001/*
002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 * Nuxeo - initial API and implementation
018 */
019package org.nuxeo.ecm.core.transientstore;
020
021import org.nuxeo.ecm.core.event.Event;
022import org.nuxeo.ecm.core.event.EventListener;
023import org.nuxeo.ecm.core.transientstore.api.TransientStore;
024import org.nuxeo.ecm.core.work.api.WorkManager;
025import org.nuxeo.runtime.api.Framework;
026
027/**
028 * Simple Listener used to GC Work for {@link TransientStore}s
029 *
030 * @author <a href="mailto:tdelprat@nuxeo.com">Tiry</a>
031 * @since 7.2
032 */
033public class TransientStorageGCTrigger implements EventListener {
034
035    public static final String EVENT = "transientStoreGCStart";
036
037    @Override
038    public void handleEvent(Event event) {
039        if (event.getName().equals(EVENT)) {
040
041            WorkManager wm = Framework.getService(WorkManager.class);
042            wm.schedule(new TransiantStorageGCWork(), WorkManager.Scheduling.IF_NOT_RUNNING_OR_SCHEDULED);
043        }
044    }
045}