net.bytebuddy.dynamic.loading

Class ClassReloadingStrategy.Strategy.ClassRedefinitionTransformer

java.lang.Object

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

All Implemented Interfaces:

java.lang.instrument.ClassFileTransformer

Enclosing class:

ClassReloadingStrategy.Strategy

protected static class ClassReloadingStrategy.Strategy.ClassRedefinitionTransformer
extends java.lang.Object
implements java.lang.instrument.ClassFileTransformer

A class file transformer that applies a given ClassDefinition.

Field Summary

Fields

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

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

redefinedClasses

private final java.util.Map<java.lang.Class<?>,java.lang.instrument.ClassDefinition> redefinedClasses

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

Constructor Detail

ClassRedefinitionTransformer

protected ClassRedefinitionTransformer(java.util.Map<java.lang.Class<?>,java.lang.instrument.ClassDefinition> redefinedClasses)

Creates a new class redefinition transformer.

Parameters:

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

Method Detail

transform

public byte[] transform(java.lang.ClassLoader classLoader,
                        java.lang.String internalTypeName,
                        java.lang.Class<?> classBeingRedefined,
                        java.security.ProtectionDomain protectionDomain,
                        byte[] classfileBuffer)

Specified by:

transform in interface java.lang.instrument.ClassFileTransformer

assertTransformation

public void assertTransformation()

Validates that all given classes were redefined.