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>

@HashCodeAndEqualsPlugin.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 inherited from interface net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder

DEFAULTS

Constructor Summary

Constructors

Modifier	Constructor and 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 and 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

Constructor Detail

OfConstant

protected OfConstant(Class<U> type,
                     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 Detail

of

public 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.

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

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.