Package org.hibernate.bytecode.enhance.internal.bytebuddy

Class EnhancerImpl

java.lang.Object

org.hibernate.bytecode.enhance.internal.bytebuddy.EnhancerImpl

All Implemented Interfaces:

Enhancer

public class EnhancerImpl
extends Object
implements Enhancer

Field Summary

Fields

Modifier and Type	Field	Description
protected org.hibernate.bytecode.enhance.internal.bytebuddy.ByteBuddyEnhancementContext	enhancementContext

Constructor Summary

Constructors

Constructor	Description
EnhancerImpl(EnhancementContext enhancementContext, ByteBuddyState byteBuddyState)	Constructs the Enhancer, using the given context.

Method Summary

Modifier and Type	Method	Description
void	discoverTypes(String className, byte[] originalBytes)	Discovers types prior to enhancement.
byte[]	enhance(String className, byte[] originalBytes)	Performs the enhancement.

Methods inherited from class java.lang.Object

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

Field Detail

enhancementContext

protected final org.hibernate.bytecode.enhance.internal.bytebuddy.ByteBuddyEnhancementContext enhancementContext

Constructor Detail

EnhancerImpl

public EnhancerImpl(EnhancementContext enhancementContext,
                    ByteBuddyState byteBuddyState)

Constructs the Enhancer, using the given context.

Parameters:

enhancementContext - Describes the context in which enhancement will occur so as to give access to contextual/environmental information.

byteBuddyState - refers to the ByteBuddy instance to use

Method Detail

enhance

public byte[] enhance(String className,
                      byte[] originalBytes)
               throws EnhancementException

Performs the enhancement.

Specified by:

enhance in interface Enhancer

Parameters:

className - The name of the class whose bytecode is being enhanced.

originalBytes - The class's original (pre-enhancement) byte code

Returns:

The enhanced bytecode. Could be the same as the original bytecode if the original was already enhanced or we could not enhance it for some reason.

Throws:

EnhancementException - Indicates a problem performing the enhancement

discoverTypes

public void discoverTypes(String className,
                          byte[] originalBytes)

Description copied from interface: Enhancer

Discovers types prior to enhancement. It is possible to invoke this method concurrently.

Specified by:

discoverTypes in interface Enhancer

Parameters:

className - The name of the class whose bytecode is being analyzed for type discovery.

originalBytes - The class's original (pre-enhancement) byte code