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.fieldindex;
22:
23: import com.db4o.config.*;
24: import com.db4o.query.*;
25:
26: import db4ounit.*;
27: import db4ounit.extensions.*;
28:
29: public class StringIndexWithSuperClassTestCase extends
30: AbstractDb4oTestCase {
31:
32: private static final String FIELD_NAME = "_name";
33: private static final String FIELD_VALUE = "test";
34:
35: public static class ItemParent {
36: public int _id;
37: }
38:
39: public static class Item extends ItemParent {
40: public String _name;
41:
42: public Item(String name) {
43: _name = name;
44: }
45: }
46:
47: protected void configure(Configuration config) throws Exception {
48: config.objectClass(Item.class).objectField(FIELD_NAME).indexed(
49: true);
50: }
51:
52: protected void store() throws Exception {
53: store(new Item(FIELD_VALUE));
54: store(new Item(FIELD_VALUE + "X"));
55: }
56:
57: public void testIndexAccess() {
58: Query query = newQuery(Item.class);
59: query.descend(FIELD_NAME).constrain(FIELD_VALUE);
60: Assert.areEqual(1, query.execute().size());
61: }
62: }
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