1/*
2 * Copyright (c) 2006, 2007, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24import java.beans.DefaultPersistenceDelegate;
25import java.beans.XMLDecoder;
26import java.beans.XMLEncoder;
27import java.io.ByteArrayInputStream;
28import java.io.ByteArrayOutputStream;
29
30abstract class AbstractTest {
31    public abstract int getValue();
32
33    public final String toString() {
34        return Integer.toString(getValue());
35    }
36
37    static void test(AbstractTest object) {
38        ByteArrayOutputStream output = new ByteArrayOutputStream();
39
40        XMLEncoder encoder = new XMLEncoder(output);
41        encoder.setPersistenceDelegate(
42                object.getClass(),
43                new DefaultPersistenceDelegate(new String[] {"value"}));
44
45        encoder.writeObject(object);
46        encoder.close();
47
48        System.out.print(output);
49
50        ByteArrayInputStream input = new ByteArrayInputStream(output.toByteArray());
51        XMLDecoder decoder = new XMLDecoder(input);
52        AbstractTest result = (AbstractTest) decoder.readObject();
53        decoder.close();
54
55        if (object.getValue() != result.getValue())
56            throw new Error("Should be " + object);
57    }
58}
59