Package net.bytebuddy.agent.builder

Class AgentBuilder.RedefinitionStrategy.Dispatcher.ForJava6CapableVm

java.lang.Object

net.bytebuddy.agent.builder.AgentBuilder.RedefinitionStrategy.Dispatcher.ForJava6CapableVm

All Implemented Interfaces:

AgentBuilder.RedefinitionStrategy.Dispatcher

Enclosing interface:

AgentBuilder.RedefinitionStrategy.Dispatcher

@Enhance
public static class AgentBuilder.RedefinitionStrategy.Dispatcher.ForJava6CapableVm
extends java.lang.Object
implements AgentBuilder.RedefinitionStrategy.Dispatcher

A dispatcher for a Java 6 capable VM.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.agent.builder.AgentBuilder.RedefinitionStrategy.Dispatcher

AgentBuilder.RedefinitionStrategy.Dispatcher.CreationAction, AgentBuilder.RedefinitionStrategy.Dispatcher.ForJava6CapableVm, AgentBuilder.RedefinitionStrategy.Dispatcher.ForLegacyVm

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.reflect.Method	isModifiableClass	The Instrumentation#isModifiableClass 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	Description
protected	ForJava6CapableVm(java.lang.reflect.Method isModifiableClass, java.lang.reflect.Method isRetransformClassesSupported, java.lang.reflect.Method retransformClasses)	Creates a new Java 6 capable dispatcher.

Method Summary

Modifier and Type	Method	Description
boolean	isModifiableClass(java.lang.instrument.Instrumentation instrumentation, java.lang.Class<?> type)	Checks if the supplied type is modifiable.
boolean	isRetransformClassesSupported(java.lang.instrument.Instrumentation instrumentation)	Checks if retransformation is supported for the supplied instrumentation instance.
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

isModifiableClass

private final java.lang.reflect.Method isModifiableClass

The Instrumentation#isModifiableClass method.

isRetransformClassesSupported

private final java.lang.reflect.Method isRetransformClassesSupported

The Instrumentation#isRetransformClassesSupported method.

retransformClasses

private final java.lang.reflect.Method retransformClasses

The Instrumentation#retransformClasses method.

Constructor Detail

ForJava6CapableVm

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

Creates a new Java 6 capable dispatcher.

Parameters:

isModifiableClass - The Instrumentation#isModifiableClass method.

isRetransformClassesSupported - The Instrumentation#isRetransformClassesSupported method.

retransformClasses - The Instrumentation#retransformClasses method.

Method Detail

isModifiableClass

public boolean isModifiableClass(java.lang.instrument.Instrumentation instrumentation,
                                 java.lang.Class<?> type)

Checks if the supplied type is modifiable.

Specified by:

isModifiableClass in interface AgentBuilder.RedefinitionStrategy.Dispatcher

Parameters:

instrumentation - The instrumentation instance available.

type - The type to check for modifiability.

Returns:

true if the supplied type is modifiable.

isRetransformClassesSupported

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

Checks if retransformation is supported for the supplied instrumentation instance.

Specified by:

isRetransformClassesSupported in interface AgentBuilder.RedefinitionStrategy.Dispatcher

Parameters:

instrumentation - The instrumentation instance available.

Returns:

true if the supplied instance supports 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 AgentBuilder.RedefinitionStrategy.Dispatcher

Parameters:

instrumentation - The instrumentation instance to use for retransformation.

type - The types to retransform.

Throws:

java.lang.instrument.UnmodifiableClassException - If the supplied classes cannot be retransformed.