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.util.HashMap; 022import java.util.Map; 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; 029import org.nuxeo.ecm.directory.Session; 030import org.nuxeo.ecm.directory.api.DirectoryService; 031import org.nuxeo.runtime.api.Framework; 032 033public class BookISBNEventListener implements EventListener { 034 035 public void handleEvent(Event event) { 036 037 EventContext ctx = event.getContext(); 038 039 if (ctx instanceof DocumentEventContext) { 040 041 DocumentEventContext docCtx = (DocumentEventContext) ctx; 042 DocumentModel doc = docCtx.getSourceDocument(); 043 044 if (doc != null) { 045 String type = doc.getType(); 046 if ("Book".equals(type)) { 047 process(doc); 048 } 049 } 050 } 051 052 } 053 054 public void process(DocumentModel doc) { 055 String isbn = (String) doc.getPropertyValue("book:isbn"); 056 String title = (String) doc.getPropertyValue("dublincore:title"); 057 if (isbn == null || title == null || isbn.trim().equals("") || title.trim().equals("")) { 058 return; 059 } 060 061 DirectoryService dirService = Framework.getService(DirectoryService.class); 062 063 try (Session dir = dirService.open("book_keywords")) { 064 DocumentModel entry = dir.getEntry(isbn); 065 066 if (entry == null) { 067 // create 068 Map<String, Object> map = new HashMap<String, Object>(); 069 map.put("id", isbn); 070 map.put("label", title); 071 dir.createEntry(map); 072 } else { 073 // update 074 entry.setPropertyValue("vocabulary:label", title); 075 dir.updateEntry(entry); 076 } 077 } 078 } 079 080}