org.hotswap.agent.plugin.proxy

Class AbstractProxyTransformer

java.lang.Object

org.hotswap.agent.plugin.proxy.AbstractProxyTransformer

All Implemented Interfaces:

ProxyTransformer

Direct Known Subclasses:

MultistepProxyTransformer, SinglestepProxyTransformer

public abstract class AbstractProxyTransformer
extends Object
implements ProxyTransformer

Redefines a proxy

Author:

Erki Ehtla

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<?>	classBeingRedefined
protected ClassPool	classPool
protected ProxyBytecodeGenerator	generator
protected ProxyBytecodeTransformer	transformer

Constructor Summary

Constructors

Constructor and Description
AbstractProxyTransformer(Class<?> classBeingRedefined, ClassPool classPool)

Method Summary

Modifier and Type	Method and Description
protected abstract ProxyBytecodeGenerator	createGenerator() creates a new ProxyBytecodeGenerator insatance for use in this transformer
protected abstract ProxyBytecodeTransformer	createTransformer() creates a new ProxyBytecodeTransformer insatance for use in this transformer
protected ProxyBytecodeGenerator	getGenerator()
protected ProxyBytecodeTransformer	getTransformer()
protected boolean	isTransformingNeeded() Checks if there were changes that require the redefinition of the proxy

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hotswap.agent.plugin.proxy.ProxyTransformer

transformRedefine

Field Detail

generator

protected ProxyBytecodeGenerator generator

transformer

protected ProxyBytecodeTransformer transformer

classBeingRedefined

protected Class<?> classBeingRedefined

classPool

protected ClassPool classPool

Constructor Detail

AbstractProxyTransformer

public AbstractProxyTransformer(Class<?> classBeingRedefined,
                                ClassPool classPool)

Method Detail

getGenerator

protected ProxyBytecodeGenerator getGenerator()

getTransformer

protected ProxyBytecodeTransformer getTransformer()

createGenerator

protected abstract ProxyBytecodeGenerator createGenerator()

creates a new ProxyBytecodeGenerator insatance for use in this transformer

Returns:

createTransformer

protected abstract ProxyBytecodeTransformer createTransformer()

creates a new ProxyBytecodeTransformer insatance for use in this transformer

Returns:

isTransformingNeeded

protected boolean isTransformingNeeded()

Checks if there were changes that require the redefinition of the proxy

Returns:

true if there wre changes that require redefinition