001package 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 022import org.apache.maven.scm.ScmFile; 023import org.apache.maven.scm.ScmFileStatus; 024import org.apache.maven.scm.provider.perforce.command.AbstractPerforceConsumer; 025import org.apache.maven.scm.provider.perforce.command.PerforceVerbMapper; 026import org.codehaus.plexus.util.cli.StreamConsumer; 027 028import java.util.ArrayList; 029import java.util.List; 030import java.util.regex.Matcher; 031import java.util.regex.Pattern; 032 033/** 034 * @author Mike Perham 035 * @version $Id: PerforceChangeLogConsumer.java 331276 2005-11-07 15:04:54Z 036 * evenisse $ 037 */ 038public class PerforceCheckOutConsumer 039 extends AbstractPerforceConsumer 040 implements StreamConsumer 041{ 042 public static final int STATE_CLIENTSPEC = 0; 043 044 public static final int STATE_NORMAL = 1; 045 046 public static final int STATE_ERROR = 2; 047 048 private int currentState = STATE_CLIENTSPEC; 049 050 private Pattern fileRegexp = Pattern.compile( "([^#]+)#\\d+ - ([a-z]+)" ); 051 052 private List<ScmFile> checkedout = new ArrayList<ScmFile>(); 053 054 private String repo = null; 055 056 private String specname = null; 057 058 public PerforceCheckOutConsumer( String clientspec, String repoPath ) 059 { 060 repo = repoPath; 061 specname = clientspec; 062 } 063 064 /* 065 * Client mperham-mikeperham-dt-maven saved. 066 */ 067 /* 068 * //depot/modules/cordoba/runtime-ear/.j2ee#1 - deleted as 069 * d:\perforce\depot\modules\cordoba\runtime-ear\.j2ee 070 * //depot/modules/cordoba/runtime-ear/.project#1 - deleted as 071 * d:\perforce\depot\modules\cordoba\runtime-ear\.project 072 * //depot/modules/cordoba/runtime-ear/.runtime#1 - deleted as 073 * d:\perforce\depot\modules\cordoba\runtime-ear\.runtime 074 * //depot/modules/cordoba/runtime-ear/Foo.java#1 - deleted as 075 * d:\perforce\depot\modules\cordoba\runtime-ear\Foo.java 076 * //depot/modules/cordoba/runtime-ear/META-INF/.modulemaps#1 - deleted as 077 * d:\perforce\depot\modules\cordoba\runtime-ear\META-INF\.modulemaps 078 * //depot/modules/cordoba/runtime-ear/META-INF/application.xml#1 - deleted 079 * as d:\perforce\depot\modules\cordoba\runtime-ear\META-INF\application.xml 080 * //depot/modules/cordoba/runtime-ear/pom.xml#4 - deleted as 081 * d:\perforce\depot\modules\cordoba\runtime-ear\pom.xml 082 */ 083 /* 084 * Invalid changelist/client/label/date '@somelabel'. 085 */ 086 /** {@inheritDoc} */ 087 public void consumeLine( String line ) 088 { 089 if ( currentState == STATE_CLIENTSPEC 090 && ( line.startsWith( "Client " + specname + " saved." ) || line.startsWith( "Client " + specname 091 + " not changed." ) ) ) 092 { 093 currentState = STATE_NORMAL; 094 return; 095 } 096 097 // Handle case where the clientspec is current 098 if ( currentState == STATE_NORMAL && line.indexOf( "ile(s) up-to-date" ) != -1 ) 099 { 100 return; 101 } 102 103 Matcher matcher; 104 if ( currentState != STATE_ERROR && ( matcher = fileRegexp.matcher( line ) ).find() ) 105 { 106 String location = matcher.group( 1 ); 107 if ( location.startsWith( repo ) ) 108 { 109 location = location.substring( repo.length() + 1 ); 110 } 111 ScmFileStatus status = PerforceVerbMapper.toStatus( matcher.group( 2 ) ); 112 if ( status != null ) 113 { 114 // there are cases where Perforce prints out something but the file did not 115 // actually change (especially when force syncing). Those files will have 116 // a null status. 117 checkedout.add( new ScmFile( location, status ) ); 118 } 119 return; 120 } 121 122 error( line ); 123 } 124 125 private void error( String line ) 126 { 127 currentState = STATE_ERROR; 128 output.println( line ); 129 } 130 131 public boolean isSuccess() 132 { 133 return currentState == STATE_NORMAL; 134 } 135 136 public List<ScmFile> getCheckedout() 137 { 138 return checkedout; 139 } 140}