01: /*
02: * Copyright 2002-2005 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.springframework.jdbc.datasource;
18:
19: import java.sql.Connection;
20:
21: import org.springframework.util.Assert;
22:
23: /**
24: * Simple implementation of the ConnectionHandle interface,
25: * containing a given JDBC Connection.
26: *
27: * @author Juergen Hoeller
28: * @since 1.1
29: */
30: public class SimpleConnectionHandle implements ConnectionHandle {
31:
32: private final Connection connection;
33:
34: /**
35: * Create a new SimpleConnectionHandle for the given Connection.
36: * @param connection the JDBC Connection
37: */
38: public SimpleConnectionHandle(Connection connection) {
39: Assert.notNull(connection, "Connection must not be null");
40: this .connection = connection;
41: }
42:
43: /**
44: * Return the specified Connection as-is.
45: */
46: public Connection getConnection() {
47: return connection;
48: }
49:
50: /**
51: * This implementation is empty, as we're using a standard
52: * Connection handle that does not have to be released.
53: */
54: public void releaseConnection(Connection con) {
55: }
56:
57: public String toString() {
58: return "SimpleConnectionHandle: " + this.connection;
59: }
60:
61: }
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