001package org.apache.maven.scm.provider.clearcase.command.tag;
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.ScmFile;
023import org.apache.maven.scm.ScmFileStatus;
024import org.apache.maven.scm.log.ScmLogger;
025import org.codehaus.plexus.util.cli.StreamConsumer;
026
027import java.util.ArrayList;
028import java.util.List;
029
030/**
031 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>
032 *
033 */
034public class ClearCaseTagConsumer
035    implements StreamConsumer
036{
037    private ScmLogger logger;
038
039    private List<ScmFile> taggedFiles = new ArrayList<ScmFile>();
040
041    // ----------------------------------------------------------------------
042    //
043    // ----------------------------------------------------------------------
044
045    public ClearCaseTagConsumer( ScmLogger logger )
046    {
047        this.logger = logger;
048    }
049
050    // ----------------------------------------------------------------------
051    // Stream Consumer Implementation
052    // ----------------------------------------------------------------------
053
054    /** {@inheritDoc} */
055    public void consumeLine( String line )
056    {
057        if ( logger.isDebugEnabled() )
058        {
059            logger.debug( line );
060        }
061        int beginIndexTag = line.indexOf( '"' );
062        if ( beginIndexTag != -1 )
063        {
064            int endIndexTag = line.indexOf( '"', beginIndexTag + 1 );
065            if ( endIndexTag != -1 )
066            {
067                int beginIndex = line.indexOf( '"', endIndexTag + 1 );
068                if ( beginIndex != -1 )
069                {
070                    String fileName = line.substring( beginIndex + 1, line.indexOf( '"', beginIndex + 1 ) );
071                    taggedFiles.add( new ScmFile( fileName, ScmFileStatus.TAGGED ) );
072                }
073            }
074        }
075    }
076
077    // ----------------------------------------------------------------------
078    //
079    // ----------------------------------------------------------------------
080
081    public List<ScmFile> getTaggedFiles()
082    {
083        return taggedFiles;
084    }
085}