001    package org.apache.maven.scm.provider.cvslib.command.checkin;
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     * @author Olivier Lamy
033     *
034     */
035    public class CvsCheckInConsumer
036        implements StreamConsumer
037    {
038        private List<ScmFile> checkedInFiles = new ArrayList<ScmFile>();
039    
040        private String remotePath;
041    
042        private ScmLogger logger;
043    
044        public CvsCheckInConsumer( String remotePath, ScmLogger logger )
045        {
046            this.remotePath = remotePath;
047    
048            this.logger = logger;
049        }
050    
051        // ----------------------------------------------------------------------
052        // StreamConsumer Implementation
053        // ----------------------------------------------------------------------
054    
055        /** {@inheritDoc} */
056        public void consumeLine( String line )
057        {
058            /*
059             * The output from "cvs commit" contains lines like this:
060             *
061             *   /path/rot/repo/test-repo/check-in/foo/bar,v  <--  bar
062             *
063             * so this code assumes that it contains ",v  <--  "
064             * it's a committed file.
065             */
066    
067            if ( logger.isDebugEnabled() )
068            {
069                logger.debug( line );
070            }
071    
072            int end = line.indexOf( ",v  <--  " );
073    
074            if ( end == -1 )
075            {
076                return;
077            }
078    
079            String fileName = line.substring( 0, end );
080    
081            if ( !fileName.startsWith( remotePath ) )
082            {
083                return;
084            }
085    
086            fileName = fileName.substring( remotePath.length() );
087    
088            checkedInFiles.add( new ScmFile( fileName, ScmFileStatus.CHECKED_IN ) );
089        }
090    
091        public List<ScmFile> getCheckedInFiles()
092        {
093            return checkedInFiles;
094        }
095    }