org.springframework.instrument.classloading.jboss

Class JBossMCTranslatorAdapter

java.lang.Object

org.springframework.instrument.classloading.jboss.JBossMCTranslatorAdapter

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

 class JBossMCTranslatorAdapter
extends java.lang.Object
implements java.lang.reflect.InvocationHandler

Adapter that implements JBoss Translator interface, delegating to a standard JDK ClassFileTransformer underneath.

To avoid compile time checks again the vendor API, a dynamic proxy is being used.

Since:

3.1

Author:

Costin Leau

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.instrument.ClassFileTransformer	transformer

Constructor Summary

Constructors

Constructor and Description
JBossMCTranslatorAdapter(java.lang.instrument.ClassFileTransformer transformer) Creates a new JBossMCTranslatorAdapter.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)
java.lang.String	toString()
byte[]	transform(java.lang.ClassLoader loader, java.lang.String className, java.lang.Class<?> classBeingRedefined, java.security.ProtectionDomain protectionDomain, byte[] classfileBuffer)
void	unregisterClassLoader(java.lang.ClassLoader loader)

Methods inherited from class java.lang.Object

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

Field Detail

transformer

private final java.lang.instrument.ClassFileTransformer transformer

Constructor Detail

JBossMCTranslatorAdapter

public JBossMCTranslatorAdapter(java.lang.instrument.ClassFileTransformer transformer)

Creates a new JBossMCTranslatorAdapter.

Parameters:

transformer - the ClassFileTransformer to be adapted (must not be null)

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                      java.lang.reflect.Method method,
                      java.lang.Object[] args)
                        throws java.lang.Throwable

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable

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.Exception

Throws:

java.lang.Exception

unregisterClassLoader

public void unregisterClassLoader(java.lang.ClassLoader loader)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object