[jboss-cvs] javassist/src/main/javassist/bytecode ...

[Shigeru Chiba]

  User: chiba   
  Date: 06/11/22 21:49:04

  Modified:    src/main/javassist/bytecode  Descriptor.java
  Log:
  added CtBehavior.getLongName()
  
  Revision  Changes    Path
  1.19      +63 -0     javassist/src/main/javassist/bytecode/Descriptor.java
  
  (In the diff below, changes in quantity of whitespace are not shown.)
  
  Index: Descriptor.java
  ===================================================================
  RCS file: /cvsroot/jboss/javassist/src/main/javassist/bytecode/Descriptor.java,v
  retrieving revision 1.18
  retrieving revision 1.19
  diff -u -b -r1.18 -r1.19
  --- Descriptor.java	11 Jan 2006 06:45:56 -0000	1.18
  +++ Descriptor.java	23 Nov 2006 02:49:04 -0000	1.19
  @@ -685,6 +685,69 @@
       }
   
       /**
  +     * Returns a human-readable representation of the
  +     * given descriptor.  For example, <code>Ljava/lang/Object;</code>
  +     * is converted into <code>java.lang.Object</code>.
  +     * <code>(I[I)V</code> is converted into <code>(int, int[])</code>
  +     * (the return type is ignored). 
  +     */
  +    public static String toString(String desc) {
  +        return PrettyPrinter.toString(desc);
  +    }
  +
  +    static class PrettyPrinter {
  +        static String toString(String desc) {
  +            StringBuffer sbuf = new StringBuffer();
  +            if (desc.charAt(0) == '(') {
  +                int pos = 1;
  +                sbuf.append('(');
  +                while (desc.charAt(pos) != ')') {
  +                    if (pos > 1)
  +                        sbuf.append(',');
  +
  +                    pos = readType(sbuf, pos, desc);
  +                }
  +
  +                sbuf.append(')');
  +            }
  +            else
  +                readType(sbuf, 0, desc);
  +
  +            return sbuf.toString();
  +        }
  +
  +        static int readType(StringBuffer sbuf, int pos, String desc) {
  +            char c = desc.charAt(pos);
  +            int arrayDim = 0;
  +            while (c == '[') {
  +                arrayDim++;
  +                c = desc.charAt(++pos);
  +            }
  +
  +            if (c == 'L')
  +                while (true) {
  +                    c = desc.charAt(++pos);
  +                    if (c == ';')
  +                        break;
  +
  +                    if (c == '/')
  +                        c = '.';
  +
  +                    sbuf.append(c);
  +                }
  +            else {
  +                CtClass t = toPrimitiveClass(c);
  +                sbuf.append(t.getName());
  +            }
  +
  +            while (arrayDim-- > 0)
  +                sbuf.append("[]");
  +
  +            return pos + 1;
  +        }
  +    }
  +
  +    /**
        * An Iterator over a descriptor.
        */
       public static class Iterator {