1 /*
2 * Copyright 2009-2023 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 * https://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 * @author Clinton Begin
31 *
32 * @see ManagedTransaction
33 */
34 public class ManagedTransactionFactory implements TransactionFactory {
35
36 private boolean closeConnection = true;
37
38 @Override
39 public void setProperties(Properties props) {
40 if (props != null) {
41 String closeConnectionProperty = props.getProperty("closeConnection");
42 if (closeConnectionProperty != null) {
43 closeConnection = Boolean.parseBoolean(closeConnectionProperty);
44 }
45 }
46 }
47
48 @Override
49 public Transaction newTransaction(Connection conn) {
50 return new ManagedTransaction(conn, closeConnection);
51 }
52
53 @Override
54 public Transaction newTransaction(DataSource ds, TransactionIsolationLevel level, boolean autoCommit) {
55 // Silently ignores autocommit and isolation level, as managed transactions are entirely
56 // controlled by an external manager. It's silently ignored so that
57 // code remains portable between managed and unmanaged configurations.
58 return new ManagedTransaction(ds, level, closeConnection);
59 }
60 }