Package 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	Description
protected	AbstractBeanMethod(@NonNull BeanIntrospection<B> introspection, @NonNull Argument<T> returnType, @NonNull String name, @Nullable AnnotationMetadata annotationMetadata, @Nullable Argument<?>... arguments)	Default constructor.

Method Summary

Modifier and Type	Method	Description
final @NonNull AnnotationMetadata	getAnnotationMetadata()	Supplies the metadata.
final Argument<?>[]	getArguments()	The required argument types.
@NonNull BeanIntrospection<B>	getDeclaringBean()
final @NonNull String	getName()
final @NonNull 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.annotation.AnnotationMetadataProvider

findAnnotation, findAnnotation, findDeclaredAnnotation, findDeclaredAnnotation, 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

Methods inherited from interface io.micronaut.core.beans.BeanMethod

getDeclaringType

Constructor Details

AbstractBeanMethod

protected AbstractBeanMethod(@NonNull
 @NonNull BeanIntrospection<B> introspection,
 @NonNull
 @NonNull Argument<T> returnType,
 @NonNull
 @NonNull String name,
 @Nullable
 @Nullable AnnotationMetadata annotationMetadata,
 @Nullable
 @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 Details

getDeclaringBean

@NonNull
public @NonNull BeanIntrospection<B> getDeclaringBean()

Specified by:

getDeclaringBean in interface BeanMethod<B,T>

Returns:

The declaring bean introspection.

getReturnType

@NonNull
public final @NonNull ReturnType<T> getReturnType()

Specified by:

getReturnType in interface BeanMethod<B,T>

Returns:

The return type.

getAnnotationMetadata

@NonNull
public final @NonNull 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 @NonNull 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