001 package org.apache.maven.scm.provider.starteam.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.io.File;
028 import java.util.ArrayList;
029 import java.util.List;
030
031 /**
032 * @author <a href="mailto:dantran@gmail.com">Dan T. Tran</a>
033 * @author Olivier Lamy
034 *
035 */
036 public class StarteamCheckInConsumer
037 implements StreamConsumer
038 {
039 private String workingDirectory;
040
041 private ScmLogger logger;
042
043 private List<ScmFile> files = new ArrayList<ScmFile>();
044
045 /**
046 * the current directory entry being processed by the parser
047 */
048 private String currentDir = "";
049
050 /**
051 * Marks current directory data
052 */
053 private static final String DIR_MARKER = "(working dir: ";
054
055 /**
056 * Marks current file data
057 */
058 private static final String CHECKIN_MARKER = ": checked in";
059
060 /**
061 * Marks skipped file during update
062 */
063 private static final String SKIPPED_MARKER = ": skipped";
064
065 /**
066 * Marks current file data
067 */
068 private static final String LINKTO_MARKER = ": linked to";
069
070 public StarteamCheckInConsumer( ScmLogger logger, File basedir )
071 {
072 this.logger = logger;
073 this.workingDirectory = basedir.getPath().replace( '\\', '/' );
074 }
075
076 /** {@inheritDoc} */
077 public void consumeLine( String line )
078 {
079 if ( logger.isDebugEnabled() )
080 {
081 logger.debug( line );
082 }
083
084 int pos = 0;
085
086 if ( ( pos = line.indexOf( DIR_MARKER ) ) != -1 )
087 {
088 processDirectory( line, pos );
089 }
090 else if ( ( pos = line.indexOf( CHECKIN_MARKER ) ) != -1 )
091 {
092 processCheckedInFile( line, pos );
093 }
094 else if ( ( pos = line.indexOf( SKIPPED_MARKER ) ) != -1 )
095 {
096 processSkippedFile( line, pos );
097 }
098 else if ( ( pos = line.indexOf( LINKTO_MARKER ) ) != -1 )
099 {
100 //ignore
101 }
102 else
103 {
104 if ( logger.isWarnEnabled() )
105 {
106 logger.warn( "Unknown checkin ouput: " + line );
107 }
108 }
109
110 }
111
112 public List<ScmFile> getCheckedInFiles()
113 {
114 return files;
115 }
116
117 private void processDirectory( String line, int pos )
118 {
119 String dirPath = line.substring( pos + DIR_MARKER.length(), line.length() - 1 ).replace( '\\', '/' );
120
121 if ( !dirPath.startsWith( workingDirectory ) )
122 {
123 if ( logger.isInfoEnabled() )
124 {
125 logger.info( "Working directory: " + workingDirectory );
126 logger.info( "Checkin directory: " + dirPath );
127 }
128
129 throw new IllegalStateException( "Working and checkin directories are not on the same tree" );
130 }
131
132 this.currentDir = "." + dirPath.substring( workingDirectory.length() );
133 }
134
135 private void processCheckedInFile( String line, int pos )
136 {
137 String checkedInFilePath = this.currentDir + "/" + line.substring( 0, pos );
138
139 this.files.add( new ScmFile( checkedInFilePath, ScmFileStatus.CHECKED_OUT ) );
140
141 if ( logger.isInfoEnabled() )
142 {
143 logger.info( "Checked in: " + checkedInFilePath );
144 }
145 }
146
147 private void processSkippedFile( String line, int pos )
148 {
149 String skippedFilePath = this.currentDir + "/" + line.substring( 0, pos );
150
151 if ( logger.isInfoEnabled() )
152 {
153 logger.info( "Skipped: " + skippedFilePath );
154 }
155 }
156 }