Files
SCM-Manager/scm-webapp/src/main/java/sonia/scm/debug/DebugHook.java
2017-01-12 19:50:39 +01:00

89 lines
3.2 KiB
Java

/**
* Copyright (c) 2014, 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.debug;
import com.github.legman.ReferenceType;
import com.github.legman.Subscribe;
import com.google.common.base.Function;
import com.google.common.collect.Collections2;
import javax.inject.Inject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import sonia.scm.EagerSingleton;
import sonia.scm.repository.Changeset;
import sonia.scm.repository.PostReceiveRepositoryHookEvent;
/**
* {@link PostReceiveRepositoryHookEvent} which stores receives data and passes it to the {@link DebugService}.
*
* @author Sebastian Sdorra
*/
@EagerSingleton
public final class DebugHook
{
/**
* the logger for DebugHook
*/
private static final Logger LOG = LoggerFactory.getLogger(DebugHook.class);
private final DebugService debugService;
/**
* Constructs a new instance.
*
* @param debugService debug service
*/
@Inject
public DebugHook(DebugService debugService)
{
this.debugService = debugService;
}
/**
* Processes the received {@link PostReceiveRepositoryHookEvent} and transforms it to a {@link DebugHookData} and
* passes it to the {@link DebugService}.
*
* @param event received event
*/
@Subscribe(referenceType = ReferenceType.STRONG)
public void processEvent(PostReceiveRepositoryHookEvent event){
LOG.trace("store changeset ids from repository", event.getRepository().getId());
debugService.put(
event.getRepository().getId(),
new DebugHookData(Collections2.transform(
event.getContext().getChangesetProvider().getChangesetList(), IDEXTRACTOR)
));
}
private static final Function<Changeset, String> IDEXTRACTOR = (Changeset changeset) -> changeset.getId();
}