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 db4ounit.extensions.fixtures;
22:
23: import com.db4o.*;
24: import com.db4o.config.*;
25: import com.db4o.ext.*;
26: import com.db4o.internal.*;
27:
28: import db4ounit.Assert;
29: import db4ounit.extensions.*;
30:
31: public abstract class AbstractSoloDb4oFixture extends
32: AbstractDb4oFixture {
33:
34: private ExtObjectContainer _db;
35:
36: protected AbstractSoloDb4oFixture(ConfigurationSource configSource) {
37: super (configSource);
38: }
39:
40: public final void open() {
41: Assert.isNull(_db);
42: _db = createDatabase(config()).ext();
43: }
44:
45: public void close() throws Exception {
46: if (null != _db) {
47: Assert.isTrue(db().close());
48: _db = null;
49: }
50: }
51:
52: public boolean accept(Class clazz) {
53: return !OptOutSolo.class.isAssignableFrom(clazz);
54: }
55:
56: public ExtObjectContainer db() {
57: return _db;
58: }
59:
60: protected abstract ObjectContainer createDatabase(
61: Configuration config);
62:
63: public LocalObjectContainer fileSession() {
64: return (LocalObjectContainer) _db;
65: }
66:
67: public void configureAtRuntime(RuntimeConfigureAction action) {
68: action.apply(config());
69: }
70:
71: }
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