com.uwyn.rife.continuations.instrument
Class ContinuationsTransformer

java.lang.Object
  com.uwyn.rife.instrument.RifeTransformer
      com.uwyn.rife.continuations.instrument.ContinuationsTransformer

All Implemented Interfaces:

ClassFileTransformer

Direct Known Subclasses:

EngineContinuationsTransformer

public class ContinuationsTransformer
extends RifeTransformer

A bytecode transformer that will modify classes so that they receive the functionalities that are required to support the continuations functionalities as they are provided by RIFE's web engine.

This transformer is internally used by the ContinuationsAgent.

Since:

1.6

Version:

$Revision: 3811 $

Author:

Geert Bevin (gbevin[remove] at uwyn dot com)

Constructor Summary

ContinuationsTransformer(ContinuationConfigInstrument configInstrument)
Creates a new transformer.

Method Summary

protected byte[]

transformRife(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) This transform method will only be called when the class is not part of a core package.

Methods inherited from class com.uwyn.rife.instrument.RifeTransformer

transform

Methods inherited from class java.lang.Object

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

Constructor Detail

ContinuationsTransformer

public ContinuationsTransformer(ContinuationConfigInstrument configInstrument)

Creates a new transformer.

Parameters:

configInstrument - the instance of the instrumentation configuration that will be used for the transformation

Since:

1.6

Method Detail

transformRife

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

Description copied from class: RifeTransformer

This transform method will only be called when the class is not part of a core package.

For the rest it functions exactly as the regular transform method.

Specified by:

transformRife in class RifeTransformer

Throws:

IllegalClassFormatException

See Also:

RifeTransformer.transform(java.lang.ClassLoader, java.lang.String, java.lang.Class, java.security.ProtectionDomain, byte[])