io.quarkus.hibernate.orm.deployment

Class HibernateEntityEnhancer

java.lang.Object

io.quarkus.hibernate.orm.deployment.HibernateEntityEnhancer

All Implemented Interfaces:

BiFunction<String,org.objectweb.asm.ClassVisitor,org.objectweb.asm.ClassVisitor>

public final class HibernateEntityEnhancer
extends Object
implements BiFunction<String,org.objectweb.asm.ClassVisitor,org.objectweb.asm.ClassVisitor>

Used to transform bytecode by registering to io.quarkus.deployment.ProcessorContext#addByteCodeTransformer(java.util.function.Function). This function adapts the Quarkus bytecode transformer API - which uses ASM - to use the Entity Enhancement API of Hibernate ORM, which exposes a simple byte array. N.B. For enhancement the hardcoded tool of choice is the Byte Buddy based enhancer. This is not configurable, and we enforce the ORM environment to use the "noop" enhancer as we require all entities to be enhanced at build time.

Author:

Sanne Grinovero

Constructor Summary

Constructors

Constructor and Description
HibernateEntityEnhancer()

Method Summary

Modifier and Type	Method and Description
org.objectweb.asm.ClassVisitor	apply(String className, org.objectweb.asm.ClassVisitor outputClassVisitor)
byte[]	enhance(String className, byte[] bytes)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Detail

HibernateEntityEnhancer

public HibernateEntityEnhancer()

Method Detail

apply

public org.objectweb.asm.ClassVisitor apply(String className,
                                            org.objectweb.asm.ClassVisitor outputClassVisitor)

Specified by:

apply in interface BiFunction<String,org.objectweb.asm.ClassVisitor,org.objectweb.asm.ClassVisitor>

enhance

public byte[] enhance(String className,
                      byte[] bytes)