001package org.apache.maven.scm.provider.cvslib.cvsexe.command.changelog; 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.ScmVersion; 024import org.apache.maven.scm.command.changelog.ChangeLogScmResult; 025import org.apache.maven.scm.command.changelog.ChangeLogSet; 026import org.apache.maven.scm.provider.cvslib.command.changelog.AbstractCvsChangeLogCommand; 027import org.apache.maven.scm.provider.cvslib.command.changelog.CvsChangeLogConsumer; 028import org.codehaus.plexus.util.cli.CommandLineException; 029import org.codehaus.plexus.util.cli.CommandLineUtils; 030import org.codehaus.plexus.util.cli.Commandline; 031 032import java.util.Date; 033 034/** 035 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> 036 * 037 */ 038public class CvsExeChangeLogCommand 039 extends AbstractCvsChangeLogCommand 040{ 041 /** {@inheritDoc} */ 042 protected ChangeLogScmResult executeCvsCommand( Commandline cl, Date startDate, Date endDate, 043 ScmVersion startVersion, ScmVersion endVersion, String datePattern ) 044 throws ScmException 045 { 046 CvsChangeLogConsumer consumer = new CvsChangeLogConsumer( getLogger(), datePattern ); 047 048 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); 049 050 int exitCode; 051 052 try 053 { 054 exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr ); 055 } 056 catch ( CommandLineException ex ) 057 { 058 throw new ScmException( "Error while executing cvs command.", ex ); 059 } 060 061 if ( exitCode != 0 ) 062 { 063 return new ChangeLogScmResult( cl.toString(), "The cvs command failed.", stderr.getOutput(), false ); 064 } 065 066 ChangeLogSet changeLogSet = new ChangeLogSet( consumer.getModifications(), startDate, endDate ); 067 changeLogSet.setStartVersion( startVersion ); 068 changeLogSet.setEndVersion( endVersion ); 069 070 return new ChangeLogScmResult( cl.toString(), changeLogSet ); 071 } 072}