CustomClassLoader


1   /* Copyright (C) 2004 - 2006  db4objects Inc.  http://www.db4o.com
2   
3   This file is part of the db4o open source object database.
4   
5   db4o is free software; you can redistribute it and/or modify it under
6   the terms of version 2 of the GNU General Public License as published
7   by the Free Software Foundation and as clarified by db4objects' GPL 
8   interpretation policy, available at
9   http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10  Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11  Suite 350, San Mateo, CA 94403, USA.
12  
13  db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14  WARRANTY; without even the implied warranty of MERCHANTABILITY or
15  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
16  for more details.
17  
18  You should have received a copy of the GNU General Public License along
19  with this program; if not, write to the Free Software Foundation, Inc.,
20  59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. */
21  package com.db4o.test;
22  
23  import java.net.*;
24  
25  /**
26   * 
27   */
28  public class CustomClassLoader extends URLClassLoader{
29      
30      CustomClassLoader(URL[] urls, ClassLoader   parent) {
31          super(urls, parent);
32      }
33      
34      public Class   loadClass(String   name) throws ClassNotFoundException   {
35          if("com.db4o.YapFieldTranslator".equals(name)){
36              int xxx = 1;
37          }
38          System.out.println(name);
39          return super.loadClass(name);
40      }
41      
42      protected synchronized Class   loadClass(String   name, boolean resolve)
43          throws ClassNotFoundException   {
44          // System.out.println(name);
45          return super.loadClass(name, resolve);
46      }
47      
48      protected Class   findClass(String   name) throws ClassNotFoundException   {
49          // System.out.println(name);
50          return super.findClass(name);
51      }
52  }
53
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