001/* 002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and contributors. 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 * <a href="mailto:grenard@nuxeo.com">Guillaume Renard</a> 016 * 017 */ 018 019package org.nuxeo.ecm.liveconnect.update.listener; 020 021import java.util.Map; 022 023import org.nuxeo.ecm.core.blob.BlobManager; 024import org.nuxeo.ecm.core.blob.BlobProvider; 025import org.nuxeo.ecm.core.event.Event; 026import org.nuxeo.ecm.core.event.EventBundle; 027import org.nuxeo.ecm.core.event.PostCommitEventListener; 028import org.nuxeo.ecm.liveconnect.update.BatchUpdateBlobProvider; 029import org.nuxeo.runtime.api.Framework; 030 031public class BlobProviderDocumentsUpdateListener implements PostCommitEventListener { 032 033 public static final String BLOB_PROVIDER_DOCUMENT_UPDATE_EVENT = "blobProviderDocumentUpdateEvent"; 034 035 @Override 036 public void handleEvent(EventBundle events) { 037 038 for (Event each : events) { 039 onEvent(each); 040 } 041 042 } 043 044 protected void onEvent(Event event) { 045 Map<String, BlobProvider> blobProviders = Framework.getService(BlobManager.class).getBlobProviders(); 046 if (BLOB_PROVIDER_DOCUMENT_UPDATE_EVENT.equals(event.getName())) { 047 // Trigger update for all providers 048 for (BlobProvider blobProvider : blobProviders.values()) { 049 if (blobProvider instanceof BatchUpdateBlobProvider) { 050 ((BatchUpdateBlobProvider) blobProvider).processDocumentsUpdate(); 051 } 052 } 053 } else { 054 // Trigger update for a given provider (we assume the event name is the name of the provider) 055 ((BatchUpdateBlobProvider) blobProviders.get(event.getName())).processDocumentsUpdate(); 056 } 057 } 058 059}