001/*
002 * Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the Eclipse Public License v1.0
006 * which accompanies this distribution, and is available at
007 * http://www.eclipse.org/legal/epl-v10.html
008 *
009 * Contributors:
010 *     bstefanescu
011 */
012package org.nuxeo.ecm.automation.core.events;
013
014import java.util.List;
015
016import org.nuxeo.ecm.core.event.Event;
017import org.nuxeo.ecm.core.event.EventBundle;
018import org.nuxeo.ecm.core.event.PostCommitFilteringEventListener;
019import org.nuxeo.runtime.api.Framework;
020
021/**
022 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
023 */
024public class PostCommitOperationEventListener implements PostCommitFilteringEventListener {
025
026    @Override
027    public boolean acceptEvent(Event event) {
028        EventHandlerRegistry registry = Framework.getLocalService(EventHandlerRegistry.class);
029        if (!registry.getPostCommitEventNames().contains(event.getName())) {
030            return false;
031        }
032        List<EventHandler> handlers = registry.getPostCommitEventHandlers(event.getName());
033        return registry.acceptEvent(event, handlers);
034    }
035
036    @Override
037    public void handleEvent(EventBundle events) {
038        EventHandlerRegistry registry = Framework.getLocalService(EventHandlerRegistry.class);
039        boolean processEvents = false;
040        for (String name : registry.getPostCommitEventNames()) {
041            if (events.containsEventName(name)) {
042                processEvents = true;
043                break;
044            }
045        }
046        if (!processEvents) {
047            return;
048        }
049        for (Event event : events) {
050            List<EventHandler> handlers = registry.getPostCommitEventHandlers(event.getName());
051            registry.handleEvent(event, handlers, true);
052        }
053    }
054
055}