Docjar: org/alicebot/server/core/util/StackParser.java

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Source code: org/alicebot/server/core/util/StackParser.java

1   // Decompiled by Jad v1.5.8c. Copyright 2001 Pavel Kouznetsov.
2   // Jad home page: http://www.geocities.com/kpdus/jad.html
3   // Decompiler options: packimports(3) 
4   
5   package org.alicebot.server.core.util;
6   
7   import java.io.PrintWriter;
8   import java.io.StringWriter;
9   import java.util.StringTokenizer;
10  
11  public class StackParser
12  {
13  
14      private StackParser()
15      {
16      }
17  
18      public static String getStackMethod(Throwable throwable, int i)
19      {
20          String s = null;
21          String s1 = getStackString(throwable);
22          int j;
23          for(j = 0; i-- >= 0 && j >= 0; j = s1.indexOf("at ", j + 3));
24          if(j > 0)
25          {
26              int k = s1.indexOf('(', j);
27              if(k > 0)
28                  s = s1.substring(j + 3, k);
29          }
30          return s;
31      }
32  
33      public static String getStackMethod(int i)
34      {
35          i++;
36          Throwable throwable = (new Throwable()).fillInStackTrace();
37          return getStackMethod(throwable, i);
38      }
39  
40      public static String getStackMethodBefore(String s, boolean flag)
41      {
42          int i = 1;
43          String s1;
44          for(s1 = getStackMethod(i); s1.indexOf(s) != -1 && s1 != null; s1 = getStackMethod(++i));
45          if(flag)
46          {
47              int j = s1.lastIndexOf('.', s1.lastIndexOf('.') - 1);
48              if(j != -1)
49                  return s1.substring(j + 1);
50              else
51                  return s1;
52          } else
53          {
54              return s1;
55          }
56      }
57  
58      public static String getStackString(Throwable throwable)
59      {
60          StringWriter stringwriter = new StringWriter();
61          throwable.printStackTrace(new PrintWriter(stringwriter));
62          return stringwriter.toString();
63      }
64  
65      public static StringTokenizer getStackTraceFor(Throwable throwable)
66      {
67          return new StringTokenizer(getStackString(throwable), System.getProperty("line.separator"));
68      }
69  
70      private static final String AT = "at ";
71  }