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.ChangeFile;
023import org.apache.maven.scm.log.ScmLogger;
024import org.apache.maven.scm.provider.synergy.util.SynergyUtil;
025import org.apache.maven.scm.util.AbstractConsumer;
026
027import java.util.ArrayList;
028import java.util.List;
029import java.util.StringTokenizer;
030
031/**
032 * Mainly inspired from CruiseControl
033 *
034 * @author <a href="julien.henry@capgemini.com">Julien Henry</a>
035 * @author Olivier Lamy
036 *
037 */
038public class SynergyGetTaskObjectsConsumer
039    extends AbstractConsumer
040{
041
042    private List<ChangeFile> entries = new ArrayList<ChangeFile>();
043
044    public static final String OUTPUT_FORMAT = "%name" + SynergyUtil.SEPARATOR + // 0
045        "%version" + SynergyUtil.SEPARATOR;
046
047    /**
048     * @return the entries
049     */
050    public List<ChangeFile> getFiles()
051    {
052        return entries;
053    }
054
055    public SynergyGetTaskObjectsConsumer( ScmLogger logger )
056    {
057        super( logger );
058    }
059
060    /** {@inheritDoc} */
061    public void consumeLine( String line )
062    {
063        if ( getLogger().isDebugEnabled() )
064        {
065            getLogger().debug( "Consume: " + line );
066        }
067        StringTokenizer tokenizer = new StringTokenizer( line.trim(), SynergyUtil.SEPARATOR );
068        if ( tokenizer.countTokens() == 2 )
069        {
070            ChangeFile f = new ChangeFile( tokenizer.nextToken() );
071            f.setRevision( tokenizer.nextToken() );
072            entries.add( f );
073        }
074        else
075        {
076            if ( getLogger().isErrorEnabled() )
077            {
078                getLogger().error(
079                                   "Invalid token count in SynergyGetTaskObjects [" + tokenizer.countTokens()
080                                       + "]" );
081            }
082        }
083    }
084
085}