package org.apache.maven.scm.provider.accurev.command.checkin;
   
   /*
    * 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.io.File;
  import java.util.Iterator;
  import java.util.List;
  
  import org.apache.maven.scm.CommandParameter;
  import org.apache.maven.scm.CommandParameters;
  import org.apache.maven.scm.ScmException;
  import org.apache.maven.scm.ScmFileSet;
  import org.apache.maven.scm.ScmFileStatus;
  import org.apache.maven.scm.ScmResult;
  import org.apache.maven.scm.command.checkin.CheckInScmResult;
  import org.apache.maven.scm.log.ScmLogger;
  import org.apache.maven.scm.provider.ScmProviderRepository;
  import org.apache.maven.scm.provider.accurev.AccuRev;
  import org.apache.maven.scm.provider.accurev.AccuRevException;
  import org.apache.maven.scm.provider.accurev.AccuRevInfo;
  import org.apache.maven.scm.provider.accurev.AccuRevScmProviderRepository;
  import org.apache.maven.scm.provider.accurev.command.AbstractAccuRevCommand;
  
  /**
   * 
   */
  public class AccuRevCheckInCommand
      extends AbstractAccuRevCommand
  {
  
      public AccuRevCheckInCommand( ScmLogger logger )
      {
          super( logger );
      }
  
      @Override
      protected ScmResult executeAccurevCommand( AccuRevScmProviderRepository repository, ScmFileSet fileSet,
                                                 CommandParameters parameters )
          throws ScmException, AccuRevException
      {
  
          AccuRev accuRev = repository.getAccuRev();
  
          String message = parameters.getString( CommandParameter.MESSAGE );
          List<File> promotedFiles = null;
  
          File basedir = fileSet.getBasedir();
          List<File> fileList = fileSet.getFileList();
  
          if ( fileList.isEmpty() )
          {
              // TODO the above test will be matched by a fileset where excludes and includes produce a set with no files.
              // This is
              // NOT the same as a fileset created with only a base directory. Raise maven-scm JIRA for this.
              AccuRevInfo info = accuRev.info( basedir );
  
              if ( repository.isWorkSpaceRoot( info ) )
              {
                  promotedFiles = accuRev.promoteAll( basedir, message );
              }
              else
              {
                  throw new ScmException( String.format( "Unsupported recursive checkin for %s. Not the workspace root",
                                                         basedir.getAbsolutePath() ) );
              }
          }
          else
          {
              promotedFiles = accuRev.promote( basedir, fileList, message );
          }
  
  
          if ( promotedFiles != null )
          {
              Iterator<File> iter = promotedFiles.iterator();
              while ( iter.hasNext() )
              {
                  if ( new File( basedir, iter.next().getPath() ).isDirectory() )
                  {
                      iter.remove();
                  }
              }
             // TODO capture the transaction id from the promote
             return new CheckInScmResult( accuRev.getCommandLines(), getScmFiles( promotedFiles,
                                                                                  ScmFileStatus.CHECKED_IN ) );
         }
         else
         {
             return new CheckInScmResult( accuRev.getCommandLines(), "AccuRev Error", accuRev.getErrorOutput(), false );
         }
     }
 
     public CheckInScmResult checkIn( ScmProviderRepository repository, ScmFileSet fileSet,
                                      CommandParameters parameters )
         throws ScmException
     {
         return (CheckInScmResult) execute( repository, fileSet, parameters );
     }
 
 }