package org.apache.maven.scm.provider.cvslib.command.changelog;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.apache.maven.scm.ScmBranch;
import org.apache.maven.scm.ScmException;
import org.apache.maven.scm.ScmFileSet;
import org.apache.maven.scm.ScmVersion;
import org.apache.maven.scm.command.changelog.AbstractChangeLogCommand;
import org.apache.maven.scm.command.changelog.ChangeLogScmResult;
import org.apache.maven.scm.provider.ScmProviderRepository;
import org.apache.maven.scm.provider.cvslib.command.CvsCommand;
import org.apache.maven.scm.provider.cvslib.command.CvsCommandUtils;
import org.apache.maven.scm.provider.cvslib.repository.CvsScmProviderRepository;
import org.apache.maven.scm.provider.cvslib.util.CvsUtil;
import org.codehaus.plexus.util.Os;
import org.codehaus.plexus.util.StringUtils;
import org.codehaus.plexus.util.cli.Commandline;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
* @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse </a>
* @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a>
* @version $Id: AbstractCvsChangeLogCommand.java 691810 2008-09-03 22:38:28Z vsiveton $
*/
public abstract class AbstractCvsChangeLogCommand
extends AbstractChangeLogCommand
implements CvsCommand
{
/** {@inheritDoc} */
protected ChangeLogScmResult executeChangeLogCommand( ScmProviderRepository repo, ScmFileSet fileSet,
ScmVersion startVersion, ScmVersion endVersion,
String datePattern )
throws ScmException
{
return executeChangeLogCommand( repo, fileSet, null, null, null, startVersion, endVersion, datePattern );
}
/** {@inheritDoc} */
protected ChangeLogScmResult executeChangeLogCommand( ScmProviderRepository repo, ScmFileSet fileSet,
Date startDate, Date endDate, ScmBranch branch,
String datePattern )
throws ScmException
{
return executeChangeLogCommand( repo, fileSet, startDate, endDate, branch, null, null, datePattern );
}
private ChangeLogScmResult executeChangeLogCommand( ScmProviderRepository repo, ScmFileSet fileSet, Date startDate,
Date endDate, ScmBranch branch, ScmVersion startVersion,
ScmVersion endVersion, String datePattern )
throws ScmException
{
CvsScmProviderRepository repository = (CvsScmProviderRepository) repo;
Commandline cl = CvsCommandUtils.getBaseCommand( "log", repository, fileSet );
if ( startDate != null )
{
SimpleDateFormat outputDate = new SimpleDateFormat( getDateFormat() );
String dateRange;
if ( endDate == null )
{
dateRange = ">" + outputDate.format( startDate );
}
else
{
dateRange = outputDate.format( startDate ) + "<" + outputDate.format( endDate );
}
cl.createArg().setValue( "-d" );
addDateRangeParameter( cl, dateRange );
}
if ( branch != null && StringUtils.isNotEmpty( branch.getName() ) )
{
cl.createArg().setValue( "-r" + branch.getName() );
}
if ( startVersion != null || endVersion != null )
{
StringBuffer sb = new StringBuffer();
sb.append( "-r" );
if ( startVersion != null && StringUtils.isNotEmpty( startVersion.getName() ) )
{
sb.append( startVersion.getName() );
}
sb.append( "::" );
if ( endVersion != null && StringUtils.isNotEmpty( endVersion.getName() ) )
{
sb.append( endVersion.getName() );
}
cl.createArg().setValue( sb.toString() );
}
if ( getLogger().isInfoEnabled() )
{
getLogger().info( "Executing: " + cl );
getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
}
return executeCvsCommand( cl, startDate, endDate, startVersion, endVersion, datePattern );
}
protected abstract ChangeLogScmResult executeCvsCommand( Commandline cl, Date startDate, Date endDate,
ScmVersion startVersion, ScmVersion endVersion,
String datePattern )
throws ScmException;
protected String getDateFormat()
{
return CvsUtil.getSettings().getChangeLogCommandDateFormat();
}
protected void addDateRangeParameter( Commandline cl, String dateRange )
{
// There's a difference between UNIX-like OS and Windows
// See http://jira.codehaus.org/browse/SCM-187
if ( Os.isFamily( "windows" ) )
{
cl.createArg().setValue( "\"" + dateRange + "\"" );
}
else
{
cl.createArg().setValue( dateRange );
}
}
}