001/* 002 * (C) Copyright 2013 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 * Arnaud Kervern <akervern@nuxeo.com> 018 */ 019 020package org.nuxeo.ecm.user.registration; 021 022import static org.nuxeo.ecm.core.api.event.DocumentEventTypes.DOCUMENT_REMOVED; 023import static org.nuxeo.ecm.user.registration.DocumentRegistrationInfo.DOCUMENT_ID_FIELD; 024 025import org.nuxeo.ecm.core.api.DocumentModel; 026import org.nuxeo.ecm.core.api.DocumentModelList; 027import org.nuxeo.ecm.core.api.UnrestrictedSessionRunner; 028import org.nuxeo.ecm.core.event.Event; 029import org.nuxeo.ecm.core.event.EventListener; 030import org.nuxeo.ecm.core.event.impl.DocumentEventContext; 031 032public class RegistrationCleanerListener implements EventListener { 033 034 @Override 035 public void handleEvent(Event event) { 036 if (!event.getName().equals(DOCUMENT_REMOVED) || !(event.getContext() instanceof DocumentEventContext)) { 037 return; 038 } 039 040 DocumentEventContext context = (DocumentEventContext) event.getContext(); 041 final DocumentModel sourceDocument = context.getSourceDocument(); 042 043 if (sourceDocument.getType().equals("UserRegistration") || sourceDocument.isVersion()) { 044 return; 045 } 046 047 new UnrestrictedSessionRunner(context.getCoreSession()) { 048 @Override 049 public void run() { 050 DocumentModelList docs = session.query(String.format( 051 "Select * from Document where ecm:mixinType = 'UserRegistration' and %s = '%s'", 052 DOCUMENT_ID_FIELD, sourceDocument.getId())); 053 for (DocumentModel doc : docs) { 054 session.removeDocument(doc.getRef()); 055 } 056 } 057 }.runUnrestricted(); 058 } 059}