package org.apache.maven.continuum.web.action;
   
   /*
    * 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.
   */
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.continuum.configuration.BuildAgentConfigurationException;
  import org.apache.continuum.release.distributed.manager.DistributedReleaseManager;
  import org.apache.maven.continuum.ContinuumException;
  import org.apache.maven.continuum.release.ContinuumReleaseManager;
  import org.apache.maven.continuum.release.ContinuumReleaseManagerListener;
  import org.apache.maven.continuum.web.exception.AuthorizationRequiredException;
  import org.codehaus.plexus.util.StringUtils;
  
  /**
   * @author Edwin Punzalan
   * @version $Id: ReleaseCleanupAction.java 755103 2009-03-17 03:14:30Z ctan $
   * @plexus.component role="com.opensymphony.xwork2.Action" role-hint="releaseCleanup"
   * 
   */
  public class ReleaseCleanupAction
      extends ContinuumActionSupport
  {
      private int projectId;
  
      private String releaseId;
  
      private String projectGroupName = "";
  
      public String execute()
          throws Exception
      {
          try
          {
              checkBuildProjectInGroupAuthorization( getProjectGroupName() );
          }
          catch ( AuthorizationRequiredException e )
          {
              return REQUIRES_AUTHORIZATION;
          }
  
          if ( getContinuum().getConfiguration().isDistributedBuildEnabled() )
          {
              DistributedReleaseManager releaseManager = getContinuum().getDistributedReleaseManager();
  
              try
              {
                  String goal = releaseManager.releaseCleanup( releaseId );
      
                  if ( StringUtils.isNotBlank( goal ) )
                  {
                      return goal;
                  }
                  else
                  {
                      throw new Exception( "No listener to cleanup for id " + releaseId );
                  }
              }
              catch ( BuildAgentConfigurationException e )
              {
                  List<String> args = new ArrayList<String>();
                  args.add( e.getMessage() );
  
                  addActionError( getText( "releaseCleanup.error", args ) );
                  return ERROR;
              }
          }
          else
          {
              ContinuumReleaseManager releaseManager = getContinuum().getReleaseManager();
      
              releaseManager.getReleaseResults().remove( releaseId );
      
              ContinuumReleaseManagerListener listener =
                  (ContinuumReleaseManagerListener) releaseManager.getListeners().remove( releaseId );
      
              if ( listener != null )
              {
                  String goal = listener.getGoalName();
      
                  return goal + "Finished";
             }
             else
             {
                 throw new Exception( "No listener to cleanup for id " + releaseId );
             }
         }
     }
 
     public String getReleaseId()
     {
         return releaseId;
     }
 
     public void setReleaseId( String releaseId )
     {
         this.releaseId = releaseId;
     }
 
     public int getProjectId()
     {
         return projectId;
     }
 
     public void setProjectId( int projectId )
     {
         this.projectId = projectId;
     }
 
     public String getProjectGroupName()
         throws ContinuumException
     {
         if ( projectGroupName == null || "".equals( projectGroupName ) )
         {
             projectGroupName = getContinuum().getProjectGroupByProjectId( projectId ).getName();
         }
 
         return projectGroupName;
     }
 
     public int getProjectGroupId()
         throws ContinuumException
     {
         return getContinuum().getProjectGroupByProjectId( projectId ).getId();
     }
 }