001package org.apache.maven.scm.provider.cvslib.command.list;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 * http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import java.io.File;
023import java.util.Iterator;
024
025import org.apache.maven.scm.ScmException;
026import org.apache.maven.scm.ScmFileSet;
027import org.apache.maven.scm.ScmVersion;
028import org.apache.maven.scm.command.list.AbstractListCommand;
029import org.apache.maven.scm.command.list.ListScmResult;
030import org.apache.maven.scm.provider.ScmProviderRepository;
031import org.apache.maven.scm.provider.cvslib.command.CvsCommand;
032import org.apache.maven.scm.provider.cvslib.command.CvsCommandUtils;
033import org.apache.maven.scm.provider.cvslib.repository.CvsScmProviderRepository;
034import org.codehaus.plexus.util.StringUtils;
035import org.codehaus.plexus.util.cli.Commandline;
036
037/**
038 * @author <a href="mailto:kenney@apache.org">Kenney Westerhof</a>
039 *
040 */
041public abstract class AbstractCvsListCommand
042    extends AbstractListCommand
043    implements CvsCommand
044{
045    /** {@inheritDoc} */
046    protected ListScmResult executeListCommand( ScmProviderRepository repo, ScmFileSet fileSet, boolean recursive,
047                                                ScmVersion version )
048        throws ScmException
049    {
050        CvsScmProviderRepository repository = (CvsScmProviderRepository) repo;
051
052        Commandline cl = CvsCommandUtils.getBaseCommand( "rls", repository, fileSet, "-n" );
053
054        if ( version != null && !StringUtils.isEmpty( version.getName() ) )
055        {
056            cl.createArg().setValue( "-r" );
057            cl.createArg().setValue( version.getName() );
058        }
059
060        cl.createArg().setValue( "-d" );
061        cl.createArg().setValue( "-e" ); // szakusov: to fix "Unknown file status" problem
062
063        if ( recursive )
064        {
065            cl.createArg().setValue( "-R" );
066        }
067
068        for ( Iterator<File> it = fileSet.getFileList().iterator(); it.hasNext(); )
069        {
070            File target = (File) it.next();
071            String path = target.getPath();
072            if ( path.startsWith( "\\" ) )
073            {
074                path = path.substring( 1 );
075            }
076            cl.createArg().setValue( path );
077        }
078
079        if ( getLogger().isInfoEnabled() )
080        {
081            getLogger().info( "Executing: " + cl );
082            getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
083        }
084
085        return executeCvsCommand( cl );
086    }
087
088    protected abstract ListScmResult executeCvsCommand( Commandline cl )
089        throws ScmException;
090}