1 /**
2 *
3 * Copyright 2006 The Apache Software Foundation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.geronimo.connector.outbound;
18
19 import javax.transaction.Transaction;
20 import javax.transaction.TransactionManager;
21 import javax.transaction.Status;
22 import javax.transaction.SystemException;
23
24 /**
25 * @version $Rev: 437254 $ $Date: 2006-08-26 17:07:55 -0700 (Sat, 26 Aug 2006) $
26 */
27 public final class TxUtil {
28 private TxUtil() {
29 }
30
31 public static Transaction getTransactionIfActive(TransactionManager transactionManager) {
32 Transaction transaction = null;
33 int status = Status.STATUS_NO_TRANSACTION;
34 try {
35 transaction = transactionManager.getTransaction();
36 if (transaction != null) status = transaction.getStatus();
37 } catch (SystemException ignored) {
38 }
39
40 if (transaction != null && status == Status.STATUS_ACTIVE || status == Status.STATUS_MARKED_ROLLBACK) {
41 return transaction;
42 }
43 return null;
44 }
45
46 public static boolean isTransactionActive(TransactionManager transactionManager) {
47 try {
48 int status = transactionManager.getStatus();
49 return status == Status.STATUS_ACTIVE || status == Status.STATUS_MARKED_ROLLBACK;
50 } catch (SystemException ignored) {
51 return false;
52 }
53 }
54
55 public static boolean isActive(Transaction transaction) {
56 try {
57 int status = transaction.getStatus();
58 return status == Status.STATUS_ACTIVE || status == Status.STATUS_MARKED_ROLLBACK;
59 } catch (SystemException ignored) {
60 return false;
61 }
62 }
63 }
64