Package net.bytebuddy.dynamic.loading

Enum ClassReloadingStrategy.Dispatcher.ForLegacyVm

java.lang.Object

java.lang.Enum<ClassReloadingStrategy.Dispatcher.ForLegacyVm>

net.bytebuddy.dynamic.loading.ClassReloadingStrategy.Dispatcher.ForLegacyVm

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ClassReloadingStrategy.Dispatcher.ForLegacyVm>, ClassReloadingStrategy.Dispatcher

Enclosing interface:

ClassReloadingStrategy.Dispatcher

public static enum ClassReloadingStrategy.Dispatcher.ForLegacyVm
extends java.lang.Enum<ClassReloadingStrategy.Dispatcher.ForLegacyVm>
implements ClassReloadingStrategy.Dispatcher

A dispatcher for a legacy VM that does not support retransformation.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.loading.ClassReloadingStrategy.Dispatcher

ClassReloadingStrategy.Dispatcher.CreationAction, ClassReloadingStrategy.Dispatcher.ForJava6CapableVm, ClassReloadingStrategy.Dispatcher.ForLegacyVm

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE	The singleton instance.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ForLegacyVm()

Method Summary

Modifier and Type	Method	Description
void	addTransformer(java.lang.instrument.Instrumentation instrumentation, java.lang.instrument.ClassFileTransformer classFileTransformer, boolean canRetransform)	Registers a transformer.
boolean	isModifiableClass(java.lang.instrument.Instrumentation instrumentation, java.lang.Class<?> type)	Invokes the Instrumentation#isModifiableClass method.
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.
static ClassReloadingStrategy.Dispatcher.ForLegacyVm	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static ClassReloadingStrategy.Dispatcher.ForLegacyVm[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final ClassReloadingStrategy.Dispatcher.ForLegacyVm INSTANCE

The singleton instance.

Constructor Detail

ForLegacyVm

private ForLegacyVm()

Method Detail

values

public static ClassReloadingStrategy.Dispatcher.ForLegacyVm[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ClassReloadingStrategy.Dispatcher.ForLegacyVm c : ClassReloadingStrategy.Dispatcher.ForLegacyVm.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ClassReloadingStrategy.Dispatcher.ForLegacyVm valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

isModifiableClass

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

Invokes the Instrumentation#isModifiableClass method.

Specified by:

isModifiableClass in interface ClassReloadingStrategy.Dispatcher

Parameters:

instrumentation - The instrumentation instance to invoke the method on.

type - The type to consider for modifiability.

Returns:

true if the supplied type can be modified.

isRetransformClassesSupported

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

Invokes the Instrumentation#isRetransformClassesSupported method.

Specified by:

isRetransformClassesSupported in interface ClassReloadingStrategy.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 ClassReloadingStrategy.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)

Retransforms the supplied classes.

Specified by:

retransformClasses in interface ClassReloadingStrategy.Dispatcher

Parameters:

instrumentation - The instrumentation instance to invoke the method on.

type - The types to retransform.