org.hansel
Class Transformer

java.lang.Object
  org.hansel.Transformer

All Implemented Interfaces:

java.lang.instrument.ClassFileTransformer

public class Transformer
extends java.lang.Object
implements java.lang.instrument.ClassFileTransformer

Constructor Summary

Transformer(java.util.Set<java.lang.String> classNames)

Method Summary

byte[]	transform(java.lang.ClassLoader loader, java.lang.String className, java.lang.Class<?> classBeingRedefined, java.security.ProtectionDomain protectionDomain, byte[] classfileBuffer)
void	undo(java.lang.instrument.Instrumentation instrumentation)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Transformer

public Transformer(java.util.Set<java.lang.String> classNames)

Method Detail

transform

public byte[] transform(java.lang.ClassLoader loader,
                        java.lang.String className,
                        java.lang.Class<?> classBeingRedefined,
                        java.security.ProtectionDomain protectionDomain,
                        byte[] classfileBuffer)
                 throws java.lang.instrument.IllegalClassFormatException

Specified by:

transform in interface java.lang.instrument.ClassFileTransformer

Throws:

java.lang.instrument.IllegalClassFormatException

undo

public void undo(java.lang.instrument.Instrumentation instrumentation)
          throws java.lang.ClassNotFoundException,
                 java.lang.instrument.UnmodifiableClassException

Throws:

java.lang.ClassNotFoundException

java.lang.instrument.UnmodifiableClassException