001 package org.apache.maven.scm.provider.starteam.command.status;
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 *
034 */
035 public class StarteamStatusConsumer
036 implements StreamConsumer
037 {
038 private ScmLogger logger;
039
040 private String workingDirectory;
041
042 private List<ScmFile> changedFiles = new ArrayList<ScmFile>();
043
044 /**
045 * Marks current directory data
046 */
047 private static final String DIR_MARKER = "(working dir: ";
048
049 /**
050 * Marks current file data
051 */
052 private static final String FILE_MARKER = "History for: ";
053
054 /**
055 * Marks current file status
056 */
057 private static final String STATUS_MARKER = "Status: ";
058
059 /**
060 * Marks current file status
061 */
062 private static final String OUTDATE_MARKER = "Out of Date";
063
064 private static final String MISSING_MARKER = "Missing";
065
066 private static final String CURRENT_MARKER = "Current";
067
068 private static final String MERGE_MARKER = "Merge";
069
070 private static final String MODIFIED_MARKER = "Modified";
071
072 private String currentDir = "";
073
074 private String currentFile = "";
075
076 public StarteamStatusConsumer( ScmLogger logger, File basedir )
077 {
078 this.logger = logger;
079
080 this.workingDirectory = basedir.getPath().replace( '\\', '/' );
081 }
082
083 /** {@inheritDoc} */
084 public void consumeLine( String line )
085 {
086 if ( logger.isDebugEnabled() )
087 {
088 logger.debug( line );
089 }
090
091 int pos = 0;
092
093 if ( ( pos = line.indexOf( DIR_MARKER ) ) != -1 )
094 {
095 processGetDir( line, pos );
096 }
097 else if ( ( pos = line.indexOf( FILE_MARKER ) ) != -1 )
098 {
099 processGetFile( line, pos );
100 }
101 else if ( ( pos = line.indexOf( STATUS_MARKER ) ) != -1 )
102 {
103 processStatus( line, pos );
104 }
105 else
106 {
107 //do nothing
108 }
109 }
110
111 private void processGetDir( String line, int pos )
112 {
113 String dirPath = line.substring( pos + DIR_MARKER.length(), line.length() - 1 ).replace( '\\', '/' );
114
115 this.currentDir = "." + dirPath.substring( workingDirectory.length() );
116 }
117
118 private void processGetFile( String line, int pos )
119 {
120 String fileName = line.substring( pos + FILE_MARKER.length(), line.length() );
121
122 String checkedOutFilePath = this.currentDir + "/" + fileName;
123
124 this.currentFile = checkedOutFilePath;
125 }
126
127 private void processStatus( String line, int pos )
128 {
129 String status = line.substring( pos + STATUS_MARKER.length(), line.length() );
130
131 if ( status.equals( OUTDATE_MARKER ) )
132 {
133 changedFiles.add( new ScmFile( this.currentFile, ScmFileStatus.MODIFIED ) );
134
135 if ( logger.isInfoEnabled() )
136 {
137 logger.info( "Out of Date file: " + this.currentFile );
138 }
139 }
140 else if ( status.equals( MODIFIED_MARKER ) )
141 {
142 changedFiles.add( new ScmFile( this.currentFile, ScmFileStatus.MODIFIED ) );
143
144 if ( logger.isInfoEnabled() )
145 {
146 logger.info( "Modified file: " + this.currentFile );
147 }
148 }
149 else if ( status.equals( MISSING_MARKER ) )
150 {
151 changedFiles.add( new ScmFile( this.currentFile, ScmFileStatus.ADDED ) );
152
153 if ( logger.isInfoEnabled() )
154 {
155 logger.info( "Missing file: " + this.currentFile );
156 }
157 }
158 else if ( status.equals( MERGE_MARKER ) )
159 {
160 changedFiles.add( new ScmFile( this.currentFile, ScmFileStatus.CONFLICT ) );
161
162 if ( logger.isInfoEnabled() )
163 {
164 logger.info( "Conflict file: " + this.currentFile );
165 }
166 }
167 else if ( status.equals( CURRENT_MARKER ) )
168 {
169 //ignore
170 }
171 else
172 {
173 if ( logger.isWarnEnabled() )
174 {
175 logger.warn( "status unknown (" + status + "): " + this.currentFile );
176 }
177 }
178 }
179
180 public List<ScmFile> getChangedFiles()
181 {
182 return changedFiles;
183 }
184
185 }