net.bytebuddy.dynamic

Class ClassFileLocator.AgentBased.Dispatcher.ForJava6CapableVm

java.lang.Object

net.bytebuddy.dynamic.ClassFileLocator.AgentBased.Dispatcher.ForJava6CapableVm

All Implemented Interfaces:

ClassFileLocator.AgentBased.Dispatcher

Enclosing interface:

ClassFileLocator.AgentBased.Dispatcher

@HashCodeAndEqualsPlugin.Enhance
public static class ClassFileLocator.AgentBased.Dispatcher.ForJava6CapableVm
extends java.lang.Object
implements ClassFileLocator.AgentBased.Dispatcher

A dispatcher for a Java 6 capable VM.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.ClassFileLocator.AgentBased.Dispatcher

ClassFileLocator.AgentBased.Dispatcher.CreationAction, ClassFileLocator.AgentBased.Dispatcher.ForJava6CapableVm, ClassFileLocator.AgentBased.Dispatcher.ForLegacyVm

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.reflect.Method	addTransformer The Instrumentation#addTransformer method.
private java.lang.reflect.Method	isRetransformClassesSupported The Instrumentation#isRetransformClassesSupported method.
private java.lang.reflect.Method	retransformClasses The Instrumentation#retransformClasses method.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForJava6CapableVm(java.lang.reflect.Method isRetransformClassesSupported, java.lang.reflect.Method addTransformer, java.lang.reflect.Method retransformClasses) Creates a dispatcher for a Java 6 capable VM.

Method Summary

Modifier and Type	Method and Description
void	addTransformer(java.lang.instrument.Instrumentation instrumentation, java.lang.instrument.ClassFileTransformer classFileTransformer, boolean canRetransform) Registers a transformer.
boolean	isRetransformClassesSupported(java.lang.instrument.Instrumentation instrumentation) Invokes the Instrumentation#isRetransformClassesSupported method.
void	retransformClasses(java.lang.instrument.Instrumentation instrumentation, java.lang.Class<?>[] type) Retransforms the supplied classes.

Methods inherited from class java.lang.Object

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

Field Detail

isRetransformClassesSupported

private final java.lang.reflect.Method isRetransformClassesSupported

The Instrumentation#isRetransformClassesSupported method.

addTransformer

private final java.lang.reflect.Method addTransformer

The Instrumentation#addTransformer method.

retransformClasses

private final java.lang.reflect.Method retransformClasses

The Instrumentation#retransformClasses method.

Constructor Detail

ForJava6CapableVm

protected ForJava6CapableVm(java.lang.reflect.Method isRetransformClassesSupported,
                            java.lang.reflect.Method addTransformer,
                            java.lang.reflect.Method retransformClasses)

Creates a dispatcher for a Java 6 capable VM.

Parameters:

isRetransformClassesSupported - The Instrumentation#isRetransformClassesSupported method.

addTransformer - The Instrumentation#addTransformer method.

retransformClasses - The Instrumentation#retransformClasses method.

Method Detail

isRetransformClassesSupported

public boolean isRetransformClassesSupported(java.lang.instrument.Instrumentation instrumentation)

Invokes the Instrumentation#isRetransformClassesSupported method.

Specified by:

isRetransformClassesSupported in interface ClassFileLocator.AgentBased.Dispatcher

Parameters:

instrumentation - The instrumentation instance to invoke the method on.

Returns:

true if the supplied instrumentation instance supports retransformation.

addTransformer

public void addTransformer(java.lang.instrument.Instrumentation instrumentation,
                           java.lang.instrument.ClassFileTransformer classFileTransformer,
                           boolean canRetransform)

Registers a transformer.

Specified by:

addTransformer in interface ClassFileLocator.AgentBased.Dispatcher

Parameters:

instrumentation - The instrumentation instance to invoke the method on.

classFileTransformer - The class file transformer to register.

canRetransform - true if the class file transformer should be invoked upon a retransformation.

retransformClasses

public void retransformClasses(java.lang.instrument.Instrumentation instrumentation,
                               java.lang.Class<?>[] type)
                        throws java.lang.instrument.UnmodifiableClassException

Retransforms the supplied classes.

Specified by:

retransformClasses in interface ClassFileLocator.AgentBased.Dispatcher

Parameters:

instrumentation - The instrumentation instance to invoke the method on.

type - The types to retransform.

Throws:

java.lang.instrument.UnmodifiableClassException - If any of the supplied types are unmodifiable.