001package org.apache.maven.scm.provider.clearcase.command.tag; 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.List; 024 025import org.apache.maven.scm.ScmException; 026import org.apache.maven.scm.ScmFileSet; 027import org.apache.maven.scm.ScmResult; 028import org.apache.maven.scm.ScmTagParameters; 029import org.apache.maven.scm.command.tag.AbstractTagCommand; 030import org.apache.maven.scm.command.tag.TagScmResult; 031import org.apache.maven.scm.provider.ScmProviderRepository; 032import org.apache.maven.scm.provider.clearcase.command.ClearCaseCommand; 033import org.apache.maven.scm.provider.clearcase.command.checkin.ClearCaseCheckInConsumer; 034import org.codehaus.plexus.util.cli.CommandLineException; 035import org.codehaus.plexus.util.cli.CommandLineUtils; 036import org.codehaus.plexus.util.cli.Commandline; 037 038/** 039 * @author <a href="mailto:wim.deblauwe@gmail.com">Wim Deblauwe</a> 040 * @author Olivier Lamy 041 * 042 */ 043public class ClearCaseTagCommand 044 extends AbstractTagCommand 045 implements ClearCaseCommand 046{ 047 048 protected ScmResult executeTagCommand( ScmProviderRepository scmProviderRepository, ScmFileSet fileSet, String tag, 049 String message ) 050 throws ScmException 051 { 052 return executeTagCommand( scmProviderRepository, fileSet, tag, new ScmTagParameters( message ) ); 053 } 054 055 /** {@inheritDoc} */ 056 protected ScmResult executeTagCommand( ScmProviderRepository scmProviderRepository, ScmFileSet fileSet, String tag, 057 ScmTagParameters scmTagParameters ) 058 throws ScmException 059 { 060 if ( getLogger().isDebugEnabled() ) 061 { 062 getLogger().debug( "executing tag command..." ); 063 } 064 Commandline cl = createCommandLine( fileSet, tag ); 065 066 ClearCaseCheckInConsumer consumer = new ClearCaseCheckInConsumer( getLogger() ); 067 068 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); 069 070 int exitCode; 071 072 try 073 { 074 if ( getLogger().isDebugEnabled() ) 075 { 076 getLogger().debug( "Creating label: " + tag ); 077 } 078 Commandline newLabelCommandLine = createNewLabelCommandLine( fileSet, tag ); 079 if ( getLogger().isDebugEnabled() ) 080 { 081 getLogger().debug( 082 "Executing: " + newLabelCommandLine.getWorkingDirectory().getAbsolutePath() 083 + ">>" + newLabelCommandLine.toString() ); 084 } 085 exitCode = CommandLineUtils.executeCommandLine( newLabelCommandLine, 086 new CommandLineUtils.StringStreamConsumer(), stderr ); 087 088 if ( exitCode == 0 ) 089 { 090 getLogger().debug( "Executing: " + cl.getWorkingDirectory().getAbsolutePath() + ">>" + cl.toString() ); 091 exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr ); 092 } 093 } 094 catch ( CommandLineException ex ) 095 { 096 throw new ScmException( "Error while executing clearcase command.", ex ); 097 } 098 099 if ( exitCode != 0 ) 100 { 101 return new TagScmResult( cl.toString(), "The cleartool command failed.", stderr.getOutput(), false ); 102 } 103 104 return new TagScmResult( cl.toString(), consumer.getCheckedInFiles() ); 105 } 106 107 // ---------------------------------------------------------------------- 108 // 109 // ---------------------------------------------------------------------- 110 111 public static Commandline createCommandLine( ScmFileSet scmFileSet, String tag ) 112 { 113 Commandline command = new Commandline(); 114 115 File workingDirectory = scmFileSet.getBasedir(); 116 117 command.setWorkingDirectory( workingDirectory.getAbsolutePath() ); 118 119 command.setExecutable( "cleartool" ); 120 121 command.createArg().setValue( "mklabel" ); 122 List<File> files = scmFileSet.getFileList(); 123 if ( files.isEmpty() ) 124 { 125 command.createArg().setValue( "-recurse" ); 126 } 127 command.createArg().setValue( tag ); 128 129 if ( files.size() > 0 ) 130 { 131 for ( File file : files ) 132 { 133 command.createArg().setValue( file.getName() ); 134 } 135 } 136 else 137 { 138 command.createArg().setValue( "." ); 139 } 140 141 return command; 142 } 143 144 private static Commandline createNewLabelCommandLine( ScmFileSet scmFileSet, String tag ) 145 { 146 Commandline command = new Commandline(); 147 148 File workingDirectory = scmFileSet.getBasedir(); 149 150 command.setWorkingDirectory( workingDirectory.getAbsolutePath() ); 151 152 command.setExecutable( "cleartool" ); 153 154 command.createArg().setValue( "mklbtype" ); 155 command.createArg().setValue( "-nc" ); 156 command.createArg().setValue( tag ); 157 158 return command; 159 } 160}