1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 5023550
* @summary Tests complex references to owner
* @author Sergey Malenkov
*/
import java.beans.DefaultPersistenceDelegate;
import java.beans.Encoder;
import java.beans.Expression;
import java.beans.XMLDecoder;
import java.beans.XMLEncoder;
public class Test5023550 extends AbstractTest {
public static void main(String[] args) {
new Test5023550().test(true);
}
private final Owner owner = new Owner();
@Override
protected void initialize(XMLEncoder encoder) {
encoder.setOwner(this.owner);
encoder.setPersistenceDelegate(A.class, new ADelegate());
encoder.setPersistenceDelegate(B.class, new BDelegate());
encoder.setPersistenceDelegate(C.class, new CDelegate());
}
@Override
protected void initialize(XMLDecoder decoder) {
decoder.setOwner(this.owner);
}
protected Object getObject() {
return this.owner.newA(this.owner.newB().newC());
}
public static class Owner {
public A newA(C c) {
return new A(c);
}
public B newB() {
return new B();
}
}
public static class A {
private final C c;
private A(C c) {
this.c = c;
}
public C getC() {
return this.c;
}
}
public static class B {
public C newC() {
return new C(this);
}
}
public static class C {
private final B b;
private C(B b) {
this.b = b;
}
public B getB() {
return this.b;
}
}
public static class ADelegate extends DefaultPersistenceDelegate {
protected Expression instantiate(Object old, Encoder out) {
XMLEncoder encoder = (XMLEncoder) out;
A a = (A) old;
return new Expression(old, encoder.getOwner(), "newA", new Object[] { a.getC() });
}
}
public static class BDelegate extends DefaultPersistenceDelegate {
protected Expression instantiate(Object old, Encoder out) {
XMLEncoder encoder = (XMLEncoder) out;
return new Expression(old, encoder.getOwner(), "newB", new Object[0]);
}
}
public static class CDelegate extends DefaultPersistenceDelegate {
protected Expression instantiate(Object old, Encoder out) {
C c = (C) old;
return new Expression(c, c.getB(), "newC", new Object[0]);
}
}
}
|
