Package net.bytebuddy.implementation.bind.annotation

Class TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue.OfConstant<U extends Annotation>

java.lang.Object

net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue<U>

net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue.OfConstant<U>

Type Parameters:

U - The bound annotation's type.

All Implemented Interfaces:

TargetMethodAnnotationDrivenBinder.ParameterBinder<U>

Enclosing class:

TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue<S extends Annotation>

@Enhance
public static class TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue.OfConstant<U extends Annotation>
extends TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue<U>

A parameter binder that binds a fixed value to a parameter annotation when using a MethodDelegation.

This binder is only capable to store values that can either be expressed as Java byte code or as a constant pool value. This includes primitive types, String values, Class values which can also be expressed as TypeDescription instances or method handles and method types for classes of a version at least of Java 7. The latter instances can also be expressed as unloaded JavaConstant representations.

Nested Class Summary

Nested classes/interfaces inherited from class net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue

TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue.OfConstant<U extends Annotation>

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder

TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding<S extends Annotation>, TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue<S extends Annotation>

Field Summary

Fields

Modifier and Type	Field	Description
private final Class<U>	type	The type of the annotation that is bound by this binder.
private final Object	value	The value that is assigned to any annotated parameter.

Fields inherited from interface net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder

DEFAULTS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OfConstant(Class<U> type, Object value)	Creates a binder for binding a fixed value to a parameter annotated with the given annotation.

Method Summary

Modifier and Type	Method	Description
protected Object	bind(AnnotationDescription.Loadable<U> annotation, MethodDescription source, ParameterDescription target)	Resolves a value for the given annotation on a parameter that is processed by a MethodDelegation.
Class<U>	getHandledType()	The annotation type that is handled by this parameter binder.
static <V extends Annotation> TargetMethodAnnotationDrivenBinder.ParameterBinder<V>	of(Class<V> type, Object value)	Creates a binder for binding a fixed value to a given annotation.

Methods inherited from class net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue

bind

Methods inherited from class java.lang.Object

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

Field Details

type

private final Class<U extends Annotation> type

The type of the annotation that is bound by this binder.

value

@MaybeNull
@ValueHandling(REVERSE_NULLABILITY)
private final Object value

The value that is assigned to any annotated parameter.

Constructor Details

OfConstant

protected OfConstant(Class<U> type,
 @MaybeNull
 Object value)

Creates a binder for binding a fixed value to a parameter annotated with the given annotation.

Parameters:

type - The type of the annotation that is bound by this binder.

value - The value that is assigned to any annotated parameter.

Method Details

of

public static <V extends Annotation>
TargetMethodAnnotationDrivenBinder.ParameterBinder<V> of(Class<V> type,
 @MaybeNull
 Object value)

Creates a binder for binding a fixed value to a given annotation.

Type Parameters:

V - The bound annotation's type.

Parameters:

type - The type of the annotation that is bound by this binder.

value - The value that is assigned to any annotated parameter.

Returns:

A parameter binder that binds the given annotation to the supplied value.

getHandledType

public Class<U> getHandledType()

The annotation type that is handled by this parameter binder.

Returns:

The Annotation.annotationType() handled by this parameter binder.

bind

@MaybeNull
protected Object bind(AnnotationDescription.Loadable<U> annotation,
 MethodDescription source,
 ParameterDescription target)

Description copied from class: TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue

Resolves a value for the given annotation on a parameter that is processed by a MethodDelegation.

Specified by:

bind in class TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue<U extends Annotation>

Parameters:

annotation - The annotation that triggered this binding.

source - The method for which a delegation is currently bound.

target - The parameter for which a value is bound.

Returns:

The constant pool value that is bound to this parameter or null for binding this value.