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