Package net.bytebuddy.dynamic.loading

Class ClassReloadingStrategy.Strategy.ClassRedefinitionTransformer

java.lang.Object

net.bytebuddy.dynamic.loading.ClassReloadingStrategy.Strategy.ClassRedefinitionTransformer

All Implemented Interfaces:

ClassFileTransformer

Enclosing class:

ClassReloadingStrategy.Strategy

protected static class ClassReloadingStrategy.Strategy.ClassRedefinitionTransformer
extends Object
implements ClassFileTransformer

A class file transformer that applies a given ClassDefinition.

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<Class<?>,ClassDefinition>	redefinedClasses	A mapping of classes to be redefined to their redefined class definitions.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ClassRedefinitionTransformer(Map<Class<?>,ClassDefinition> redefinedClasses)	Creates a new class redefinition transformer.

Method Summary

Modifier and Type	Method	Description
void	assertTransformation()	Validates that all given classes were redefined.
byte[]	transform(ClassLoader classLoader, String internalTypeName, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.instrument.ClassFileTransformer

transform

Field Details

redefinedClasses

private final Map<Class<?>,ClassDefinition> redefinedClasses

A mapping of classes to be redefined to their redefined class definitions.

Constructor Details

ClassRedefinitionTransformer

protected ClassRedefinitionTransformer(Map<Class<?>,ClassDefinition> redefinedClasses)

Creates a new class redefinition transformer.

Parameters:

redefinedClasses - A mapping of classes to be redefined to their redefined class definitions.

Method Details

transform

@MaybeNull
public byte[] transform(@MaybeNull
 ClassLoader classLoader,
 @MaybeNull
 String internalTypeName,
 @MaybeNull
 Class<?> classBeingRedefined,
 ProtectionDomain protectionDomain,
 byte[] classfileBuffer)

Specified by:

transform in interface ClassFileTransformer

assertTransformation

public void assertTransformation()

Validates that all given classes were redefined.