001 package org.apache.maven.scm.provider.clearcase.command.unedit;
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.util.List;
024
025 import org.apache.maven.scm.ScmException;
026 import org.apache.maven.scm.ScmFileSet;
027 import org.apache.maven.scm.ScmResult;
028 import org.apache.maven.scm.command.status.StatusScmResult;
029 import org.apache.maven.scm.command.unedit.AbstractUnEditCommand;
030 import org.apache.maven.scm.log.ScmLogger;
031 import org.apache.maven.scm.provider.ScmProviderRepository;
032 import org.apache.maven.scm.provider.clearcase.command.ClearCaseCommand;
033 import org.codehaus.plexus.util.cli.CommandLineException;
034 import org.codehaus.plexus.util.cli.CommandLineUtils;
035 import org.codehaus.plexus.util.cli.Commandline;
036
037 /**
038 * @author <a href="mailto:wim.deblauwe@gmail.com">Wim Deblauwe</a>
039 * @author Olivier Lamy
040 *
041 */
042 public class ClearCaseUnEditCommand
043 extends AbstractUnEditCommand
044 implements ClearCaseCommand
045 {
046 /** {@inheritDoc} */
047 protected ScmResult executeUnEditCommand( ScmProviderRepository repository, ScmFileSet fileSet )
048 throws ScmException
049 {
050 if ( getLogger().isDebugEnabled() )
051 {
052 getLogger().debug( "executing unedit command..." );
053 }
054 Commandline cl = createCommandLine( getLogger(), fileSet );
055
056 ClearCaseUnEditConsumer consumer = new ClearCaseUnEditConsumer( getLogger() );
057
058 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
059
060 int exitCode;
061
062 try
063 {
064 if ( getLogger().isDebugEnabled() )
065 {
066 getLogger().debug( "Executing: " + cl.getWorkingDirectory().getAbsolutePath() + ">>" + cl.toString() );
067 }
068 exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr );
069 }
070 catch ( CommandLineException ex )
071 {
072 throw new ScmException( "Error while executing clearcase command.", ex );
073 }
074
075 if ( exitCode != 0 )
076 {
077 return new StatusScmResult( cl.toString(), "The cleartool command failed.", stderr.getOutput(), false );
078 }
079
080 return new StatusScmResult( cl.toString(), consumer.getUnEditFiles() );
081 }
082
083 // ----------------------------------------------------------------------
084 //
085 // ----------------------------------------------------------------------
086
087 public static Commandline createCommandLine( ScmLogger logger, ScmFileSet scmFileSet )
088 {
089 Commandline command = new Commandline();
090
091 File workingDirectory = scmFileSet.getBasedir();
092
093 command.setWorkingDirectory( workingDirectory.getAbsolutePath() );
094
095 command.setExecutable( "cleartool" );
096
097 command.createArg().setValue( "unco" );
098 command.createArg().setValue( "-keep" );
099
100 List<File> files = scmFileSet.getFileList();
101 for ( File file : files )
102 {
103 command.createArg().setValue( file.getName() );
104 }
105
106 return command;
107 }
108 }