001/* 002 * (C) Copyright 2016 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 * Nuxeo 018 */ 019 020package org.nuxeo.apidoc.listener; 021 022import static org.nuxeo.apidoc.listener.AttributesExtractorStater.DOC_TYPES; 023 024import org.nuxeo.apidoc.worker.ExtractXmlAttributesWorker; 025import org.nuxeo.ecm.core.api.DocumentModel; 026import org.nuxeo.ecm.core.event.Event; 027import org.nuxeo.ecm.core.event.EventListener; 028import org.nuxeo.ecm.core.event.impl.DocumentEventContext; 029import org.nuxeo.ecm.core.work.api.Work; 030import org.nuxeo.ecm.core.work.api.WorkManager; 031import org.nuxeo.runtime.api.Framework; 032 033/** 034 * Listener that trigger a Worker to extract XML Attributes and store them in a 035 * property that will be indexed. 036 * 037 * @author <a href="mailto:ak@nuxeo.com">Arnaud Kervern</a> 038 * @since 8.3 039 */ 040public class AttributesExtractorScheduler implements EventListener { 041 042 public static final String EXTRACT_XML_ATTRIBUTES_NEEDED = "extractXmlAttributesNeeded"; 043 044 @Override 045 public void handleEvent(Event event) { 046 if (!(event.getContext() instanceof DocumentEventContext)) { 047 return; 048 } 049 050 DocumentEventContext ctx = (DocumentEventContext) event.getContext(); 051 DocumentModel doc = ctx.getSourceDocument(); 052 if (!DOC_TYPES.contains(doc.getType())) { 053 return; 054 } 055 056 Boolean flag = (Boolean) ctx.getProperty(EXTRACT_XML_ATTRIBUTES_NEEDED); 057 if (!Boolean.TRUE.equals(flag)) { 058 return; 059 } 060 061 Work worker = new ExtractXmlAttributesWorker(ctx.getRepositoryName(), ctx.getPrincipal().getName(), doc.getId()); 062 Framework.getService(WorkManager.class).schedule(worker, true); 063 } 064}