KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > com > db4o > db4ounit > common > assorted > PersistStaticFieldValuesTestCase


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.db4ounit.common.assorted;
22
23 import com.db4o.config.Configuration;
24
25 import db4ounit.Assert;
26 import db4ounit.extensions.AbstractDb4oTestCase;
27
28 public class PersistStaticFieldValuesTestCase extends AbstractDb4oTestCase {
29     public static class Data {
30         public static final PsfvHelper ONE = new PsfvHelper();
31         public static final PsfvHelper TWO = new PsfvHelper();
32         public static final PsfvHelper THREE = new PsfvHelper();
33
34         public PsfvHelper one;
35         public PsfvHelper two;
36         public PsfvHelper three;
37     }
38
39     protected void configure(Configuration config) {
40         config.objectClass(Data.class).persistStaticFieldValues();
41     }
42     
43     protected void store(){
44         Data psfv = new Data();
45         psfv.one = Data.ONE;
46         psfv.two = Data.TWO;
47         psfv.three = Data.THREE;
48         store(psfv);
49     }
50     
51     public void test(){
52         Data psfv = (Data)retrieveOnlyInstance(Data.class);
53         Assert.areSame(Data.ONE,psfv.one);
54         Assert.areSame(Data.TWO,psfv.two);
55         Assert.areSame(Data.THREE,psfv.three);
56     }
57     
58     public static class PsfvHelper{
59     }
60 }
61
Popular Tags