package org.apache.maven.scm.provider.cvslib.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.io.IOException;
  import java.util.List;
  
  import org.apache.maven.scm.ScmException;
  import org.apache.maven.scm.ScmFileSet;
  import org.apache.maven.scm.ScmVersion;
  import org.apache.maven.scm.command.checkin.AbstractCheckInCommand;
  import org.apache.maven.scm.command.checkin.CheckInScmResult;
  import org.apache.maven.scm.provider.ScmProviderRepository;
  import org.apache.maven.scm.provider.cvslib.command.CvsCommand;
  import org.apache.maven.scm.provider.cvslib.command.CvsCommandUtils;
  import org.apache.maven.scm.provider.cvslib.repository.CvsScmProviderRepository;
  import org.codehaus.plexus.util.FileUtils;
  import org.codehaus.plexus.util.StringUtils;
  import org.codehaus.plexus.util.cli.Commandline;
  
  /**
   * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse </a>
   * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>
   * @author Olivier Lamy
   *
   */
  public abstract class AbstractCvsCheckInCommand
      extends AbstractCheckInCommand
      implements CvsCommand
  {
      /** {@inheritDoc} */
      protected CheckInScmResult executeCheckInCommand( ScmProviderRepository repo, ScmFileSet fileSet, String message,
                                                        ScmVersion version )
          throws ScmException
      {
          CvsScmProviderRepository repository = (CvsScmProviderRepository) repo;
  
          Commandline cl = CvsCommandUtils.getBaseCommand( "commit", repository, fileSet, false );
  
          if ( version != null && !StringUtils.isEmpty( version.getName() ) )
          {
              cl.createArg().setValue( "-r" + version.getName() );
          }
  
          cl.createArg().setValue( "-R" );
  
          cl.createArg().setValue( "-F" );
  
          File messageFile;
  
          try
          {
              messageFile = File.createTempFile( "scm-commit-message", ".txt" );
  
              FileUtils.fileWrite( messageFile.getAbsolutePath(), message );
          }
          catch ( IOException ex )
          {
              throw new ScmException( "Error while making a temporary commit message file." );
          }
  
          cl.createArg().setValue( messageFile.getAbsolutePath() );
  
          List<File> files = fileSet.getFileList();
  
          for ( File f : files )
          {
              cl.createArg().setValue( f.getPath().replace( '\\', '/' ) );
          }
  
          if ( getLogger().isInfoEnabled() )
          {
              getLogger().info( "Executing: " + cl );
              getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
          }
  
          CheckInScmResult result = executeCvsCommand( cl, repository, messageFile );
  
          try
          {
              FileUtils.forceDelete( messageFile );
         }
         catch ( IOException ex )
         {
             // ignore
         }
 
         return result;
     }
 
     protected abstract CheckInScmResult executeCvsCommand( Commandline cl, CvsScmProviderRepository repository,
                                                            File messageFile )
         throws ScmException;
 }