001 package org.apache.maven.scm.provider.cvslib.command.checkout;
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
022 import org.apache.maven.scm.ScmException;
023 import org.apache.maven.scm.ScmFileSet;
024 import org.apache.maven.scm.ScmVersion;
025 import org.apache.maven.scm.command.checkout.AbstractCheckOutCommand;
026 import org.apache.maven.scm.command.checkout.CheckOutScmResult;
027 import org.apache.maven.scm.provider.ScmProviderRepository;
028 import org.apache.maven.scm.provider.cvslib.command.CvsCommand;
029 import org.apache.maven.scm.provider.cvslib.command.CvsCommandUtils;
030 import org.apache.maven.scm.provider.cvslib.repository.CvsScmProviderRepository;
031 import org.codehaus.plexus.util.FileUtils;
032 import org.codehaus.plexus.util.StringUtils;
033 import org.codehaus.plexus.util.cli.Commandline;
034
035 import java.io.IOException;
036
037 /**
038 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse </a>
039 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a>
040 * @version $Id: AbstractCvsCheckOutCommand.java 691810 2008-09-03 22:38:28Z vsiveton $
041 */
042 public abstract class AbstractCvsCheckOutCommand
043 extends AbstractCheckOutCommand
044 implements CvsCommand
045 {
046 /** {@inheritDoc} */
047 protected CheckOutScmResult executeCheckOutCommand( ScmProviderRepository repo, ScmFileSet fileSet,
048 ScmVersion version, boolean recursive )
049 throws ScmException
050 {
051 if ( fileSet.getBasedir().exists() )
052 {
053 try
054 {
055 FileUtils.deleteDirectory( fileSet.getBasedir() );
056 }
057 catch ( IOException e )
058 {
059 if ( getLogger().isWarnEnabled() )
060 {
061 getLogger().warn( "Can't delete " + fileSet.getBasedir().getAbsolutePath(), e );
062 }
063 }
064 }
065
066 CvsScmProviderRepository repository = (CvsScmProviderRepository) repo;
067
068 Commandline cl = CvsCommandUtils.getBaseCommand( "checkout", repository, fileSet );
069
070 cl.setWorkingDirectory( fileSet.getBasedir().getParentFile().getAbsolutePath() );
071
072 if ( version != null && !StringUtils.isEmpty( version.getName() ) )
073 {
074 cl.createArg().setValue( "-r" );
075 cl.createArg().setValue( version.getName() );
076 }
077
078 cl.createArg().setValue( "-d" );
079
080 cl.createArg().setValue( fileSet.getBasedir().getName() );
081
082 cl.createArg().setValue( repository.getModule() );
083
084 if ( getLogger().isInfoEnabled() )
085 {
086 getLogger().info( "Executing: " + cl );
087 getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
088 }
089
090 return executeCvsCommand( cl );
091 }
092
093 protected abstract CheckOutScmResult executeCvsCommand( Commandline cl )
094 throws ScmException;
095 }