01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: 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.*;
24:
25: import db4ounit.*;
26: import db4ounit.extensions.*;
27:
28: public class CanUpdateFalseRefreshTestCase extends AbstractDb4oTestCase {
29:
30: public static class Item {
31:
32: public int _id;
33:
34: public String _name;
35:
36: public Item(int id, String name) {
37: _id = id;
38: _name = name;
39: }
40:
41: public boolean objectCanUpdate(ObjectContainer container) {
42: return false;
43: }
44: }
45:
46: protected void store() throws Exception {
47: store(new Item(1, "one"));
48: }
49:
50: public void test() {
51: Item item = (Item) retrieveOnlyInstance(Item.class);
52: item._name = "two";
53: db().set(item);
54:
55: Assert.areEqual("two", item._name);
56: db().refresh(item, 2);
57: Assert.areEqual("one", item._name);
58: }
59:
60: public static void main(String[] args) {
61: new CanUpdateFalseRefreshTestCase().runSoloAndClientServer();
62: }
63:
64: }
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