1/*
2 * Copyright (c) 2010, 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
24/*
25 * @test
26 * @bug 5023557
27 * @summary Tests complex references
28 * @author Sergey Malenkov
29 */
30
31import java.beans.DefaultPersistenceDelegate;
32import java.beans.Encoder;
33import java.beans.Expression;
34import java.beans.XMLEncoder;
35
36public class Test5023557 extends AbstractTest {
37    public static void main(String[] args) {
38        new Test5023557().test(true);
39    }
40
41    @Override
42    protected void initialize(XMLEncoder encoder) {
43        encoder.setPersistenceDelegate(B.class, new BDelegate());
44        encoder.setPersistenceDelegate(C.class, new CDelegate());
45    }
46
47    protected Object getObject() {
48        A a = new A();
49        return a.newC(a.newB());
50    }
51
52    public static class A {
53        public B newB() {
54            return new B(this);
55        }
56
57        public C newC(B b) {
58            return new C(b);
59        }
60    }
61
62    public static class B {
63        private final A a;
64
65        private B(A a) {
66            this.a = a;
67        }
68
69        public A getA() {
70            return this.a;
71        }
72    }
73
74    public static class C {
75        private final B b;
76
77        private C(B b) {
78            this.b = b;
79        }
80
81        public B getB() {
82            return this.b;
83        }
84    }
85
86    public static class BDelegate extends DefaultPersistenceDelegate {
87        protected Expression instantiate(Object old, Encoder out) {
88            B b = (B) old;
89            return new Expression(b, b.getA(), "newB", new Object[0]);
90        }
91    }
92
93    public static class CDelegate extends DefaultPersistenceDelegate {
94        protected Expression instantiate(Object old, Encoder out) {
95            C c = (C) old;
96            return new Expression(c, c.getB().getA(), "newC", new Object[] { c.getB() });
97        }
98    }
99}
100