001package org.apache.maven.scm.provider.clearcase.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 022import org.apache.maven.scm.ScmException; 023import org.apache.maven.scm.ScmFileSet; 024import org.apache.maven.scm.command.status.AbstractStatusCommand; 025import org.apache.maven.scm.command.status.StatusScmResult; 026import org.apache.maven.scm.provider.ScmProviderRepository; 027import org.apache.maven.scm.provider.clearcase.command.ClearCaseCommand; 028import org.codehaus.plexus.util.cli.CommandLineException; 029import org.codehaus.plexus.util.cli.CommandLineUtils; 030import org.codehaus.plexus.util.cli.Commandline; 031 032import java.io.File; 033 034/** 035 * @author <a href="mailto:wim.deblauwe@gmail.com">Wim Deblauwe</a> 036 * 037 */ 038public class ClearCaseStatusCommand 039 extends AbstractStatusCommand 040 implements ClearCaseCommand 041{ 042 /** {@inheritDoc} */ 043 protected StatusScmResult executeStatusCommand( ScmProviderRepository scmProviderRepository, ScmFileSet scmFileSet ) 044 throws ScmException 045 { 046 if ( getLogger().isDebugEnabled() ) 047 { 048 getLogger().debug( "executing status command..." ); 049 } 050 Commandline cl = createCommandLine( scmFileSet ); 051 052 ClearCaseStatusConsumer consumer = new ClearCaseStatusConsumer( getLogger(), scmFileSet.getBasedir() ); 053 054 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); 055 056 int exitCode; 057 058 try 059 { 060 if ( getLogger().isDebugEnabled() ) 061 { 062 getLogger().debug( 063 "Executing: " + cl.getWorkingDirectory().getAbsolutePath() + ">>" 064 + cl.toString() ); 065 } 066 exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr ); 067 } 068 catch ( CommandLineException ex ) 069 { 070 throw new ScmException( "Error while executing clearcase command.", ex ); 071 } 072 073 if ( exitCode != 0 ) 074 { 075 return new StatusScmResult( cl.toString(), "The cleartool command failed.", stderr.getOutput(), false ); 076 } 077 078 return new StatusScmResult( cl.toString(), consumer.getCheckedOutFiles() ); 079 } 080 081 // ---------------------------------------------------------------------- 082 // 083 // ---------------------------------------------------------------------- 084 085 public static Commandline createCommandLine( ScmFileSet scmFileSet ) 086 { 087 Commandline command = new Commandline(); 088 089 File workingDirectory = scmFileSet.getBasedir(); 090 091 command.setWorkingDirectory( workingDirectory.getAbsolutePath() ); 092 093 command.setExecutable( "cleartool" ); 094 095 command.createArg().setValue( "lscheckout" ); 096 command.createArg().setValue( "-cview" ); 097 command.createArg().setValue( "-r" ); 098 command.createArg().setValue( "-fmt" ); 099 command.createArg().setValue( "%n\\n" ); 100 101 return command; 102 } 103}