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Java > Open Source Codes > org > apache > geronimo > connector > outbound > connectionmanagerconfig > XATransactions


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. 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
18 package org.apache.geronimo.connector.outbound.connectionmanagerconfig;
19
20 import javax.transaction.TransactionManager JavaDoc;
21
22 import org.apache.geronimo.connector.outbound.ConnectionInterceptor;
23 import org.apache.geronimo.connector.outbound.ThreadLocalCachingConnectionInterceptor;
24 import org.apache.geronimo.connector.outbound.TransactionCachingInterceptor;
25 import org.apache.geronimo.connector.outbound.TransactionEnlistingInterceptor;
26 import org.apache.geronimo.connector.outbound.XAResourceInsertionInterceptor;
27
28 /**
29  *
30  *
31  * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
32  *
33  * */

34 public class XATransactions extends TransactionSupport {
35     private boolean useTransactionCaching;
36     private boolean useThreadCaching;
37
38     public XATransactions(boolean useTransactionCaching, boolean useThreadCaching) {
39         this.useTransactionCaching = useTransactionCaching;
40         this.useThreadCaching = useThreadCaching;
41     }
42
43     public boolean isUseTransactionCaching() {
44         return useTransactionCaching;
45     }
46
47     public void setUseTransactionCaching(boolean useTransactionCaching) {
48         this.useTransactionCaching = useTransactionCaching;
49     }
50
51     public boolean isUseThreadCaching() {
52         return useThreadCaching;
53     }
54
55     public void setUseThreadCaching(boolean useThreadCaching) {
56         this.useThreadCaching = useThreadCaching;
57     }
58
59     public ConnectionInterceptor addXAResourceInsertionInterceptor(ConnectionInterceptor stack, String JavaDoc name) {
60         return new XAResourceInsertionInterceptor(stack, name);
61     }
62
63     public ConnectionInterceptor addTransactionInterceptors(ConnectionInterceptor stack, TransactionManager JavaDoc transactionManager) {
64         //experimental thread local caching
65
if (isUseThreadCaching()) {
66             //useMatching should be configurable
67
stack = new ThreadLocalCachingConnectionInterceptor(stack, false);
68         }
69         stack = new TransactionEnlistingInterceptor(stack, transactionManager);
70         if (isUseTransactionCaching()) {
71             stack = new TransactionCachingInterceptor(stack, transactionManager);
72         }
73         return stack;
74     }
75 }
76
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