001package org.apache.maven.scm.provider.synergy.consumer;
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 org.apache.maven.scm.log.ScmLogger;
023import org.codehaus.plexus.util.cli.StreamConsumer;
024
025import java.io.File;
026
027/**
028 * Parse output of
029 * <p/>
030 * <pre>
031 * ccm wa -show -p &lt;project_spec&gt;
032 * </pre>
033 *
034 * @author <a href="mailto:julien.henry@capgemini.com">Julien Henry</a>
035 *
036 */
037public class SynergyWorkareaConsumer
038    implements StreamConsumer
039{
040    private ScmLogger logger;
041
042    private File workarea;
043
044    public SynergyWorkareaConsumer( ScmLogger logger )
045    {
046        this.logger = logger;
047    }
048
049    /**
050     * We are expecting the following output:
051     * <p/>
052     * <pre>
053     *            Project Maintain Copies Relative Time Translate Modify Path
054     *            -------------------------------------------------------------------
055     *            BGZBFZH&tilde;1 TRUE TRUE FALSE FALSE TRUE FALSE 'D:\cmsynergy\ccm_wa\LAPOSTE\BGZBFZH&tilde;1'
056     * </pre>
057     * <p/>
058     * And we want to extract:
059     * <p/>
060     * <pre>
061     *            D:\cmsynergy\ccm_wa\LAPOSTE\BGZBFZH&tilde;1
062     *            &lt;pre&gt;
063     *
064     * {@inheritDoc}
065     */
066    public void consumeLine( String line )
067    {
068        if ( logger.isDebugEnabled() )
069        {
070            logger.debug( line );
071        }
072        if ( line.indexOf( " '" ) > -1 )
073        {
074            int beginIndex = line.indexOf( " '" );
075            String fileName = line.substring( beginIndex + 2, line.indexOf( "'", beginIndex + 2 ) );
076            workarea = new File( fileName );
077        }
078    }
079
080    public File getWorkAreaPath()
081    {
082        return workarea;
083    }
084}