01: /*
02: * Copyright 2004-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16:
17: package org.compass.core.transaction.manager;
18:
19: import javax.transaction.TransactionManager;
20:
21: import org.compass.core.config.CompassSettings;
22: import org.compass.core.transaction.TransactionException;
23: import org.compass.core.transaction.TransactionManagerLookup;
24:
25: /**
26: * TransactionManager lookup strategy for JOnAS
27: *
28: * @author kimchy
29: */
30: public class JOnAS implements TransactionManagerLookup {
31:
32: public TransactionManager getTransactionManager(
33: CompassSettings settings) throws TransactionException {
34: try {
35: Class clazz = Class
36: .forName("org.objectweb.jonas_tm.Current");
37: return (TransactionManager) clazz.getMethod(
38: "getTransactionManager").invoke(null);
39: } catch (Exception e) {
40: throw new TransactionException(
41: "Could not obtain JOnAS transaction manager instance",
42: e);
43: }
44: }
45:
46: public String getUserTransactionName() {
47: return "java:comp/UserTransaction";
48: }
49: }
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