001 package org.apache.maven.scm.provider.clearcase.command.update;
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.changelog.ChangeLogCommand;
026 import org.apache.maven.scm.command.update.AbstractUpdateCommand;
027 import org.apache.maven.scm.command.update.UpdateScmResult;
028 import org.apache.maven.scm.provider.ScmProviderRepository;
029 import org.apache.maven.scm.provider.clearcase.command.ClearCaseCommand;
030 import org.apache.maven.scm.provider.clearcase.command.changelog.ClearCaseChangeLogCommand;
031 import org.codehaus.plexus.util.cli.CommandLineException;
032 import org.codehaus.plexus.util.cli.CommandLineUtils;
033 import org.codehaus.plexus.util.cli.Commandline;
034
035 import java.io.File;
036
037 /**
038 * @author <a href="mailto:wim.deblauwe@gmail.com">Wim Deblauwe</a>
039 * @author Olivier Lamy
040 * @version $Id: ClearCaseUpdateCommand.java 1056980 2011-01-09 17:23:55Z olamy $
041 */
042 public class ClearCaseUpdateCommand
043 extends AbstractUpdateCommand
044 implements ClearCaseCommand
045 {
046 /** {@inheritDoc} */
047 protected UpdateScmResult executeUpdateCommand( ScmProviderRepository repository, ScmFileSet fileSet,
048 ScmVersion version )
049 throws ScmException
050 {
051 if ( getLogger().isDebugEnabled() )
052 {
053 getLogger().debug( "executing update command..." );
054 }
055 Commandline cl = createCommandLine( fileSet );
056
057 ClearCaseUpdateConsumer consumer = new ClearCaseUpdateConsumer( getLogger() );
058
059 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
060
061 int exitCode;
062
063 try
064 {
065 if ( getLogger().isDebugEnabled() )
066 {
067 getLogger().debug(
068 "Executing: " + cl.getWorkingDirectory().getAbsolutePath() + ">>"
069 + cl.toString() );
070 }
071 exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr );
072 }
073 catch ( CommandLineException ex )
074 {
075 throw new ScmException( "Error while executing clearcase command.", ex );
076 }
077
078 if ( exitCode != 0 )
079 {
080 return new UpdateScmResult( cl.toString(), "The cleartool command failed.", stderr.getOutput(), false );
081 }
082
083 return new UpdateScmResult( cl.toString(), consumer.getUpdatedFiles() );
084 }
085
086 /** {@inheritDoc} */
087 protected ChangeLogCommand getChangeLogCommand()
088 {
089 ClearCaseChangeLogCommand changeLogCmd = new ClearCaseChangeLogCommand();
090
091 changeLogCmd.setLogger( getLogger() );
092
093 return changeLogCmd;
094 }
095
096 // ----------------------------------------------------------------------
097 //
098 // ----------------------------------------------------------------------
099
100 public static Commandline createCommandLine( ScmFileSet scmFileSet )
101 {
102 Commandline command = new Commandline();
103
104 File workingDirectory = scmFileSet.getBasedir();
105
106 command.setWorkingDirectory( workingDirectory.getAbsolutePath() );
107
108 command.setExecutable( "cleartool" );
109
110 command.createArg().setValue( "update" );
111
112 command.createArg().setValue( "-f" );
113
114 return command;
115 }
116 }