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Java > Open Source Codes > db4ounit > extensions > fixtures > AbstractDb4oFixture


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 db4ounit.extensions.fixtures;
22
23 import com.db4o.config.*;
24
25 import db4ounit.extensions.*;
26
27 public abstract class AbstractDb4oFixture implements Db4oFixture {
28
29     private final ConfigurationSource _configSource;
30     private Configuration _config;
31
32     protected AbstractDb4oFixture(ConfigurationSource configSource) {
33         _configSource=configSource;
34     }
35     
36     public void reopen() throws Exception JavaDoc {
37         close();
38         open();
39     }
40
41     public Configuration config() {
42         if(_config==null) {
43             _config=_configSource.config();
44         }
45         return _config;
46     }
47     
48     public void clean() {
49         doClean();
50         resetConfig();
51     }
52     
53     public boolean accept(Class JavaDoc clazz) {
54         return true;
55     }
56
57     protected abstract void doClean();
58     
59     protected void resetConfig() {
60         _config=null;
61     }
62 }
63
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