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1 package org.hansel;
2
3 import org.hansel.stack.HanselValue;
4
5 public class ProbeData {
6 private String  classname;
7 private String methodname;
8 private int lineNumber;
9 private int pos;
10 private int size;
11 private HanselFrame frame;
12 private ClassLoader loader;
13
14 public ProbeData(String classname,
15 String methodname,
16 HanselFrame frame,
17 int pos,
18 int size,
19 ClassLoader loader) {
20 this.classname = classname;
21 this.methodname = methodname;
22 this.pos = pos;
23 this.size = size;
24 this.frame = frame;
25 this.loader = loader;
26 }
27
28 public void setLineNumber(int lineNumber) {
29 this.lineNumber = lineNumber;
30 }
31
32 public String getClassName() {
33 return classname.replace('/', '.');
34 }
35
36 public String getShortClassName() {
37 String result = classname;
38
39 if (result.indexOf("/") > -1) {
40 result = result.substring(result.lastIndexOf("/") + 1);
41 }
42
43 if (result.indexOf("$") > -1) {
44 result = result.substring(0, result.lastIndexOf("$"));
45 }
46
47 return result;
48 }
49
50 public String getMethodName() {
51 return methodname;
52 }
53
54 public int getLineNumber() {
55 return lineNumber;
56 }
57
58 public int getStackSize() {
59 if (frame != null) {
60 return frame.getStackSize();
61 }
62
63 return -1;
64 }
65
66 public HanselValue getStackEntry(int depth) {
67 if (frame != null) {
68 return (HanselValue) frame.getStack(depth);
69 } else {
70 return new HanselValue("<unknown>", false, 1);
71 }
72 }
73
74 public int getPosition() {
75 return pos;
76 }
77
78 public boolean equals(Object o) {
79 if (o.getClass() != getClass()) {
80 return false;
81 }
82
83 ProbeData pd = (ProbeData) o;
84
85 return classname.equals(pd.classname)
86 && methodname.equals(pd.methodname)
87 && (pos == pd.pos)
88 && (size == pd.size);
89 }
90
91 public int hashCode() {
92 return classname.hashCode()
93 ^ methodname.hashCode()
94 ^ (pos << 16)
95 ^ (size);
96 }
97
98 public Class getTargetClass() throws ClassNotFoundException {
99 return loader.loadClass(getClassName());
100 }
101 }
102 |
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