| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.openjpa.event; |
| |
| import java.util.Arrays; |
| |
| import org.apache.openjpa.conf.OpenJPAConfiguration; |
| import org.apache.openjpa.lib.conf.Configurable; |
| import org.apache.openjpa.lib.conf.Configuration; |
| import org.apache.openjpa.lib.log.Log; |
| import org.apache.openjpa.lib.util.Localizer; |
| |
| /** |
| * Abstract implementation of {@link RemoteCommitProvider}. Obtains handles |
| * to the event manager and log. |
| * |
| * @author Patrick Linskey |
| * @since 0.2.5.0 |
| */ |
| public abstract class AbstractRemoteCommitProvider |
| implements RemoteCommitProvider, Configurable { |
| |
| private static final Localizer _loc = Localizer.forPackage |
| (AbstractRemoteCommitProvider.class); |
| |
| protected RemoteCommitEventManager eventManager; |
| protected Log log; |
| |
| @Override |
| public void setConfiguration(Configuration config) { |
| this.log = config.getLog(OpenJPAConfiguration.LOG_RUNTIME); |
| } |
| |
| @Override |
| public void startConfiguration() { |
| } |
| |
| @Override |
| public void endConfiguration() { |
| } |
| |
| @Override |
| public void setRemoteCommitEventManager(RemoteCommitEventManager mgr) { |
| eventManager = mgr; |
| } |
| |
| /** |
| * Fire a remote commit event via the cached event manager. |
| */ |
| protected void fireEvent(RemoteCommitEvent event) { |
| Exception[] es = eventManager.fireEvent(event); |
| if (es.length > 0 && log.isWarnEnabled()) |
| log.warn(_loc.get("remote-listener-ex", Arrays.asList(es))); |
| if (log.isTraceEnabled()) |
| for (Exception e : es) { |
| log.trace(e); |
| } |
| } |
| } |