package org.apache.maven.scm.provider.synergy.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.ScmException;
import org.apache.maven.scm.ScmFile;
import org.apache.maven.scm.ScmFileSet;
import org.apache.maven.scm.ScmFileStatus;
import org.apache.maven.scm.ScmVersion;
import org.apache.maven.scm.command.changelog.ChangeLogCommand;
import org.apache.maven.scm.command.update.AbstractUpdateCommand;
import org.apache.maven.scm.command.update.UpdateScmResult;
import org.apache.maven.scm.provider.ScmProviderRepository;
import org.apache.maven.scm.provider.synergy.command.SynergyCommand;
import org.apache.maven.scm.provider.synergy.command.changelog.SynergyChangeLogCommand;
import org.apache.maven.scm.provider.synergy.repository.SynergyScmProviderRepository;
import org.apache.maven.scm.provider.synergy.util.SynergyUtil;
import org.codehaus.plexus.util.FileUtils;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* @author <a href="mailto:julien.henry@capgemini.com">Julien Henry</a>
* @version $Id: SynergyUpdateCommand.java 1056980 2011-01-09 17:23:55Z olamy $
*/
public class SynergyUpdateCommand
extends AbstractUpdateCommand
implements SynergyCommand
{
/** {@inheritDoc} */
protected UpdateScmResult executeUpdateCommand( ScmProviderRepository repository, ScmFileSet fileSet,
ScmVersion version )
throws ScmException
{
if ( getLogger().isDebugEnabled() )
{
getLogger().debug( "executing update command..." );
}
SynergyScmProviderRepository repo = (SynergyScmProviderRepository) repository;
if ( getLogger().isDebugEnabled() )
{
getLogger().debug( "basedir: " + fileSet.getBasedir() );
}
String ccmAddr = SynergyUtil.start( getLogger(), repo.getUser(), repo.getPassword(), null );
File waPath;
try
{
String projectSpec =
SynergyUtil.getWorkingProject( getLogger(), repo.getProjectSpec(), repo.getUser(), ccmAddr );
SynergyUtil.reconfigureProperties( getLogger(), projectSpec, ccmAddr );
SynergyUtil.reconfigure( getLogger(), projectSpec, ccmAddr );
// We need to get WA path
waPath = SynergyUtil.getWorkArea( getLogger(), projectSpec, ccmAddr );
}
finally
{
SynergyUtil.stop( getLogger(), ccmAddr );
}
File source = new File( waPath, repo.getProjectName() );
// Move file from work area to expected dir if not the same
List<ScmFile> modifications = new ArrayList<ScmFile>();
if ( !source.equals( fileSet.getBasedir() ) )
{
if ( getLogger().isInfoEnabled() )
{
getLogger().info( "We will copy modified files from Synergy Work Area [" + source
+ "] to expected folder [" + fileSet.getBasedir() + "]" );
}
try
{
copyDirectoryStructure( source, fileSet.getBasedir(), modifications );
}
catch ( IOException e1 )
{
throw new ScmException( "Unable to copy directory structure", e1 );
}
}
return new UpdateScmResult( "ccm reconcile -uwa ...", modifications );
}
protected ChangeLogCommand getChangeLogCommand()
{
SynergyChangeLogCommand changeLogCmd = new SynergyChangeLogCommand();
changeLogCmd.setLogger( getLogger() );
return changeLogCmd;
}
/**
* Copies a entire directory structure and collect modifications.
* <p/>
* Note:
* <ul>
* <li>It will include empty directories.
* <li>The <code>sourceDirectory</code> must exists.
* </ul>
*
* @param sourceDirectory
* @param destinationDirectory
* @throws IOException
*/
public static void copyDirectoryStructure( File sourceDirectory, File destinationDirectory, List<ScmFile> modifications )
throws IOException
{
if ( !sourceDirectory.exists() )
{
throw new IOException( "Source directory doesn't exists (" + sourceDirectory.getAbsolutePath() + ")." );
}
File[] files = sourceDirectory.listFiles();
String sourcePath = sourceDirectory.getAbsolutePath();
for ( int i = 0; i < files.length; i++ )
{
File file = files[i];
String dest = file.getAbsolutePath();
dest = dest.substring( sourcePath.length() + 1 );
File destination = new File( destinationDirectory, dest );
if ( file.isFile() )
{
if ( file.lastModified() != destination.lastModified() )
{
destination = destination.getParentFile();
FileUtils.copyFileToDirectory( file, destination );
modifications.add( new ScmFile( file.getAbsolutePath(), ScmFileStatus.UPDATED ) );
}
}
else if ( file.isDirectory() )
{
if ( !destination.exists() && !destination.mkdirs() )
{
throw new IOException(
"Could not create destination directory '" + destination.getAbsolutePath() + "'." );
}
copyDirectoryStructure( file, destination, modifications );
}
else
{
throw new IOException( "Unknown file type: " + file.getAbsolutePath() );
}
}
}
}