Package io.micronaut.inject

Interface InjectionPoint<T>

Type Parameters:

T - the bean type

All Superinterfaces:

AnnotationMetadataProvider, AnnotationSource

All Known Subinterfaces:

ArgumentInjectionPoint<B,T>, CallableInjectionPoint<T>, ConstructorInjectionPoint<T>, FieldInjectionPoint<B,T>, MethodInjectionPoint<B,T>

All Known Implementing Classes:

AbstractBeanResolutionContext.AnnotationSegment, AbstractBeanResolutionContext.ConstructorArgumentSegment, AbstractBeanResolutionContext.ConstructorSegment, AbstractBeanResolutionContext.FieldSegment, AbstractBeanResolutionContext.MethodArgumentSegment, AbstractBeanResolutionContext.MethodSegment

public interface InjectionPoint<T>
extends AnnotationMetadataProvider

An injection point as a point in a class definition where dependency injection is required.

Since:

1.0

Author:

Graeme Rocher

Field Summary

Fields inherited from interface io.micronaut.core.annotation.AnnotationSource

EMPTY

Method Summary

Modifier and Type	Method	Description
@NonNull BeanDefinition<T>	getDeclaringBean()
default @Nullable Qualifier<T>	getDeclaringBeanQualifier()
static boolean	isInjectionRequired(AnnotationMetadata annotationMetadata)	Check whether injection is required for the given metadata.

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

findAnnotation, findAnnotation, findDeclaredAnnotation, findDeclaredAnnotation, getAnnotationMetadata, getTargetAnnotationMetadata, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeAll, synthesizeAnnotationsByType, synthesizeDeclared, synthesizeDeclared, synthesizeDeclaredAnnotationsByType

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

getAnnotation, getAnnotation, getDeclaredAnnotation, getDeclaredAnnotation, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeDeclared

Method Details

getDeclaringBean

@NonNull
@NonNull BeanDefinition<T> getDeclaringBean()

Returns:

The bean that declares this injection point

getDeclaringBeanQualifier

@Nullable
default @Nullable Qualifier<T> getDeclaringBeanQualifier()

Returns:

The qualifier of the bean that declares this injection point

Since:

4.5.0

isInjectionRequired

static boolean isInjectionRequired(AnnotationMetadata annotationMetadata)

Check whether injection is required for the given metadata.

Parameters:

annotationMetadata - The annotation metadata.

Returns:

True if injection is required.

Since:

4.5.0