001/* 002 * (C) Copyright 2007-2016 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 */ 017 018package org.nuxeo.ecm.core.work; 019 020import java.util.concurrent.TimeUnit; 021 022import org.apache.commons.logging.LogFactory; 023import org.nuxeo.ecm.core.work.api.WorkManager; 024import org.nuxeo.runtime.api.Framework; 025import org.nuxeo.runtime.reload.ReloadEventNames; 026import org.nuxeo.runtime.services.event.Event; 027import org.nuxeo.runtime.services.event.EventListener; 028 029public class ReloadListener implements EventListener { 030 031 @Override 032 public void handleEvent(Event event) { 033 if (ReloadEventNames.BEFORE_RELOAD_EVENT_ID.equals(event.getId())) { 034 try { 035 if (!Framework.getService(WorkManager.class).shutdown(10, TimeUnit.SECONDS)) { 036 LogFactory.getLog(ReloadListener.class).warn("timed out while shutdowning works"); 037 } else { 038 LogFactory.getLog(ReloadListener.class).debug("works shutdown"); 039 } 040 } catch (InterruptedException cause) { 041 Thread.currentThread().interrupt(); 042 LogFactory.getLog(ReloadListener.class).error("Caugh interruption while stopping works manager", cause); 043 } 044 } else if (ReloadEventNames.AFTER_RELOAD_EVENT_ID.equals(event.getId())) { 045 Framework.getService(WorkManager.class).init(); 046 } 047 } 048 049}