package org.apache.maven.scm.provider.perforce.command.update;
/*
* 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.CommandParameter;
import org.apache.maven.scm.CommandParameters;
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.ChangeLogCommand;
import org.apache.maven.scm.command.checkout.CheckOutScmResult;
import org.apache.maven.scm.command.update.AbstractUpdateCommand;
import org.apache.maven.scm.command.update.UpdateScmResult;
import org.apache.maven.scm.command.update.UpdateScmResultWithRevision;
import org.apache.maven.scm.provider.ScmProviderRepository;
import org.apache.maven.scm.provider.perforce.PerforceScmProvider;
import org.apache.maven.scm.provider.perforce.repository.PerforceScmProviderRepository;
import org.apache.maven.scm.provider.perforce.command.PerforceCommand;
import org.apache.maven.scm.provider.perforce.command.changelog.PerforceChangeLogCommand;
import org.apache.maven.scm.provider.perforce.command.checkout.PerforceCheckOutCommand;
import org.codehaus.plexus.util.cli.CommandLineException;
import org.codehaus.plexus.util.cli.CommandLineUtils;
import org.codehaus.plexus.util.cli.Commandline;
import java.io.File;
/**
* @author Mike Perham
* @version $Id: PerforceUpdateCommand.java 1056980 2011-01-09 17:23:55Z olamy $
*/
public class PerforceUpdateCommand
extends AbstractUpdateCommand
implements PerforceCommand
{
/** {@inheritDoc} */
protected UpdateScmResult executeUpdateCommand( ScmProviderRepository repo, ScmFileSet files,
ScmVersion scmVersion )
throws ScmException
{
// In Perforce, there is no difference between update and checkout.
// Here we just run the checkout command and map the result onto an
// UpdateScmResult.
PerforceCheckOutCommand command = new PerforceCheckOutCommand();
command.setLogger( getLogger() );
CommandParameters params = new CommandParameters();
params.setScmVersion( CommandParameter.SCM_VERSION, scmVersion );
CheckOutScmResult cosr = (CheckOutScmResult) command.execute( repo, files, params );
if ( !cosr.isSuccess() )
{
return new UpdateScmResult( cosr.getCommandLine(), cosr.getProviderMessage(), cosr.getCommandOutput(),
false );
}
PerforceScmProviderRepository p4repo = (PerforceScmProviderRepository) repo;
String clientspec = PerforceScmProvider.getClientspecName( getLogger(), p4repo, files.getBasedir() );
Commandline cl = createCommandLine( p4repo, files.getBasedir(), clientspec );
@SuppressWarnings( "unused" )
String location = PerforceScmProvider.getRepoPath( getLogger(), p4repo, files.getBasedir() );
PerforceHaveConsumer consumer =
new PerforceHaveConsumer( getLogger() );
try
{
if ( getLogger().isDebugEnabled() )
{
getLogger().debug( PerforceScmProvider.clean( "Executing " + cl.toString() ) );
}
CommandLineUtils.StringStreamConsumer err = new CommandLineUtils.StringStreamConsumer();
int exitCode = CommandLineUtils.executeCommandLine( cl, consumer, err );
if ( exitCode != 0 )
{
String cmdLine = CommandLineUtils.toString( cl.getCommandline() );
StringBuffer msg = new StringBuffer( "Exit code: " + exitCode + " - " + err.getOutput() );
msg.append( '\n' );
msg.append( "Command line was:" + cmdLine );
throw new CommandLineException( msg.toString() );
}
}
catch ( CommandLineException e )
{
if ( getLogger().isErrorEnabled() )
{
getLogger().error( "CommandLineException " + e.getMessage(), e );
}
}
return new UpdateScmResultWithRevision( cosr.getCommandLine(), cosr.getCheckedOutFiles(),
String.valueOf( consumer.getHave() ) );
}
/** {@inheritDoc} */
protected ChangeLogCommand getChangeLogCommand()
{
PerforceChangeLogCommand command = new PerforceChangeLogCommand();
command.setLogger( getLogger() );
return command;
}
public static Commandline createCommandLine( PerforceScmProviderRepository repo, File workingDirectory,
String clientspec )
{
Commandline command = PerforceScmProvider.createP4Command( repo, workingDirectory );
if ( clientspec != null )
{
command.createArg().setValue( "-c" );
command.createArg().setValue( clientspec );
}
command.createArg().setValue( "changes" );
command.createArg().setValue( "-m1" );
command.createArg().setValue( "-ssubmitted" );
command.createArg().setValue( "//" + clientspec + "/...#have" );
return command;
}
}