org.pustefixframework.agent

Class LiveClassFileTransformer

java.lang.Object

org.pustefixframework.agent.LiveClassFileTransformer

All Implemented Interfaces:

ClassFileTransformer

public class LiveClassFileTransformer
extends Object
implements ClassFileTransformer

Replaces bytecode of class by bytecode loaded from live fallback location.

Author:

mleidig@schlund.de

Constructor Summary

Constructors

Constructor and Description
LiveClassFileTransformer(LiveInfo liveInfo)

Method Summary

Methods

Modifier and Type	Method and Description
String	getLiveLocation(String jarPath)
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

LiveClassFileTransformer

public LiveClassFileTransformer(LiveInfo liveInfo)

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

getLiveLocation

public String getLiveLocation(String jarPath)