net.bytebuddy.asm

Class Advice.DynamicValue.ForAnnotationProperty<T extends Annotation>

java.lang.Object

net.bytebuddy.asm.Advice.DynamicValue.ForAnnotationProperty<T>

Type Parameters:

T - The type of the annotation for which a property is bound.

All Implemented Interfaces:

Advice.DynamicValue<T>

Enclosing interface:

Advice.DynamicValue<T extends Annotation>

public static class Advice.DynamicValue.ForAnnotationProperty<T extends Annotation>
extends Object
implements Advice.DynamicValue<T>

A dynamic value for an annotation type's property.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.asm.Advice.DynamicValue

Advice.DynamicValue.ForAnnotationProperty<T extends Annotation>, Advice.DynamicValue.ForFixedValue

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForAnnotationProperty(MethodDescription.InDefinedShape annotationProperty) Creates a new dynamic value for an annotation property.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
int	hashCode()
protected static <T extends Annotation> Advice.DynamicValue<T>	of(Class<? extends T> type, String property) Locates the annotation property of the given name or throws an exception if no such property exists.
Object	resolve(TypeDescription instrumentedType, MethodDescription instrumentedMethod, ParameterDescription.InDefinedShape target, AnnotationDescription.Loadable<T> annotation, boolean initialized) Resolves a constant value that is mapped to a parameter that is annotated with a custom bound annotation: A primitive wrapper value allow binding of the primitive which is optionally boxed but never unboxed.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ForAnnotationProperty

protected ForAnnotationProperty(MethodDescription.InDefinedShape annotationProperty)

Creates a new dynamic value for an annotation property.

Parameters:

annotationProperty - The annotation property.

Method Detail

of

protected static <T extends Annotation> Advice.DynamicValue<T> of(Class<? extends T> type,
                                                                  String property)

Locates the annotation property of the given name or throws an exception if no such property exists.

Type Parameters:

T - The type of the annotation.

Parameters:

type - The annotation type being bound.

property - The name of the annotation property.

Returns:

A dynamic value for the located property type.

resolve

public Object resolve(TypeDescription instrumentedType,
                      MethodDescription instrumentedMethod,
                      ParameterDescription.InDefinedShape target,
                      AnnotationDescription.Loadable<T> annotation,
                      boolean initialized)

Description copied from interface: Advice.DynamicValue

Resolves a constant value that is mapped to a parameter that is annotated with a custom bound annotation:

• A primitive wrapper value allow binding of the primitive which is optionally boxed but never unboxed.
• A Class or TypeDescription indicate the binding of a type constant.
• A FieldDescription indicates binding the field value. The field must be visible and be declared by a super type or be static. A field value is optionally boxed but never unboxed,
• A ParameterDescription indicates binding the assigned argument value. The parameter must be declared by the instrumented method. The parameter value is optionally boxed but never unboxed,
• A Serializable value is serialized and stored Base64 encoded in the constant pool.

Specified by:

resolve in interface Advice.DynamicValue<T extends Annotation>

Parameters:

instrumentedType - The instrumented type.

instrumentedMethod - The instrumented method onto which this advice is applied.

target - The target parameter that is bound.

annotation - The annotation that triggered this binding.

initialized - true if the method is initialized when the value is bound, i.e. that the value is not supplied to a constructor before the super constructor was invoked.

Returns:

A constant value, a serializable value or a field or parameter description to bind to the supplied parameter or null to assign this value.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object