package org.apache.maven.scm.provider.cvslib.command.list;

 /*

  * 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 org.apache.maven.scm.ScmException;

 import org.apache.maven.scm.ScmFileSet;

 import org.apache.maven.scm.ScmVersion;

 import org.apache.maven.scm.command.list.AbstractListCommand;

 import org.apache.maven.scm.command.list.ListScmResult;

 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.StringUtils;

 import org.codehaus.plexus.util.cli.Commandline;

 /**

  * @author <a href="mailto:kenney@apache.org">Kenney Westerhof</a>

  * @version $Id: AbstractCvsListCommand.java 1055646 2011-01-05 21:22:58Z olamy $

  */

 public abstract class AbstractCvsListCommand

     extends AbstractListCommand

     implements CvsCommand

 {

     /** {@inheritDoc} */

     protected ListScmResult executeListCommand( ScmProviderRepository repo, ScmFileSet fileSet, boolean recursive,

                                                 ScmVersion version )

         throws ScmException

     {

         CvsScmProviderRepository repository = (CvsScmProviderRepository) repo;

         Commandline cl = CvsCommandUtils.getBaseCommand( "rls", repository, fileSet, "-n" );

         if ( version != null && !StringUtils.isEmpty( version.getName() ) )

         {

             cl.createArg().setValue( "-r" );

             cl.createArg().setValue( version.getName() );

         }

         cl.createArg().setValue( "-d" );

         cl.createArg().setValue( "-e" ); // szakusov: to fix "Unknown file status" problem

         if ( recursive )

         {

             cl.createArg().setValue( "-R" );

         }

         for ( Iterator<File> it = fileSet.getFileList().iterator(); it.hasNext(); )

         {

             File target = (File) it.next();

             String path = target.getPath();

             if ( path.startsWith( "\\" ) )

             {

                 path = path.substring( 1 );

             }

             cl.createArg().setValue( path );

         }

         if ( getLogger().isInfoEnabled() )

         {

             getLogger().info( "Executing: " + cl );

             getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );

         }

         return executeCvsCommand( cl );

     }

     protected abstract ListScmResult executeCvsCommand( Commandline cl )

         throws ScmException;

 }