addAll(Arrays.asList(ProxyDestroyOptions.values()));

    initOptions(options);
  }

  @Override
  protected void execute() {

    ProxyDestroyParams params = getProxyDestroyParamsFromCommandLine(commandLine);

    new DefaultProxyDestroyBehaviour(listenerHelper).destroyProxy(params);
  }

  /**
   * Get option values from a {@link CommandLine} object to build a
   * {@link ProxyDestroyParams} object containing the parameters for
   * voms-proxy-destroy.
   * 
   * @param commandLine
   * @return the parameters for the {@link VomsProxyDestroy} command
   */
  private ProxyDestroyParams getProxyDestroyParamsFromCommandLine(
    CommandLine commandLine) {

    ProxyDestroyParams params = new ProxyDestroyParams();

    if (commandLineHasOption(ProxyDestroyOptions.DRY)) {
      params.setDryRun(true);
    }

    if (commandLineHasOption(ProxyDestroyOptions.FILE)) {
      params.setProxyFile(getOptionValue(ProxyDestroyOptions.FILE));
    }

    return params;
  }

}