001/*
002 * (C) Copyright 2013 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 *     tmartins
018 */
019package org.nuxeo.ecm.platform.comment.notification;
020
021import org.nuxeo.ecm.core.event.Event;
022import org.nuxeo.ecm.core.event.impl.DocumentEventContext;
023import org.nuxeo.ecm.platform.ec.notification.NotificationListenerVeto;
024
025/**
026 * This veto prevents from sending notifications for document creation when the target document is a Comment or a Post.
027 *
028 * @author Thierry Martins <tmartins@nuxeo.com>
029 * @since 5.7
030 */
031public class CommentCreationVeto implements NotificationListenerVeto {
032
033    @Override
034    public boolean accept(Event event) {
035        DocumentEventContext docCtx = (DocumentEventContext) event.getContext();
036        if ("documentCreated".equals(event.getName())
037                && (docCtx.getSourceDocument().getType().equals("Post") || docCtx.getSourceDocument().getType().equals(
038                        "Comment"))) {
039            return false;
040        }
041        return true;
042    }
043
044}