| java.lang.Object
 sun.misc.ClassFileTransformer
| ClassFileTransformer | | abstract public class ClassFileTransformer (Code) | | This is an abstract base class which is called by java.lang.ClassLoader
when ClassFormatError is thrown inside defineClass().
The purpose of this class is to allow applications (e.g. Java Plug-in)
to have a chance to transform the byte code from one form to another
if necessary.
One application of this class is used by Java Plug-in to transform
malformed JDK 1.1 class file into a well-formed Java 2 class file
on-the-fly, so JDK 1.1 applets with malformed class file in the
Internet may run in Java 2 after transformation.
author:
Stanley Man-Kit Ho |
| Method Summary | |
| public static void | add(ClassFileTransformer t)
Add the class file transformer object. | | public static Object[] | getTransformers()
Get the array of ClassFileTransformer object. | | abstract public byte[] | transform(byte[] b, int off, int len)
Transform a byte array from one to the other. |
| add | | public static void add(ClassFileTransformer t)(Code) | | Add the class file transformer object.
Parameters:
t - Class file transformer instance |
| getTransformers | | public static Object[] getTransformers()(Code) | | Get the array of ClassFileTransformer object.
ClassFileTransformer object array |
| transform | | abstract public byte[] transform(byte[] b, int off, int len) throws ClassFormatError(Code) | | Transform a byte array from one to the other.
Parameters:
b - Byte array
Parameters:
off - Offset
Parameters:
len - Length of byte array Transformed byte array |
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