org.iqual.chaplin
Class InstrumentationTransformer

java.lang.Object
  org.iqual.chaplin.InstrumentationTransformer

All Implemented Interfaces:

ClassFileTransformer

public class InstrumentationTransformer
extends Object
implements ClassFileTransformer

This is the Java instrumentation class file transformer installed by the Agent class in its premain method.

Since:

Mar 5, 2009 8:41:21 PM

Author:

Zbynek Slajchrt

Constructor Summary

InstrumentationTransformer(List<String> packages)

Method Summary

byte[]

transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer)

Methods inherited from class java.lang.Object

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

Constructor Detail

InstrumentationTransformer

public InstrumentationTransformer(List<String> packages)

Method Detail

transform

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

Specified by:

transform in interface ClassFileTransformer

Throws:

IllegalClassFormatException