Class AbstractBeanResolutionContext.FieldSegment<B,T>

java.lang.Object

io.micronaut.context.AbstractBeanResolutionContext.AbstractSegment<B,T>

io.micronaut.context.AbstractBeanResolutionContext.FieldSegment<B,T>

Type Parameters:

B - The declaring bean type

T - The field type

All Implemented Interfaces:

BeanResolutionContext.Segment<B,T>, AnnotatedElement, AnnotationMetadataProvider, AnnotationSource, Named, ArgumentCoercible<T>, ArgumentInjectionPoint<B,T>, FieldInjectionPoint<B,T>, InjectionPoint<B>

Enclosing class:

AbstractBeanResolutionContext

public static final class AbstractBeanResolutionContext.FieldSegment<B,T>
extends AbstractBeanResolutionContext.AbstractSegment<B,T>
implements FieldInjectionPoint<B,T>, ArgumentInjectionPoint<B,T>

A segment that represents a field. It is a FieldInjectionPoint, so the kind of injection can be told from the public injection point hierarchy alone; as a field has no enclosing constructor or method its getOuterInjectionPoint() is null.

Since:

1.2.3

Author:

Graeme Rocher

Field Summary

Fields inherited from class AbstractBeanResolutionContext.AbstractSegment

MEMBER_SEPARATOR

Fields inherited from interface AnnotationSource

EMPTY

Method Summary

Modifier and Type	Method	Description
Argument<T>	asArgument()
AnnotationMetadata	getAnnotationMetadata()	Supplies the metadata.
BeanDefinition<B>	getDeclaringBean()
@Nullable Qualifier<B>	getDeclaringBeanQualifier()
Field	getField()	Resolves the underlying field.
InjectionPoint<B>	getInjectionPoint()
@Nullable CallableInjectionPoint<B>	getOuterInjectionPoint()
Class<T>	getType()
String	toConsoleString(boolean ansiSupported)	To a console string.
String	toString()

Methods inherited from class AbstractBeanResolutionContext.AbstractSegment

equals, getArgument, getDeclaringType, getDeclaringTypeQualifier, getName, getTypeName, hashCode

Methods inherited from class Object

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

Methods inherited from interface AnnotatedElement

isDeclaredNonNull, isDeclaredNullable, isNonNull, isNullable

Methods inherited from interface AnnotationMetadataProvider

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

Methods inherited from interface AnnotationSource

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

Methods inherited from interface ArgumentInjectionPoint

getArgument

Methods inherited from interface FieldInjectionPoint

getName

Method Details

toString

public String toString()

Overrides:

toString in class Object

toConsoleString

public String toConsoleString(boolean ansiSupported)

Description copied from interface: BeanResolutionContext.Segment

To a console string.

Specified by:

toConsoleString in interface BeanResolutionContext.Segment<B,T>

Parameters:

ansiSupported - Whether ansi is supported

Returns:

The string

getInjectionPoint

public InjectionPoint<B> getInjectionPoint()

Specified by:

getInjectionPoint in interface BeanResolutionContext.Segment<B,T>

Returns:

The inject point

getDeclaringBean

public BeanDefinition<B> getDeclaringBean()

Specified by:

getDeclaringBean in interface InjectionPoint<B>

Returns:

The bean that declares this injection point

getOuterInjectionPoint

public @Nullable CallableInjectionPoint<B> getOuterInjectionPoint()

Specified by:

getOuterInjectionPoint in interface ArgumentInjectionPoint<B,T>

Returns:

The outer injection point (method or constructor), or null when the injection point is not an argument of a callable, such as a field

getType

public Class<T> getType()

Specified by:

getType in interface FieldInjectionPoint<B,T>

Returns:

The required component type

getField

public Field getField()

Description copied from interface: FieldInjectionPoint

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

Specified by:

getField in interface FieldInjectionPoint<B,T>

Returns:

The target field

asArgument

public Argument<T> asArgument()

Specified by:

asArgument in interface ArgumentCoercible<B>

Specified by:

asArgument in interface ArgumentInjectionPoint<B,T>

Returns:

The argument

getAnnotationMetadata

public AnnotationMetadata getAnnotationMetadata()

Description copied from interface: AnnotationMetadataProvider

Supplies the metadata. Defaults to AnnotationMetadata.EMPTY_METADATA.

Specified by:

getAnnotationMetadata in interface AnnotationMetadataProvider

Returns:

The AnnotationMetadata

getDeclaringBeanQualifier

public @Nullable Qualifier<B> getDeclaringBeanQualifier()

Specified by:

getDeclaringBeanQualifier in interface InjectionPoint<B>

Returns:

The qualifier of the bean that declares this injection point