001 package org.apache.maven.scm.provider.bazaar.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 java.io.File;
023 import java.io.IOException;
024 import java.util.ArrayList;
025 import java.util.List;
026
027 import org.apache.maven.scm.ScmException;
028 import org.apache.maven.scm.ScmFileSet;
029 import org.apache.maven.scm.ScmResult;
030 import org.apache.maven.scm.ScmVersion;
031 import org.apache.maven.scm.command.checkout.AbstractCheckOutCommand;
032 import org.apache.maven.scm.command.checkout.CheckOutScmResult;
033 import org.apache.maven.scm.provider.ScmProviderRepository;
034 import org.apache.maven.scm.provider.bazaar.BazaarUtils;
035 import org.apache.maven.scm.provider.bazaar.command.BazaarConstants;
036 import org.apache.maven.scm.provider.bazaar.command.BazaarConsumer;
037 import org.apache.maven.scm.provider.bazaar.repository.BazaarScmProviderRepository;
038 import org.codehaus.plexus.util.FileUtils;
039 import org.codehaus.plexus.util.StringUtils;
040
041 /**
042 * @author <a href="mailto:torbjorn@smorgrav.org">Torbjorn Eikli Smorgrav</a>
043 * @author Olivier Lamy
044 * @version $Id: BazaarCheckOutCommand.java 1054738 2011-01-03 20:40:39Z olamy $
045 */
046 public class BazaarCheckOutCommand
047 extends AbstractCheckOutCommand
048 {
049 /** {@inheritDoc} */
050 protected CheckOutScmResult executeCheckOutCommand( ScmProviderRepository repo, ScmFileSet fileSet,
051 ScmVersion version, boolean recursive )
052 throws ScmException
053 {
054 BazaarScmProviderRepository repository = (BazaarScmProviderRepository) repo;
055 String url = repository.getURI();
056
057 File checkoutDir = fileSet.getBasedir();
058 try
059 {
060 if ( getLogger().isInfoEnabled() )
061 {
062 getLogger().info( "Removing " + checkoutDir );
063 }
064 FileUtils.deleteDirectory( checkoutDir );
065 }
066 catch ( IOException e )
067 {
068 throw new ScmException( "Cannot remove " + checkoutDir );
069 }
070
071 // Do the actual checkout
072 List<String> checkoutCmd = new ArrayList<String>();
073 checkoutCmd.add( BazaarConstants.BRANCH_CMD );
074 checkoutCmd.add( url );
075 checkoutCmd.add( checkoutDir.getAbsolutePath() );
076 if ( version != null && StringUtils.isNotEmpty( version.getName() ) ) {
077 checkoutCmd.add( BazaarConstants.REVISION_OPTION );
078 checkoutCmd.add( "tag:" + version.getName() );
079 }
080 BazaarConsumer checkoutConsumer = new BazaarConsumer( getLogger() );
081 BazaarUtils.execute( checkoutConsumer, getLogger(), checkoutDir.getParentFile(),
082 (String[]) checkoutCmd.toArray( new String[0] ) );
083
084 // Do inventory to find list of checkedout files
085 String[] inventoryCmd = new String[]{BazaarConstants.INVENTORY_CMD};
086 BazaarCheckOutConsumer consumer = new BazaarCheckOutConsumer( getLogger(), checkoutDir );
087 ScmResult result = BazaarUtils.execute( consumer, getLogger(), checkoutDir, inventoryCmd );
088 if ( !result.isSuccess() )
089 {
090 throw new ScmException( result.getProviderMessage() );
091 }
092 return new CheckOutScmResult( consumer.getCheckedOutFiles(), result );
093 }
094 }