package org.apache.maven.scm.provider.synergy.command.changelog;

 /*

  * 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.Date;

 import java.util.List;

 import org.apache.maven.scm.ChangeSet;

 import org.apache.maven.scm.ScmBranch;

 import org.apache.maven.scm.ScmException;

 import org.apache.maven.scm.ScmFileSet;

 import org.apache.maven.scm.command.changelog.AbstractChangeLogCommand;

 import org.apache.maven.scm.command.changelog.ChangeLogScmResult;

 import org.apache.maven.scm.command.changelog.ChangeLogSet;

 import org.apache.maven.scm.provider.ScmProviderRepository;

 import org.apache.maven.scm.provider.synergy.command.SynergyCommand;

 import org.apache.maven.scm.provider.synergy.repository.SynergyScmProviderRepository;

 import org.apache.maven.scm.provider.synergy.util.SynergyTask;

 import org.apache.maven.scm.provider.synergy.util.SynergyUtil;

 /**

  * @author <a href="mailto:julien.henry@capgemini.com">Julien Henry</a>

  * @author Olivier Lamy

  * @version $Id: SynergyChangeLogCommand.java 1067549 2011-02-05 23:13:10Z olamy $

  */

 public class SynergyChangeLogCommand

     extends AbstractChangeLogCommand

     implements SynergyCommand

 {

     /** {@inheritDoc} */

     protected ChangeLogScmResult executeChangeLogCommand( ScmProviderRepository repository, ScmFileSet fileSet,

                                                           Date startDate, Date endDate, ScmBranch branch,

                                                           String datePattern )

         throws ScmException

     {

         if ( getLogger().isDebugEnabled() )

         {

             getLogger().debug( "executing changelog command..." );

         }

         SynergyScmProviderRepository repo = (SynergyScmProviderRepository) repository;

         if ( getLogger().isDebugEnabled() )

         {

             getLogger().debug( "basedir: " + fileSet.getBasedir() );

         }

         String ccmAddr = SynergyUtil.start( getLogger(), repo.getUser(), repo.getPassword(), null );

         List<ChangeSet> csList = new ArrayList<ChangeSet>();

         try

         {

             String projectSpec =

                 SynergyUtil.getWorkingProject( getLogger(), repo.getProjectSpec(), repo.getUser(), ccmAddr );

             if ( projectSpec == null )

             {

                 throw new ScmException( "You should checkout a working project first" );

             }

             List<SynergyTask> tasks = SynergyUtil.getCompletedTasks( getLogger(), projectSpec, startDate, endDate, ccmAddr );

             for (SynergyTask t : tasks )

             {

                 ChangeSet cs = new ChangeSet();

                 cs.setAuthor( t.getUsername() );

                 cs.setComment( "Task " + t.getNumber() + ": " + t.getComment() );

                 cs.setDate( t.getModifiedTime() );

                 cs.setFiles( SynergyUtil.getModifiedObjects( getLogger(), t.getNumber(), ccmAddr ) );

                 csList.add( cs );

             }

         }

         finally

         {

             SynergyUtil.stop( getLogger(), ccmAddr );

         }

         return new ChangeLogScmResult( "ccm query ...", new ChangeLogSet( csList, startDate, endDate ) );

     }

 }