001/* 002 * (C) Copyright 2014 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 * Thierry Delprat 018 */ 019package org.nuxeo.segment.io.listener; 020 021import java.io.Serializable; 022import java.security.Principal; 023import java.util.ArrayList; 024import java.util.HashMap; 025import java.util.List; 026import java.util.Map; 027 028import org.apache.commons.logging.Log; 029import org.apache.commons.logging.LogFactory; 030import org.nuxeo.ecm.core.api.NuxeoPrincipal; 031import org.nuxeo.ecm.core.event.Event; 032import org.nuxeo.ecm.core.event.EventBundle; 033import org.nuxeo.ecm.core.event.PostCommitEventListener; 034import org.nuxeo.ecm.core.event.impl.DocumentEventContext; 035import org.nuxeo.ecm.platform.usermanager.UserManager; 036import org.nuxeo.runtime.api.Framework; 037import org.nuxeo.segment.io.SegmentIO; 038import org.nuxeo.segment.io.SegmentIOMapper; 039 040public class SegmentIOAsyncListener implements PostCommitEventListener { 041 042 private static Log log = LogFactory.getLog(SegmentIOAsyncListener.class); 043 044 @Override 045 public void handleEvent(EventBundle bundle) { 046 047 SegmentIO service = Framework.getService(SegmentIO.class); 048 049 List<String> eventToProcess = new ArrayList<String>(); 050 051 for (String event : service.getMappedEvents()) { 052 if (bundle.containsEventName(event)) { 053 eventToProcess.add(event); 054 } 055 } 056 057 if (eventToProcess.size() > 0) { 058 Map<String, List<SegmentIOMapper>> event2Mappers = service.getMappers(eventToProcess); 059 processEvents(event2Mappers, bundle); 060 } 061 062 } 063 064 protected void processEvents(Map<String, List<SegmentIOMapper>> event2Mappers, EventBundle bundle) { 065 066 for (Event event : bundle) { 067 List<SegmentIOMapper> mappers = event2Mappers.get(event.getName()); 068 if (mappers == null || mappers.size() == 0) { 069 continue; 070 } 071 072 for (SegmentIOMapper mapper : mappers) { 073 074 Map<String, Object> ctx = new HashMap<String, Object>(); 075 076 Principal princ = event.getContext().getPrincipal(); 077 NuxeoPrincipal principal = null; 078 if (princ instanceof NuxeoPrincipal) { 079 principal = (NuxeoPrincipal) princ; 080 } else { 081 principal = Framework.getService(UserManager.class).getPrincipal(princ.getName()); 082 } 083 084 ctx.put("event", event); 085 ctx.put("eventContext", event.getContext()); 086 ctx.put("principal", principal); 087 if (event.getContext() instanceof DocumentEventContext) { 088 DocumentEventContext docCtx = (DocumentEventContext) event.getContext(); 089 ctx.put("doc", docCtx.getSourceDocument()); 090 ctx.put("repository", docCtx.getRepositoryName()); 091 ctx.put("session", docCtx.getCoreSession()); 092 ctx.put("dest", docCtx.getDestination()); 093 } 094 Map<String, Serializable> mapped = mapper.getMappedData(ctx); 095 096 if (mapper.isIdentify()) { 097 Framework.getService(SegmentIO.class).identify(principal, mapped); 098 } else { 099 Framework.getService(SegmentIO.class).track(principal, event.getName(), mapped); 100 } 101 102 } 103 } 104 } 105 106}