Files
SCM-Manager/scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/GitPostReceiveHook.java
2011-07-19 16:02:53 +02:00

145 lines
4.4 KiB
Java

/**
* Copyright (c) 2010, Sebastian Sdorra
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of SCM-Manager; nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* http://bitbucket.org/sdorra/scm-manager
*
*/
package sonia.scm.web;
//~--- non-JDK imports --------------------------------------------------------
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.transport.PostReceiveHook;
import org.eclipse.jgit.transport.ReceiveCommand;
import org.eclipse.jgit.transport.ReceivePack;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import sonia.scm.repository.GitRepositoryHandler;
import sonia.scm.repository.GitRepositoryHookEvent;
import sonia.scm.repository.RepositoryManager;
import sonia.scm.repository.RepositoryNotFoundException;
//~--- JDK imports ------------------------------------------------------------
import java.io.File;
import java.util.Collection;
/**
*
* @author Sebastian Sdorra
*/
public class GitPostReceiveHook implements PostReceiveHook
{
/** the logger for GitPostReceiveHook */
private static final Logger logger =
LoggerFactory.getLogger(GitPostReceiveHook.class);
//~--- constructors ---------------------------------------------------------
/**
* Constructs ...
*
*
* @param repositoryManager
*/
public GitPostReceiveHook(RepositoryManager repositoryManager)
{
this.repositoryManager = repositoryManager;
}
//~--- methods --------------------------------------------------------------
/**
* Method description
*
*
* @param rpack
* @param receiveCommands
*/
@Override
public void onPostReceive(ReceivePack rpack,
Collection<ReceiveCommand> receiveCommands)
{
try
{
for (ReceiveCommand rc : receiveCommands)
{
if (rc.getResult() == ReceiveCommand.Result.OK)
{
ObjectId newId = rc.getNewId();
ObjectId oldId = null;
if (isUpdateCommand(rc))
{
oldId = rc.getOldId();
}
File directory = rpack.getRepository().getDirectory();
String repositoryName = directory.getName();
GitRepositoryHookEvent e = new GitRepositoryHookEvent(directory,
newId, oldId);
repositoryManager.fireHookEvent(GitRepositoryHandler.TYPE_NAME,
repositoryName, e);
}
}
}
catch (RepositoryNotFoundException ex)
{
logger.error("repository could not be found", ex);
}
}
//~--- get methods ----------------------------------------------------------
/**
* Method description
*
*
* @param rc
*
* @return
*/
private boolean isUpdateCommand(ReceiveCommand rc)
{
return (rc.getType() == ReceiveCommand.Type.UPDATE)
|| (rc.getType() == ReceiveCommand.Type.UPDATE_NONFASTFORWARD);
}
//~--- fields ---------------------------------------------------------------
/** Field description */
private RepositoryManager repositoryManager;
}