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1
6
7 package fr.emn.info.eaop.event;
8
9 import java.util.*;
10 import java.lang.reflect.*;
11 import java.io.*;
12
13
19 public class MethodReturn extends Event {
20
21 public Object  receiver;
22 public Method method;
23 public Object [] args;
24 public Object returnValue;
25 public int stackLevel;
26
27 public MethodReturn(Thread thread, Object returnValue,
28 Object receiver, Method method, Object [] args) {
29 super(thread);
30 this.receiver = receiver;
31 this.method = method;
32 this.args = args;
33 this.returnValue = returnValue;
34 this.stackLevel = 0;
37 StringWriter stringWriter = new StringWriter();
38 PrintWriter printWriter = new PrintWriter(stringWriter, true);
39 new Exception ().printStackTrace(printWriter);
40 String string = stringWriter.toString();
41 int pos = 0;
42 while ((pos = string.indexOf('\n', pos + 1)) > -1) {
43 this.stackLevel++;
44 }
45 }
46 public String toString() {
47 String result = "MethodReturn ";
48 result += returnValue;
49 result += this.toString2();
50 return result;
51 }
52 public String toString2() {
53 String result = receiver + "." + method.getName() + "(";
54 for (int i=0; i<args.length; i++) {
55 result += args[i] + ",";
56 }
57 result += ")";
58 result += super.toString();
59 return result;
60 }
61 }
62 |
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Java API By Example, From Geeks To Geeks.