001package org.apache.maven.scm.provider.accurev.command.update; 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 java.io.File; 023import java.util.Date; 024import java.util.List; 025 026import org.apache.maven.scm.CommandParameter; 027import org.apache.maven.scm.CommandParameters; 028import org.apache.maven.scm.ScmException; 029import org.apache.maven.scm.ScmFileSet; 030import org.apache.maven.scm.ScmFileStatus; 031import org.apache.maven.scm.ScmResult; 032import org.apache.maven.scm.ScmVersion; 033import org.apache.maven.scm.command.update.UpdateScmResult; 034import org.apache.maven.scm.log.ScmLogger; 035import org.apache.maven.scm.provider.ScmProviderRepository; 036import org.apache.maven.scm.provider.accurev.AccuRev; 037import org.apache.maven.scm.provider.accurev.AccuRevException; 038import org.apache.maven.scm.provider.accurev.AccuRevInfo; 039import org.apache.maven.scm.provider.accurev.AccuRevScmProviderRepository; 040import org.apache.maven.scm.provider.accurev.AccuRevVersion; 041import org.apache.maven.scm.provider.accurev.command.AbstractAccuRevCommand; 042 043public class AccuRevUpdateCommand 044 extends AbstractAccuRevCommand 045{ 046 047 public AccuRevUpdateCommand( ScmLogger logger ) 048 { 049 super( logger ); 050 } 051 052 @Override 053 protected ScmResult executeAccurevCommand( AccuRevScmProviderRepository repository, ScmFileSet fileSet, 054 CommandParameters parameters ) 055 throws ScmException, AccuRevException 056 { 057 058 AccuRev accuRev = repository.getAccuRev(); 059 060 File basedir = fileSet.getBasedir(); 061 062 AccuRevInfo info = accuRev.info( basedir ); 063 064 if ( !info.isWorkSpace() ) 065 { 066 throw new AccuRevException( "No workspace at " + basedir.getAbsolutePath() ); 067 } 068 069 String startRevision = getStartRevision( repository, parameters, info ); 070 071 ScmVersion scmVersion = parameters.getScmVersion( CommandParameter.SCM_VERSION, null ); 072 073 String updateTransactionId = null; 074 075 if ( scmVersion != null ) 076 { 077 AccuRevVersion updateVersion = repository.getAccuRevVersion( scmVersion ); 078 079 // Reparent if necessary 080 String newBasisStream = updateVersion.getBasisStream(); 081 if ( newBasisStream != null 082 && ( !( newBasisStream.equals( info.getWorkSpace() ) || newBasisStream.equals( info.getBasis() ) ) ) ) 083 { 084 getLogger().info( "Reparenting " + info.getWorkSpace() + " to " + newBasisStream ); 085 accuRev.chws( basedir, info.getWorkSpace(), newBasisStream ); 086 } 087 088 if ( !updateVersion.isNow() ) 089 { 090 updateTransactionId = updateVersion.getTimeSpec(); 091 } 092 } 093 094 if ( updateTransactionId == null ) 095 { 096 updateTransactionId = repository.getDepotTransactionId( info.getWorkSpace(), "now" ); 097 } 098 099 String endRevision = repository.getRevision( info.getWorkSpace(), updateTransactionId ); 100 101 List<File> updatedFiles = accuRev.update( basedir, updateTransactionId ); 102 103 if ( updatedFiles != null ) 104 { 105 return new AccuRevUpdateScmResult( accuRev.getCommandLines(), getScmFiles( updatedFiles, 106 ScmFileStatus.UPDATED ), 107 startRevision, endRevision ); 108 } 109 else 110 { 111 return new AccuRevUpdateScmResult( accuRev.getCommandLines(), "AccuRev error", accuRev.getErrorOutput(), 112 null, null, false ); 113 } 114 } 115 116 /* 117 * If we are not capturing info for a changelog then we don't need a start revision. Start date is used if supplied 118 * otherwise get the current high water mark for the workspace as the start version. 119 */ 120 private String getStartRevision( AccuRevScmProviderRepository repository, CommandParameters parameters, 121 AccuRevInfo info ) 122 throws ScmException, AccuRevException 123 { 124 125 boolean runChangeLog = parameters.getBoolean( CommandParameter.RUN_CHANGELOG_WITH_UPDATE ); 126 Date startDate = parameters.getDate( CommandParameter.START_DATE, null ); 127 String workspace = info.getWorkSpace(); 128 129 if ( !runChangeLog ) 130 { 131 return null; 132 } 133 else 134 { 135 return startDate == null ? repository.getWorkSpaceRevision( workspace ) 136 : repository.getRevision( workspace, startDate ); 137 } 138 139 } 140 141 public UpdateScmResult update( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters ) 142 throws ScmException 143 { 144 return (UpdateScmResult) execute( repository, fileSet, parameters ); 145 } 146 147}