001/*
002 * (C) Copyright 2015 Nuxeo SAS (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 * Nuxeo - initial API and implementation
016 */
017package org.nuxeo.ecm.core.transientstore;
018
019import org.nuxeo.ecm.core.event.Event;
020import org.nuxeo.ecm.core.event.EventListener;
021import org.nuxeo.ecm.core.transientstore.api.TransientStore;
022import org.nuxeo.ecm.core.work.api.WorkManager;
023import org.nuxeo.ecm.core.work.api.WorkManager.Scheduling;
024import org.nuxeo.runtime.api.Framework;
025
026/**
027 * Simple Listener used to GC Work for {@link TransientStore}s
028 *
029 * @author <a href="mailto:tdelprat@nuxeo.com">Tiry</a>
030 * @since 7.2
031 */
032public class TransientStorageGCTrigger implements EventListener {
033
034    public static final String EVENT = "transientStoreGCStart";
035
036    @Override
037    public void handleEvent(Event event) {
038        if (event.getName().equals(EVENT)) {
039
040            WorkManager wm = Framework.getService(WorkManager.class);
041            wm.schedule(new TransiantStorageGCWork(), Scheduling.IF_NOT_RUNNING_OR_SCHEDULED);
042        }
043    }
044}