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1
22
23 package org.aspectj.debugger.gui;
24
25 import org.aspectj.debugger.base.*;
26
27 import java.awt.datatransfer.DataFlavor  ;
28 import java.awt.datatransfer.Transferable ;
29 import java.io.Serializable ;
30 import com.sun.jdi.InvalidTypeException;
31 import com.sun.jdi.Value;
32
33 import com.sun.jdi.*;
34
35 public class AJValueWrapper implements Transferable ,
36 Serializable {
37
38 Object value = null;
39
40 public AJValueWrapper(Value value) {
41 this.value = wrap(value);
42 }
43
44 public Value unwrap() {
45 Value result = null;
46 try {
47 VirtualMachine vm = ComponentRepository.vm();
48 if (value instanceof Byte ) {
49 result = vm.mirrorOf( ((Byte )value).byteValue() );
50 } else if (value instanceof Character ) {
51 result = vm.mirrorOf(((Character )value).charValue());
52 } else if (value instanceof Double ) {
53 result = vm.mirrorOf( ((Double )value).doubleValue() );
54 } else if (value instanceof Float ) {
55 result = vm.mirrorOf( ((Float )value).floatValue() );
56 } else if (value instanceof Integer ) {
57 result = vm.mirrorOf( ((Integer )value).intValue() );
58 } else if (value instanceof Long ) {
59 result = vm.mirrorOf( ((Long )value).longValue() );
60 } else if (value instanceof Short ) {
61 result = vm.mirrorOf( ((Short )value).shortValue() );
62 } else if (value instanceof String ) {
63 result = vm.mirrorOf( ((String )value).toString() );
64 }
65 } catch (DebuggerException e) {
66 }
67 return result;
68 }
69
70 private Object wrap(Value value) {
71 Object result = null;
72 if (value instanceof ByteValue) {
73 result = new Byte ( ((ByteValue)value).byteValue() );
74 } else if (value instanceof CharValue) {
75 result = new Character ( ((CharValue)value).charValue() );
76 } else if (value instanceof DoubleValue) {
77 result = new Double ( ((DoubleValue)value).doubleValue() );
78 } else if (value instanceof FloatValue) {
79 result = new Float ( ((FloatValue)value).floatValue() );
80 } else if (value instanceof IntegerValue) {
81 result = new Integer ( ((IntegerValue)value).intValue() );
82 } else if (value instanceof LongValue) {
83 result = new Long ( ((LongValue)value).longValue() );
84 } else if (value instanceof ShortValue) {
85 result = new Short ( ((ShortValue)value).shortValue() );
86 } else if (value instanceof StringReference) {
87 result = new String ( ((StringReference)value).toString() );
88 }
89 return result;
90 }
91
92
95 public Object getTransferData(DataFlavor flavor) {
97 return this;
98 }
99
100 public DataFlavor [] getTransferDataFlavors() {
101 return AJDataFlavor.FLAVORS;
102 }
103
104 public boolean isDataFlavorSupported(DataFlavor flavor) {
105 boolean ok = false;
106 if (flavor.getHumanPresentableName().equals("AJValueWrapper")) {
107 ok = true;
108 }
109 return ok;
110 }
111 }
112 |
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