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Java > Open Source Codes > org > aspectj > debugger > gui > AJArrayMemberValueGetter


1 /* -*- Mode: JDE; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2  *
3  * This file is part of the debugger and core tools for the AspectJ(tm)
4  * programming language; see http://aspectj.org
5  *
6  * The contents of this file are subject to the Mozilla Public License
7  * Version 1.1 (the "License"); you may not use this file except in
8  * compliance with the License. You may obtain a copy of the License at
9  * either http://www.mozilla.org/MPL/ or http://aspectj.org/MPL/.
10  *
11  * Software distributed under the License is distributed on an "AS IS" basis,
12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13  * for the specific language governing rights and limitations under the
14  * License.
15  *
16  * The Original Code is AspectJ.
17  *
18  * The Initial Developer of the Original Code is Xerox Corporation. Portions
19  * created by Xerox Corporation are Copyright (C) 1999-2002 Xerox Corporation.
20  * All Rights Reserved.
21  */
22
23 package org.aspectj.debugger.gui;
24
25 import org.aspectj.debugger.base.*;
26
27 import com.sun.jdi.ArrayReference;
28 import com.sun.jdi.IncompatibleThreadStateException;
29 import com.sun.jdi.InvalidTypeException;
30 import com.sun.jdi.ClassNotLoadedException;
31 import com.sun.jdi.Field;
32 import com.sun.jdi.ObjectReference;
33 import com.sun.jdi.ReferenceType;
34 import com.sun.jdi.ThreadReference;
35 import com.sun.jdi.Type;
36 import com.sun.jdi.Value;
37
38 public class AJArrayMemberValueGetter implements AJValueGetter {
39
40     private ArrayReference arrayParent = null;
41     private int index = -1;
42
43     public AJArrayMemberValueGetter(ArrayReference arrayParent, int index) {
44         this.arrayParent = arrayParent;
45         this.index = index;
46     }
47
48     public Value getValue() {
49         return arrayParent.getValue(index);
50     }
51
52     public Value getValue(String JavaDoc s) {
53         return arrayParent.getValue(index);
54     }
55
56     public void setValue(Value v) throws ClassNotLoadedException,
57                                             InvalidTypeException {
58         arrayParent.setValue(index, v);
59     }
60
61     public ThreadReference getThread()
62             throws ClassNotLoadedException,
63                     IncompatibleThreadStateException {
64         return arrayParent.owningThread();
65     }
66
67     public String JavaDoc getName() {
68         return "[" + index + "]";
69     }
70
71     //
72 //TODO: Should get the child type, but need to check for null
73 //
74 public Type getTypeRef() throws ClassNotLoadedException {
75         return arrayParent.type();
76     }
77
78     //
79 //TODO: Should get the child type, but need to check for null
80 //XXX HACK to strip off the array braces at the end
81 public String JavaDoc getTypeName() throws ClassNotLoadedException {
82         String JavaDoc name = arrayParent.type().name();
83         return name.substring(0, name.length() - 2);
84     }
85
86     public ReferenceType getDeclaringClass() {
87         return null;
88     }
89 }
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