001/* 002 * (C) Copyright 2010-2020 Nuxeo (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 */ 017package org.nuxeo.ecm.platform.comment.listener; 018 019import org.nuxeo.ecm.core.event.Event; 020import org.nuxeo.ecm.core.event.EventContext; 021import org.nuxeo.ecm.core.event.impl.DocumentEventContext; 022import org.nuxeo.ecm.platform.comment.api.AnnotationConstants; 023import org.nuxeo.ecm.platform.comment.api.CommentConstants; 024import org.nuxeo.ecm.platform.ec.notification.NotificationListenerHook; 025 026/** 027 * Sets the top level document being commented as the source document of the event as some implementations fail on 028 * retrieving it and this avoids useless recursive calls. The top level document is the one holding the notification 029 * subscriptions, not the comments hierarchy below it. 030 * 031 * @since 5.5 032 * @author vpasquier 033 */ 034public class CommentNotificationListener implements NotificationListenerHook { 035 036 @Override 037 public void handleNotifications(Event event) { 038 EventContext ctx = event.getContext(); 039 DocumentEventContext docCtx = (DocumentEventContext) ctx; 040 if (docCtx.getSourceDocument().getType().equals("Post") 041 || docCtx.getSourceDocument().getType().equals(AnnotationConstants.ANNOTATION_DOC_TYPE) 042 || docCtx.getSourceDocument().getType().equals(CommentConstants.COMMENT_DOC_TYPE)) { 043 Object[] args = { docCtx.getProperty(CommentConstants.TOP_LEVEL_DOCUMENT), null }; 044 docCtx.setArgs(args); 045 } 046 } 047}