1 /**
2 * Copyright 2009-2015 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
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 package org.apache.ibatis.transaction.managed;
17
18 import java.sql.Connection;
19 import java.util.Properties;
20
21 import javax.sql.DataSource;
22
23 import org.apache.ibatis.session.TransactionIsolationLevel;
24 import org.apache.ibatis.transaction.Transaction;
25 import org.apache.ibatis.transaction.TransactionFactory;
26
27 /**
28 * Creates {@link ManagedTransaction} instances.
29 *
30 * @see ManagedTransaction
31 */
32 /**
33 * @author Clinton Begin
34 */
35 public class ManagedTransactionFactory implements TransactionFactory {
36
37 private boolean closeConnection = true;
38
39 @Override
40 public void setProperties(Properties props) {
41 if (props != null) {
42 String closeConnectionProperty = props.getProperty("closeConnection");
43 if (closeConnectionProperty != null) {
44 closeConnection = Boolean.valueOf(closeConnectionProperty);
45 }
46 }
47 }
48
49 @Override
50 public Transaction newTransaction(Connection conn) {
51 return new ManagedTransaction(conn, closeConnection);
52 }
53
54 @Override
55 public Transaction newTransaction(DataSource ds, TransactionIsolationLevel level, boolean autoCommit) {
56 // Silently ignores autocommit and isolation level, as managed transactions are entirely
57 // controlled by an external manager. It's silently ignored so that
58 // code remains portable between managed and unmanaged configurations.
59 return new ManagedTransaction(ds, level, closeConnection);
60 }
61 }