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.SegmentIOComponent; 039import org.nuxeo.segment.io.SegmentIOMapper; 040 041public class SegmentIOAsyncListener implements PostCommitEventListener { 042 043 protected static Log log = LogFactory.getLog(SegmentIOAsyncListener.class); 044 045 protected SegmentIOComponent getComponent() { 046 return (SegmentIOComponent) Framework.getRuntime().getComponent(SegmentIOComponent.class.getName()); 047 } 048 049 @Override 050 public void handleEvent(EventBundle bundle) { 051 052 SegmentIOComponent component = getComponent(); 053 054 List<String> eventToProcess = new ArrayList<String>(); 055 056 for (String event : component.getMappedEvents()) { 057 if (bundle.containsEventName(event)) { 058 eventToProcess.add(event); 059 } 060 } 061 062 if (eventToProcess.size()>0) { 063 Map<String, List<SegmentIOMapper>> event2Mappers = component.getMappers(eventToProcess); 064 processEvents(event2Mappers, bundle); 065 } 066 067 } 068 069 protected void processEvents(Map<String, List<SegmentIOMapper>> event2Mappers, EventBundle bundle) { 070 071 for (Event event : bundle) { 072 List<SegmentIOMapper> mappers = event2Mappers.get(event.getName()); 073 if (mappers==null || mappers.size()==0) { 074 continue; 075 } 076 077 for (SegmentIOMapper mapper : mappers) { 078 079 Map<String, Object> ctx = new HashMap<String, Object>(); 080 081 Principal princ = event.getContext().getPrincipal(); 082 NuxeoPrincipal principal=null; 083 if (princ instanceof NuxeoPrincipal) { 084 principal = (NuxeoPrincipal) princ; 085 } else { 086 principal = Framework.getService(UserManager.class).getPrincipal(princ.getName()); 087 } 088 089 ctx.put("event", event); 090 ctx.put("eventContext", event.getContext()); 091 ctx.put("principal", principal); 092 if (event.getContext() instanceof DocumentEventContext) { 093 DocumentEventContext docCtx = (DocumentEventContext) event.getContext(); 094 ctx.put("doc", docCtx.getSourceDocument()); 095 ctx.put("repository", docCtx.getRepositoryName()); 096 ctx.put("session", docCtx.getCoreSession()); 097 ctx.put("dest", docCtx.getDestination()); 098 } 099 Map<String, Serializable> mapped = mapper.getMappedData(ctx); 100 101 if (mapper.isIdentify()) { 102 Framework.getLocalService(SegmentIO.class).identify(principal, mapped); 103 } 104 else { 105 Framework.getLocalService(SegmentIO.class).track(principal, event.getName(), mapped); 106 } 107 108 } 109 } 110 } 111 112}