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Java > Open Source Codes > com > db4o > config > annotations > reflect > Db4oConfigurator


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.config.annotations.reflect;
22
23 import com.db4o.*;
24 import com.db4o.config.*;
25
26 /**
27  * @exclude
28  */
29 public abstract class Db4oConfigurator {
30     private Configuration _config;
31     private ObjectClass _objectClass;
32
33     public final ObjectClass configure(Configuration config) {
34         _config=config;
35         configure();
36         return _objectClass;
37     }
38     
39     protected abstract void configure();
40
41     protected ObjectClass objectClass(String JavaDoc className) {
42         if (_objectClass == null) {
43             _objectClass = (Config4Class) _config.objectClass(className);
44         }
45         return _objectClass;
46     }
47 }
48
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