| /* |
| * 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.qpid.ra.tm; |
| |
| import java.util.Set; |
| |
| import javax.transaction.TransactionManager; |
| |
| import org.apache.geronimo.gbean.AbstractName; |
| import org.apache.geronimo.gbean.AbstractNameQuery; |
| import org.apache.geronimo.kernel.Kernel; |
| import org.apache.geronimo.kernel.KernelRegistry; |
| |
| public class GeronimoTransactionManagerLocator |
| { |
| |
| public GeronimoTransactionManagerLocator() |
| { |
| } |
| |
| public TransactionManager getTransactionManager() |
| { |
| try |
| { |
| Kernel kernel = KernelRegistry.getSingleKernel(); |
| AbstractNameQuery query = new AbstractNameQuery(TransactionManager.class.getName ()); |
| Set<AbstractName> names = kernel.listGBeans(query); |
| |
| if (names.size() != 1) |
| { |
| throw new IllegalStateException("Expected one transaction manager, not " + names.size()); |
| } |
| |
| AbstractName name = names.iterator().next(); |
| TransactionManager transMg = (TransactionManager) kernel.getGBean(name); |
| return (TransactionManager)transMg; |
| |
| } |
| catch(Exception e) |
| { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| |
| } |