io.micronaut.core.beans

Class AbstractBeanMethod<B,T>

java.lang.Object

io.micronaut.core.beans.AbstractBeanMethod<B,T>

Type Parameters:

B - The bean type

T - The return type

All Implemented Interfaces:

AnnotationMetadataProvider, AnnotationSource, BeanMethod<B,T>, Named, Executable<B,T>

Direct Known Subclasses:

AbstractExecutableBeanMethod

@Internal
public abstract class AbstractBeanMethod<B,T>
extends java.lang.Object
implements BeanMethod<B,T>

Abstract implementation of the BeanMethod interface.

Since:

2.3.0

Author:

graemerocher

Field Summary

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

EMPTY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractBeanMethod(BeanIntrospection<B> introspection, Argument<T> returnType, java.lang.String name, AnnotationMetadata annotationMetadata, Argument<?>... arguments) Default constructor.

Method Summary

Modifier and Type	Method and Description
AnnotationMetadata	getAnnotationMetadata() Supplies the metadata.
Argument<?>[]	getArguments() The required argument types.
BeanIntrospection<B>	getDeclaringBean()
java.lang.String	getName()
ReturnType<T>	getReturnType()
T	invoke(B instance, java.lang.Object... arguments) Invokes the method.
protected abstract T	invokeInternal(B instance, java.lang.Object... arguments) Abstract implementation implemented by generated byte code.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

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

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

getAnnotation, getAnnotation, getDeclaredAnnotation, getDeclaredAnnotation

Constructor Detail

AbstractBeanMethod

protected AbstractBeanMethod(@NonNull
                             BeanIntrospection<B> introspection,
                             @NonNull
                             Argument<T> returnType,
                             @NonNull
                             java.lang.String name,
                             @Nullable
                             AnnotationMetadata annotationMetadata,
                             @Nullable
                             Argument<?>... arguments)

Default constructor.

Parameters:

introspection - The associated introspection

returnType - The return type

name - The name of the method

annotationMetadata - The annotation metadata

arguments - The argument types

Method Detail

getDeclaringBean

@NonNull
public BeanIntrospection<B> getDeclaringBean()

Specified by:

getDeclaringBean in interface BeanMethod<B,T>

Returns:

The declaring bean introspection.

getReturnType

@NonNull
public final ReturnType<T> getReturnType()

Specified by:

getReturnType in interface BeanMethod<B,T>

Returns:

The return type.

getAnnotationMetadata

@NonNull
public final AnnotationMetadata getAnnotationMetadata()

Description copied from interface: AnnotationMetadataProvider

Supplies the metadata. Defaults to AnnotationMetadata.EMPTY_METADATA.

Specified by:

getAnnotationMetadata in interface AnnotationMetadataProvider

Returns:

The AnnotationMetadata

getName

@NonNull
public final java.lang.String getName()

Specified by:

getName in interface Named

Returns:

The name of the component

getArguments

public final Argument<?>[] getArguments()

Description copied from interface: Executable

The required argument types.

Specified by:

getArguments in interface Executable<B,T>

Returns:

The arguments

invoke

public T invoke(@NonNull
                B instance,
                java.lang.Object... arguments)

Description copied from interface: Executable

Invokes the method.

Specified by:

invoke in interface Executable<B,T>

Parameters:

instance - The instance

arguments - The arguments

Returns:

The result

invokeInternal

@Internal
protected abstract T invokeInternal(B instance,
                                              java.lang.Object... arguments)

Abstract implementation implemented by generated byte code.

Parameters:

instance - The instance

arguments - The arguments

Returns:

The result