001/*
002 * (C) Copyright 2017 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 *     bdelbosc
018 */
019package org.nuxeo.ecm.platform.importer.mqueues.consumer;
020
021import org.nuxeo.ecm.core.event.EventServiceAdmin;
022import org.nuxeo.ecm.platform.importer.mqueues.message.Message;
023import org.nuxeo.ecm.platform.importer.mqueues.mqueues.MQueues;
024import org.nuxeo.runtime.api.Framework;
025
026/**
027 * Block Nuxeo listeners during import.
028 *
029 * @since 9.1
030 */
031public class DocumentConsumerPool<M extends Message> extends ConsumerPool<M> {
032
033    protected static final String NOTIF_LISTENER = "notificationListener";
034    protected static final String MIME_LISTENER = "mimetypeIconUpdater";
035    protected static final String INDEXING_LISTENER = "elasticSearchInlineListener";
036    protected static final String DUBLICORE_LISTENER = "dclistener";
037    protected static final String TPL_LISTENER = "templateCreator";
038    protected static final String BINARY_LISTENER = "binaryMetadataSyncListener";
039    protected static final String UID_LISTENER = "uidlistener";
040
041    public DocumentConsumerPool(MQueues<M> qm, ConsumerFactory<M> factory, ConsumerPolicy policy) {
042        super(qm, factory, policy);
043        EventServiceAdmin eventAdmin = Framework.getLocalService(EventServiceAdmin.class);
044        if (eventAdmin == null) {
045            return;
046        }
047        // TODO: make this configurable and save/restore proper state
048        eventAdmin.setBulkModeEnabled(true);
049        eventAdmin.setBlockAsyncHandlers(true);
050        eventAdmin.setBlockSyncPostCommitHandlers(true);
051        eventAdmin.setListenerEnabledFlag(NOTIF_LISTENER, false);
052        eventAdmin.setListenerEnabledFlag(MIME_LISTENER, false);
053        eventAdmin.setListenerEnabledFlag(INDEXING_LISTENER, false);
054        eventAdmin.setListenerEnabledFlag(DUBLICORE_LISTENER, false);
055        eventAdmin.setListenerEnabledFlag(TPL_LISTENER, false);
056        eventAdmin.setListenerEnabledFlag(BINARY_LISTENER, false);
057        eventAdmin.setListenerEnabledFlag(UID_LISTENER, false);
058    }
059
060
061    @Override
062    public void close() throws Exception {
063        super.close();
064
065        EventServiceAdmin eventAdmin = Framework.getLocalService(EventServiceAdmin.class);
066        if (eventAdmin == null) {
067            return;
068        }
069        eventAdmin.setBulkModeEnabled(false);
070        eventAdmin.setBlockAsyncHandlers(false);
071        eventAdmin.setBlockSyncPostCommitHandlers(false);
072        eventAdmin.setListenerEnabledFlag(NOTIF_LISTENER, true);
073        eventAdmin.setListenerEnabledFlag(MIME_LISTENER, true);
074        eventAdmin.setListenerEnabledFlag(INDEXING_LISTENER, true);
075        eventAdmin.setListenerEnabledFlag(DUBLICORE_LISTENER, true);
076        eventAdmin.setListenerEnabledFlag(TPL_LISTENER, true);
077        eventAdmin.setListenerEnabledFlag(BINARY_LISTENER, true);
078        eventAdmin.setListenerEnabledFlag(UID_LISTENER, true);
079    }
080
081
082}