net.bytebuddy.dynamic.loading

Enum ClassInjector.UsingLookup.Dispatcher.ForLegacyVm

java.lang.Object

java.lang.Enum<ClassInjector.UsingLookup.Dispatcher.ForLegacyVm>

net.bytebuddy.dynamic.loading.ClassInjector.UsingLookup.Dispatcher.ForLegacyVm

All Implemented Interfaces:

Serializable, Comparable<ClassInjector.UsingLookup.Dispatcher.ForLegacyVm>, ClassInjector.UsingLookup.Dispatcher

Enclosing interface:

ClassInjector.UsingLookup.Dispatcher

public static enum ClassInjector.UsingLookup.Dispatcher.ForLegacyVm
extends Enum<ClassInjector.UsingLookup.Dispatcher.ForLegacyVm>
implements ClassInjector.UsingLookup.Dispatcher

A dispatcher for a legacy VM that does not support class definition via method handles.

Nested Class Summary

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

ClassInjector.UsingLookup.Dispatcher.Creator, ClassInjector.UsingLookup.Dispatcher.ForJava9CapableVm, ClassInjector.UsingLookup.Dispatcher.ForLegacyVm

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE The singleton instance.

Method Summary

Modifier and Type	Method and Description
Class<?>	defineClass(Object lookup, byte[] binaryRepresentation) Defines a class.
Object	dropLookupMode(Object lookup, int mode) Drops a given lookup mode from a lookup instance.
boolean	isAlive() Indicates if this dispatcher is available on the current VM.
int	lookupModes(Object lookup) Returns a lookup objects lookup types.
Class<?>	lookupType(Object lookup) Returns the lookup type for a given method handle lookup.
static ClassInjector.UsingLookup.Dispatcher.ForLegacyVm	valueOf(String name) Returns the enum constant of this type with the specified name.
static ClassInjector.UsingLookup.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 ClassInjector.UsingLookup.Dispatcher.ForLegacyVm INSTANCE

The singleton instance.

Method Detail

values

public static ClassInjector.UsingLookup.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 (ClassInjector.UsingLookup.Dispatcher.ForLegacyVm c : ClassInjector.UsingLookup.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 ClassInjector.UsingLookup.Dispatcher.ForLegacyVm valueOf(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:

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

NullPointerException - if the argument is null

isAlive

public boolean isAlive()

Description copied from interface: ClassInjector.UsingLookup.Dispatcher

Indicates if this dispatcher is available on the current VM.

Specified by:

isAlive in interface ClassInjector.UsingLookup.Dispatcher

Returns:

true if this dispatcher is alive.

lookupType

public Class<?> lookupType(Object lookup)

Description copied from interface: ClassInjector.UsingLookup.Dispatcher

Returns the lookup type for a given method handle lookup.

Specified by:

lookupType in interface ClassInjector.UsingLookup.Dispatcher

Parameters:

lookup - The lookup instance.

Returns:

The lookup type.

lookupModes

public int lookupModes(Object lookup)

Description copied from interface: ClassInjector.UsingLookup.Dispatcher

Returns a lookup objects lookup types.

Specified by:

lookupModes in interface ClassInjector.UsingLookup.Dispatcher

Parameters:

lookup - The lookup instance.

Returns:

The modifiers indicating the instance's lookup modes.

dropLookupMode

public Object dropLookupMode(Object lookup,
                             int mode)

Description copied from interface: ClassInjector.UsingLookup.Dispatcher

Drops a given lookup mode from a lookup instance.

Specified by:

dropLookupMode in interface ClassInjector.UsingLookup.Dispatcher

Parameters:

lookup - The lookup instance.

mode - The modes to drop.

Returns:

A new lookup instance where the modes were dropped.

defineClass

public Class<?> defineClass(Object lookup,
                            byte[] binaryRepresentation)

Description copied from interface: ClassInjector.UsingLookup.Dispatcher

Defines a class.

Specified by:

defineClass in interface ClassInjector.UsingLookup.Dispatcher

Parameters:

lookup - The java.lang.invoke.MethodHandles$Lookup instance to use.

binaryRepresentation - The defined class's binary representation.

Returns:

The defined class.