001    package 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    
022    import org.apache.maven.scm.ScmFile;
023    import org.apache.maven.scm.ScmFileStatus;
024    import org.apache.maven.scm.log.ScmLogger;
025    import org.codehaus.plexus.util.cli.StreamConsumer;
026    
027    import java.util.ArrayList;
028    import java.util.List;
029    
030    /**
031     * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>
032     *
033     */
034    public 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    }