org.hibernate.ejb.instrument
Class InterceptFieldClassFileTransformer

java.lang.Object
  org.hibernate.ejb.instrument.InterceptFieldClassFileTransformer

All Implemented Interfaces:

javax.persistence.spi.ClassTransformer

public class InterceptFieldClassFileTransformer
extends Object
implements javax.persistence.spi.ClassTransformer

Enhance the classes allowing them to implements InterceptFieldEnabled This interface is then used by Hibernate for some optimizations.

Author:

Emmanuel Bernard

Constructor Summary

InterceptFieldClassFileTransformer(List<String> entities)

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

InterceptFieldClassFileTransformer

public InterceptFieldClassFileTransformer(List<String> entities)

Method Detail

transform

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

Specified by:

transform in interface javax.persistence.spi.ClassTransformer

Throws:

java.lang.instrument.IllegalClassFormatException