io.micronaut.inject

Interface FieldInjectionPoint<B,T>

Type Parameters:

B - The bean type that declares the injection point

T - The field component type

All Superinterfaces:

AnnotatedElement, AnnotationMetadataProvider, AnnotationSource, InjectionPoint<B>, Named

public interface FieldInjectionPoint<B,T>
extends InjectionPoint<B>, AnnotationMetadataProvider, AnnotatedElement

Defines an injection point for a field.

Since:

1.0

Author:

Graeme Rocher

Method Summary

Modifier and Type	Method and Description
Argument<T>	asArgument() Convert this field to an Argument reference.
Field	getField() Resolves the underlying field.
String	getName()
Class<T>	getType()
void	set(T instance, Object object) Sets the value of the field.

Methods inherited from interface io.micronaut.inject.InjectionPoint

getDeclaringBean, requiresReflection

Methods inherited from interface io.micronaut.core.annotation.AnnotatedElement

isDeclaredNonNull, isDeclaredNullable, isNonNull, isNullable

Method Detail

getName

String getName()

Specified by:

getName in interface Named

Returns:

The name of the field

getField

Field getField()

Resolves the underlying field. Note that this method will cause reflection metadata to be initialized and should be avoided.

Returns:

The target field

getType

Class<T> getType()

Returns:

The required component type

set

void set(T instance,
         Object object)

Sets the value of the field. Note that this method will cause reflection metadata to be initialized and should be avoided.

Parameters:

instance - the instance

object - The the field on the target object

asArgument

Argument<T> asArgument()

Convert this field to an Argument reference.

Returns:

The argument