001 package org.apache.maven.scm.provider.perforce.command.checkout;
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.provider.perforce.command.AbstractPerforceConsumer;
025 import org.apache.maven.scm.provider.perforce.command.PerforceVerbMapper;
026 import org.apache.regexp.RE;
027 import org.codehaus.plexus.util.cli.StreamConsumer;
028
029 import java.util.ArrayList;
030 import java.util.List;
031
032 /**
033 * @author Mike Perham
034 * @version $Id: PerforceChangeLogConsumer.java 331276 2005-11-07 15:04:54Z
035 * evenisse $
036 */
037 public class PerforceCheckOutConsumer
038 extends AbstractPerforceConsumer
039 implements StreamConsumer
040 {
041 public static final int STATE_CLIENTSPEC = 0;
042
043 public static final int STATE_NORMAL = 1;
044
045 public static final int STATE_ERROR = 2;
046
047 private int currentState = STATE_CLIENTSPEC;
048
049 private RE fileRegexp = new RE( "([^#]+)#\\d+ - ([a-z]+)" );
050
051 private List<ScmFile> checkedout = new ArrayList<ScmFile>();
052
053 private String repo = null;
054
055 private String specname = null;
056
057 public PerforceCheckOutConsumer( String clientspec, String repoPath )
058 {
059 repo = repoPath;
060 specname = clientspec;
061 }
062
063 /*
064 * Client mperham-mikeperham-dt-maven saved.
065 */
066 /*
067 * //depot/modules/cordoba/runtime-ear/.j2ee#1 - deleted as
068 * d:\perforce\depot\modules\cordoba\runtime-ear\.j2ee
069 * //depot/modules/cordoba/runtime-ear/.project#1 - deleted as
070 * d:\perforce\depot\modules\cordoba\runtime-ear\.project
071 * //depot/modules/cordoba/runtime-ear/.runtime#1 - deleted as
072 * d:\perforce\depot\modules\cordoba\runtime-ear\.runtime
073 * //depot/modules/cordoba/runtime-ear/Foo.java#1 - deleted as
074 * d:\perforce\depot\modules\cordoba\runtime-ear\Foo.java
075 * //depot/modules/cordoba/runtime-ear/META-INF/.modulemaps#1 - deleted as
076 * d:\perforce\depot\modules\cordoba\runtime-ear\META-INF\.modulemaps
077 * //depot/modules/cordoba/runtime-ear/META-INF/application.xml#1 - deleted
078 * as d:\perforce\depot\modules\cordoba\runtime-ear\META-INF\application.xml
079 * //depot/modules/cordoba/runtime-ear/pom.xml#4 - deleted as
080 * d:\perforce\depot\modules\cordoba\runtime-ear\pom.xml
081 */
082 /*
083 * Invalid changelist/client/label/date '@somelabel'.
084 */
085 /** {@inheritDoc} */
086 public void consumeLine( String line )
087 {
088 if ( currentState == STATE_CLIENTSPEC
089 && ( line.startsWith( "Client " + specname + " saved." ) || line.startsWith( "Client " + specname
090 + " not changed." ) ) )
091 {
092 currentState = STATE_NORMAL;
093 return;
094 }
095
096 // Handle case where the clientspec is current
097 if ( currentState == STATE_NORMAL && line.indexOf( "ile(s) up-to-date" ) != -1 )
098 {
099 return;
100 }
101
102 if ( currentState != STATE_ERROR && fileRegexp.match( line ) )
103 {
104 String location = fileRegexp.getParen( 1 );
105 if ( location.startsWith( repo ) )
106 {
107 location = location.substring( repo.length() + 1 );
108 }
109 ScmFileStatus status = PerforceVerbMapper.toStatus( fileRegexp.getParen( 2 ) );
110 if ( status != null )
111 {
112 // there are cases where Perforce prints out something but the file did not
113 // actually change (especially when force syncing). Those files will have
114 // a null status.
115 checkedout.add( new ScmFile( location, status ) );
116 }
117 return;
118 }
119
120 error( line );
121 }
122
123 private void error( String line )
124 {
125 currentState = STATE_ERROR;
126 output.println( line );
127 }
128
129 public boolean isSuccess()
130 {
131 return currentState == STATE_NORMAL;
132 }
133
134 public List<ScmFile> getCheckedout()
135 {
136 return checkedout;
137 }
138 }