001package org.apache.maven.scm.provider.clearcase.command.edit;
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
022import java.io.File;
023import java.util.List;
024
025import org.apache.maven.scm.ScmException;
026import org.apache.maven.scm.ScmFileSet;
027import org.apache.maven.scm.ScmResult;
028import org.apache.maven.scm.command.edit.AbstractEditCommand;
029import org.apache.maven.scm.command.edit.EditScmResult;
030import org.apache.maven.scm.log.ScmLogger;
031import org.apache.maven.scm.provider.ScmProviderRepository;
032import org.apache.maven.scm.provider.clearcase.command.ClearCaseCommand;
033import org.codehaus.plexus.util.cli.CommandLineException;
034import org.codehaus.plexus.util.cli.CommandLineUtils;
035import org.codehaus.plexus.util.cli.Commandline;
036
037/**
038 * @author <a href="mailto:wim.deblauwe@gmail.com">Wim Deblauwe</a>
039 *
040 */
041public class ClearCaseEditCommand
042    extends AbstractEditCommand
043    implements ClearCaseCommand
044{
045    /** {@inheritDoc} */
046    protected ScmResult executeEditCommand( ScmProviderRepository repository, ScmFileSet fileSet )
047        throws ScmException
048    {
049        if ( getLogger().isDebugEnabled() )
050        {
051            getLogger().debug( "executing edit command..." );
052        }
053        Commandline cl = createCommandLine( getLogger(), fileSet );
054
055        ClearCaseEditConsumer consumer = new ClearCaseEditConsumer( getLogger() );
056
057        CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
058
059        int exitCode;
060
061        try
062        {
063            if ( getLogger().isDebugEnabled() )
064            {
065                getLogger().debug(
066                                   "Executing: " + cl.getWorkingDirectory().getAbsolutePath() + ">>"
067                                       + cl.toString() );
068            }
069            exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr );
070        }
071        catch ( CommandLineException ex )
072        {
073            throw new ScmException( "Error while executing clearcase command.", ex );
074        }
075
076        if ( exitCode != 0 )
077        {
078            return new EditScmResult( cl.toString(), "The cleartool command failed.", stderr.getOutput(), false );
079        }
080
081        return new EditScmResult( cl.toString(), consumer.getEditFiles() );
082    }
083
084    // ----------------------------------------------------------------------
085    //
086    // ----------------------------------------------------------------------
087
088    public static Commandline createCommandLine( ScmLogger logger, ScmFileSet scmFileSet )
089    {
090        Commandline command = new Commandline();
091
092        File workingDirectory = scmFileSet.getBasedir();
093
094        command.setWorkingDirectory( workingDirectory.getAbsolutePath() );
095
096        command.setExecutable( "cleartool" );
097
098        command.createArg().setValue( "co" );
099
100        command.createArg().setValue( "-nc" );
101
102        List<File> files = scmFileSet.getFileList();
103        for ( File file : files )
104        {
105            if ( logger.isInfoEnabled() )
106            {
107                logger.info( "edit file: " + file.getAbsolutePath() );
108            }
109            command.createArg().setValue( file.getAbsolutePath() );
110        }
111
112        return command;
113    }
114
115    public static Commandline createCheckoutCurrentDirCommandLine( ScmFileSet scmFileSet )
116    {
117        Commandline command = new Commandline();
118
119        File workingDirectory = scmFileSet.getBasedir();
120
121        command.setWorkingDirectory( workingDirectory.getAbsolutePath() );
122
123        command.setExecutable( "cleartool" );
124
125        command.createArg().setValue( "co" );
126
127        command.createArg().setValue( "-nc" );
128
129        command.createArg().setValue( "." );
130
131        return command;
132    }
133
134    public static Commandline createCheckinCurrentDirCommandLine( ScmFileSet scmFileSet )
135    {
136        Commandline command = new Commandline();
137
138        File workingDirectory = scmFileSet.getBasedir();
139
140        command.setWorkingDirectory( workingDirectory.getAbsolutePath() );
141
142        command.setExecutable( "cleartool" );
143
144        command.createArg().setValue( "ci" );
145
146        command.createArg().setValue( "-nc" );
147
148        command.createArg().setValue( "." );
149
150        return command;
151    }
152
153}