ConnectionHandle


1   /*
2    * Copyright 2002-2005 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  
17  package org.springframework.jdbc.datasource;
18  
19  import java.sql.Connection  ;
20  
21  /**
22   * Simple interface to be implemented by handles for a JDBC Connection.
23   * Used by JdoDialect, for example.
24   *
25   * @author Juergen Hoeller
26   * @since 1.1
27   * @see SimpleConnectionHandle
28   * @see ConnectionHolder
29   * @see org.springframework.orm.jdo.JdoDialect#getJdbcConnection
30   */
31  public interface ConnectionHandle {
32  
33      /**
34       * Fetch the JDBC Connection that this handle refers to.
35       */
36      Connection   getConnection();
37  
38      /**
39       * Release the JDBC Connection that this handle refers to.
40       * @param con the JDBC Connection to release
41       */
42      void releaseConnection(Connection   con);
43  
44  }
45

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