diff --git a/scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/lfs/LfsStoreRemoveListener.java b/scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/lfs/LfsStoreRemoveListener.java deleted file mode 100644 index 18fb333c74..0000000000 --- a/scm-plugins/scm-git-plugin/src/main/java/sonia/scm/web/lfs/LfsStoreRemoveListener.java +++ /dev/null @@ -1,97 +0,0 @@ -/** - * 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.lfs; - -import com.github.legman.Subscribe; -import com.google.inject.Inject; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import sonia.scm.EagerSingleton; -import sonia.scm.HandlerEventType; -import sonia.scm.plugin.Extension; -import sonia.scm.repository.GitRepositoryHandler; -import sonia.scm.repository.Repository; -import sonia.scm.repository.RepositoryEvent; -import sonia.scm.store.Blob; -import sonia.scm.store.BlobStore; - -/** - * Listener which removes all lfs objects from a blob store, whenever its corresponding git repository gets deleted. - * - * @author Sebastian Sdorra - * @since 1.54 - */ -@Extension -@EagerSingleton -public class LfsStoreRemoveListener { - - private static final Logger LOG = LoggerFactory.getLogger(LfsBlobStoreFactory.class); - - private final LfsBlobStoreFactory lfsBlobStoreFactory; - - @Inject - public LfsStoreRemoveListener(LfsBlobStoreFactory lfsBlobStoreFactory) { - this.lfsBlobStoreFactory = lfsBlobStoreFactory; - } - - /** - * Remove all object from the blob store, if the event is an delete event and the repository is a git repository. - * - * @param event repository event - */ - @Subscribe - public void handleRepositoryEvent(RepositoryEvent event) { - if ( isDeleteEvent(event) && isGitRepositoryEvent(event) ) { - removeLfsStore(event.getItem()); - } - } - - private boolean isDeleteEvent(RepositoryEvent event) { - return HandlerEventType.DELETE == event.getEventType(); - } - - private boolean isGitRepositoryEvent(RepositoryEvent event) { - return event.getItem() != null - && event.getItem().getType().equals(GitRepositoryHandler.TYPE_NAME); - } - - private void removeLfsStore(Repository repository) { - LOG.debug("remove all blobs from store, because corresponding git repository {} was removed", repository.getName()); - BlobStore blobStore = lfsBlobStoreFactory.getLfsBlobStore(repository); - for ( Blob blob : blobStore.getAll() ) { - LOG.trace("remove blob {}, because repository {} was removed", blob.getId(), repository.getName()); - blobStore.remove(blob); - } - } - -}