001/* 002 * (C) Copyright 2006 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 * Florent Guillaume 018 */ 019package org.nuxeo.project.sample; 020 021import java.text.SimpleDateFormat; 022import java.util.Date; 023 024import org.nuxeo.ecm.core.api.DocumentModel; 025import org.nuxeo.ecm.core.event.Event; 026import org.nuxeo.ecm.core.event.EventContext; 027import org.nuxeo.ecm.core.event.EventListener; 028import org.nuxeo.ecm.core.event.impl.DocumentEventContext; 029 030public class BookEventListener implements EventListener { 031 032 @Override 033 public void handleEvent(Event event) { 034 035 EventContext ctx = event.getContext(); 036 037 if (ctx instanceof DocumentEventContext) { 038 039 DocumentEventContext docCtx = (DocumentEventContext) ctx; 040 DocumentModel doc = docCtx.getSourceDocument(); 041 042 if (doc != null) { 043 String type = doc.getType(); 044 if ("Book".equals(type)) { 045 process(doc); 046 } 047 } 048 } 049 } 050 051 public void process(DocumentModel doc) { 052 doc.setPropertyValue("dublincore:title", "Sample Book"); 053 String date = new SimpleDateFormat("yyyy-MM-dd").format(new Date()); 054 doc.setPropertyValue("dublincore:description", "(Created on " + date + ")"); 055 } 056 057}