| /* |
| * 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 WARRANTIESOR 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.aries.jpa.eclipselink.adapter.platform; |
| |
| import javax.transaction.TransactionManager; |
| |
| import org.eclipse.persistence.transaction.JTATransactionController; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.FrameworkUtil; |
| import org.osgi.framework.ServiceReference; |
| |
| @SuppressWarnings({"rawtypes", "unchecked"}) |
| public class OSGiTSWrapper extends JTATransactionController { |
| |
| @Override |
| protected TransactionManager acquireTransactionManager() throws Exception { |
| BundleContext ctx = FrameworkUtil.getBundle(OSGiTSWrapper.class).getBundleContext(); |
| |
| if (ctx != null) { |
| ServiceReference ref = ctx.getServiceReference(TransactionManager.class.getName()); |
| |
| if (ref != null) { |
| return (TransactionManager) ctx.getService(ref); |
| } |
| } |
| |
| return super.acquireTransactionManager(); |
| } |
| |
| } |