001/* 002 * (C) Copyright 2006-2012 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Thomas Roger <troger@nuxeo.com> 016 */ 017 018package org.nuxeo.ecm.multi.tenant; 019 020import static org.nuxeo.ecm.core.api.LifeCycleConstants.DELETE_TRANSITION; 021import static org.nuxeo.ecm.core.api.LifeCycleConstants.TRANSITION_EVENT; 022import static org.nuxeo.ecm.core.api.LifeCycleConstants.TRANSTION_EVENT_OPTION_TRANSITION; 023import static org.nuxeo.ecm.core.api.LifeCycleConstants.UNDELETE_TRANSITION; 024import static org.nuxeo.ecm.core.api.event.DocumentEventTypes.DOCUMENT_CREATED; 025import static org.nuxeo.ecm.core.api.event.DocumentEventTypes.DOCUMENT_CREATED_BY_COPY; 026import static org.nuxeo.ecm.core.api.event.DocumentEventTypes.DOCUMENT_REMOVED; 027 028import org.nuxeo.ecm.core.api.CoreSession; 029import org.nuxeo.ecm.core.api.DocumentModel; 030import org.nuxeo.ecm.core.event.Event; 031import org.nuxeo.ecm.core.event.EventContext; 032import org.nuxeo.ecm.core.event.EventListener; 033import org.nuxeo.ecm.core.event.impl.DocumentEventContext; 034import org.nuxeo.runtime.api.Framework; 035 036/** 037 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a> 038 * @since 5.6 039 */ 040public class MultiTenantListener implements EventListener { 041 042 @Override 043 public void handleEvent(Event event) { 044 EventContext ctx = event.getContext(); 045 if (!(ctx instanceof DocumentEventContext)) { 046 return; 047 } 048 049 MultiTenantService multiTenantService = Framework.getLocalService(MultiTenantService.class); 050 String tenantDocumentType = multiTenantService.getTenantDocumentType(); 051 DocumentModel doc = ((DocumentEventContext) ctx).getSourceDocument(); 052 if (!doc.getType().equals(tenantDocumentType)) { 053 return; 054 } 055 056 @SuppressWarnings("resource") 057 CoreSession session = ctx.getCoreSession(); 058 if (!multiTenantService.isTenantIsolationEnabled(session)) { 059 return; 060 } 061 062 String eventName = event.getName(); 063 if (DOCUMENT_CREATED.equals(eventName) || DOCUMENT_CREATED_BY_COPY.equals(eventName)) { 064 multiTenantService.enableTenantIsolationFor(session, doc); 065 session.save(); 066 } else if (DOCUMENT_REMOVED.equals(eventName)) { 067 multiTenantService.disableTenantIsolationFor(session, doc); 068 session.save(); 069 } else if (TRANSITION_EVENT.equals(eventName)) { 070 String transition = (String) ctx.getProperty(TRANSTION_EVENT_OPTION_TRANSITION); 071 if (DELETE_TRANSITION.equals(transition)) { 072 multiTenantService.disableTenantIsolationFor(session, doc); 073 session.save(); 074 } else if (UNDELETE_TRANSITION.equals(transition)) { 075 multiTenantService.enableTenantIsolationFor(session, doc); 076 session.save(); 077 } 078 } 079 } 080 081}