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