001/* 002 * (C) Copyright 2015-2016 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 * <a href="mailto:grenard@nuxeo.com">Guillaume Renard</a> 018 * 019 */ 020package org.nuxeo.ecm.liveconnect.update.listener; 021 022import java.util.Map; 023 024import org.nuxeo.ecm.core.blob.BlobManager; 025import org.nuxeo.ecm.core.blob.BlobProvider; 026import org.nuxeo.ecm.core.event.Event; 027import org.nuxeo.ecm.core.event.EventBundle; 028import org.nuxeo.ecm.core.event.PostCommitEventListener; 029import org.nuxeo.ecm.liveconnect.update.BatchUpdateBlobProvider; 030import org.nuxeo.runtime.api.Framework; 031 032public class BlobProviderDocumentsUpdateListener implements PostCommitEventListener { 033 034 public static final String BLOB_PROVIDER_DOCUMENT_UPDATE_EVENT = "blobProviderDocumentUpdateEvent"; 035 036 @Override 037 public void handleEvent(EventBundle events) { 038 039 for (Event each : events) { 040 onEvent(each); 041 } 042 043 } 044 045 protected void onEvent(Event event) { 046 Map<String, BlobProvider> blobProviders = Framework.getService(BlobManager.class).getBlobProviders(); 047 if (BLOB_PROVIDER_DOCUMENT_UPDATE_EVENT.equals(event.getName())) { 048 // Trigger update for all providers 049 for (BlobProvider blobProvider : blobProviders.values()) { 050 if (blobProvider instanceof BatchUpdateBlobProvider) { 051 ((BatchUpdateBlobProvider) blobProvider).processDocumentsUpdate(); 052 } 053 } 054 } else { 055 // Trigger update for a given provider (we assume the event name is the name of the provider) 056 ((BatchUpdateBlobProvider) blobProviders.get(event.getName())).processDocumentsUpdate(); 057 } 058 } 059 060}