AbstractConnectionCustomizer


1   /*
2    * Distributed as part of c3p0 v.0.9.1
3    *
4    * Copyright (C) 2005 Machinery For Change, Inc.
5    *
6    * Author: Steve Waldman <swaldman@mchange.com>
7    *
8    * This library is free software; you can redistribute it and/or modify
9    * it under the terms of the GNU Lesser General Public License version 2.1, as 
10   * published by the Free Software Foundation.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   * GNU Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public License
18   * along with this software; see the file LICENSE.  If not, write to the
19   * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20   * Boston, MA 02111-1307, USA.
21   */
22  
23  
24  package com.mchange.v2.c3p0;
25  
26  import java.sql.Connection  ;
27  import java.sql.SQLException  ;
28  
29  /**
30   *  An abstract implementation of the
31   *  ConnectionCustomizer interface
32   *  in which all methods are no-ops.
33   *
34   *  Just a convenience class since
35   *  most clients will only need to
36   *  implement a single method.
37   */
38  public abstract class AbstractConnectionCustomizer implements ConnectionCustomizer
39  {
40      public void onAcquire( Connection   c, String   parentDataSourceIdentityToken ) throws Exception  
41      {}
42  
43      public void onDestroy( Connection   c, String   parentDataSourceIdentityToken  ) throws Exception  
44      {}
45  
46      public void onCheckOut( Connection   c, String   parentDataSourceIdentityToken  ) throws Exception  
47      {}
48  
49      public void onCheckIn( Connection   c, String   parentDataSourceIdentityToken  ) throws Exception  
50      {}
51  }
52

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