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 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, 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()
String	getName()
ReturnType<T>	getReturnType()
T	invoke(B instance, Object... arguments) Invokes the method.
protected abstract T	invokeInternal(B instance, 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.beans.BeanMethod

getDeclaringType

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, isAnnotationPresent, isDeclaredAnnotationPresent, synthesize, synthesizeDeclared

Constructor Detail

AbstractBeanMethod

protected AbstractBeanMethod(@NonNull
                             BeanIntrospection<B> introspection,
                             @NonNull
                             Argument<T> returnType,
                             @NonNull
                             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 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,
                Object... arguments)

Description copied from interface: Executable

Invokes the method.

Specified by:

invoke in interface Executable<B,T>

Parameters:

instance - The instance. Nullable only if it's a static method call.

arguments - The arguments

Returns:

The result

invokeInternal

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

Abstract implementation implemented by generated byte code.

Parameters:

instance - The instance

arguments - The arguments

Returns:

The result