001/* 002 * (C) Copyright 2011 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.ecm.core.storage.sql.listeners; 020 021import org.nuxeo.ecm.core.api.DocumentModel; 022import org.nuxeo.ecm.core.api.event.CoreEventConstants; 023import org.nuxeo.ecm.core.event.Event; 024import org.nuxeo.ecm.core.event.EventListener; 025import org.nuxeo.ecm.core.event.impl.DocumentEventContext; 026 027public class DummyBeforeModificationListener implements EventListener { 028 029 // checked by unit test 030 public static String previousTitle = null; 031 032 /** 033 * Called on aboutToCreate and beforeDocumentModification events. 034 */ 035 @Override 036 public void handleEvent(Event event) { 037 DocumentEventContext context = (DocumentEventContext) event.getContext(); 038 // record previous title 039 DocumentModel previous = (DocumentModel) context.getProperty(CoreEventConstants.PREVIOUS_DOCUMENT_MODEL); 040 if (previous != null) { 041 // beforeDocumentModification 042 previousTitle = previous.getTitle(); 043 } 044 // do the event job: rename 045 DocumentModel doc = context.getSourceDocument(); 046 String name = doc.getTitle() + "-rename"; 047 context.setProperty(CoreEventConstants.DESTINATION_NAME, name); 048 } 049 050}