org.jboss.weld.introspector.jlr

Class WeldMethodImpl<T,X>

java.lang.Object

org.jboss.weld.introspector.jlr.AbstractWeldAnnotated<T,S>

org.jboss.weld.introspector.jlr.AbstractWeldMember<T,X,S>

org.jboss.weld.introspector.jlr.AbstractWeldCallable<T,X,java.lang.reflect.Method>

org.jboss.weld.introspector.jlr.WeldMethodImpl<T,X>

Type Parameters:

T -

All Implemented Interfaces:

Annotated, AnnotatedCallable<X>, AnnotatedMember<X>, AnnotatedMethod<X>, WeldAnnotated<T,java.lang.reflect.Method>, WeldCallable<T,X,java.lang.reflect.Method>, WeldMember<T,X,java.lang.reflect.Method>, WeldMethod<T,X>

public class WeldMethodImpl<T,X>
extends AbstractWeldCallable<T,X,java.lang.reflect.Method>
implements WeldMethod<T,X>

Represents an annotated method

This class is immutable and therefore threadsafe

Author:

Pete Muir

Field Summary

Fields inherited from interface org.jboss.weld.introspector.WeldCallable

MAPPED_PARAMETER_ANNOTATIONS

Fields inherited from interface org.jboss.weld.introspector.WeldAnnotated

MAPPED_DECLARED_METAANNOTATIONS, MAPPED_METAANNOTATIONS

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.reflect.Method	getDelegate()
java.util.List<AnnotatedParameter<X>>	getParameters() Get the parameters of the callable member.
java.lang.Class<?>[]	getParameterTypesAsArray() Get the parameter types as an array
java.lang.String	getPropertyName() Gets the property name
MethodSignature	getSignature()
java.util.List<WeldParameter<?,X>>	getWeldParameters() Gets the abstracted parameters of the method
java.util.List<WeldParameter<?,X>>	getWeldParameters(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType) Gets the list of annotated parameters for a given annotation
T	invoke(java.lang.Object instance, java.lang.Object... parameters) Invokes the method
T	invokeOnInstance(java.lang.Object instance, java.lang.Object... parameters) Invokes the method on the class of the passed instance, not the declaring class.
boolean	isEquivalent(java.lang.reflect.Method method) Checks if a this is equivalent to a JLR method
boolean	isGeneric()
static <T,X> WeldMethodImpl<T,X>	of(AnnotatedMethod<? super X> method, WeldClass<X> declaringClass, ClassTransformer classTransformer)
static <T,X> WeldMethodImpl<T,X>	of(java.lang.reflect.Method method, WeldClass<X> declaringClass, ClassTransformer classTransformer)
java.lang.String	toString() Gets a string representation of the member

Methods inherited from class org.jboss.weld.introspector.jlr.AbstractWeldMember

getDeclaringType, getJavaMember, getName, getPackage, isFinal, isPackagePrivate, isPrivate, isPublic, isStatic, isTransient

Methods inherited from class org.jboss.weld.introspector.jlr.AbstractWeldAnnotated

addMetaAnnotations, addMetaAnnotations, buildAnnotationMap, buildAnnotationMap, getActualTypeArguments, getAnnotation, getAnnotations, getBaseType, getBindingsAsArray, getInterfaceClosure, getJavaClass, getMetaAnnotations, getQualifiers, getTypeClosure, isAnnotationPresent, isParameterizedType, isPrimitive

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.weld.introspector.WeldMember

getDeclaringType

Methods inherited from interface org.jboss.weld.introspector.WeldAnnotated

getActualTypeArguments, getBindingsAsArray, getInterfaceClosure, getJavaClass, getMetaAnnotations, getName, getPackage, getQualifiers, isFinal, isPackagePrivate, isParameterizedType, isPrimitive, isPrivate, isPublic, isStatic

Methods inherited from interface javax.enterprise.inject.spi.AnnotatedMethod

getJavaMember

Methods inherited from interface javax.enterprise.inject.spi.AnnotatedMember

isStatic

Methods inherited from interface javax.enterprise.inject.spi.Annotated

getAnnotation, getAnnotations, getBaseType, getTypeClosure, isAnnotationPresent

Method Detail

of

public static <T,X> WeldMethodImpl<T,X> of(java.lang.reflect.Method method,
                           WeldClass<X> declaringClass,
                           ClassTransformer classTransformer)

of

public static <T,X> WeldMethodImpl<T,X> of(AnnotatedMethod<? super X> method,
                           WeldClass<X> declaringClass,
                           ClassTransformer classTransformer)

getDelegate

public java.lang.reflect.Method getDelegate()

Specified by:

getDelegate in class AbstractWeldAnnotated<T,java.lang.reflect.Method>

getWeldParameters

public java.util.List<WeldParameter<?,X>> getWeldParameters()

Description copied from interface: WeldCallable

Gets the abstracted parameters of the method

Specified by:

getWeldParameters in interface WeldCallable<T,X,java.lang.reflect.Method>

Returns:

A list of parameters. Returns an empty list if no parameters are present.

getParameterTypesAsArray

public java.lang.Class<?>[] getParameterTypesAsArray()

Description copied from interface: WeldMethod

Get the parameter types as an array

Specified by:

getParameterTypesAsArray in interface WeldMethod<T,X>

getWeldParameters

public java.util.List<WeldParameter<?,X>> getWeldParameters(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)

Description copied from interface: WeldCallable

Gets the list of annotated parameters for a given annotation

Specified by:

getWeldParameters in interface WeldCallable<T,X,java.lang.reflect.Method>

Parameters:

annotationType - The annotation to match

Returns:

A set of matching parameter abstractions. Returns an empty list if there are no matches.

isEquivalent

public boolean isEquivalent(java.lang.reflect.Method method)

Description copied from interface: WeldMethod

Checks if a this is equivalent to a JLR method

Specified by:

isEquivalent in interface WeldMethod<T,X>

Parameters:

method - The JLR method

Returns:

true if equivalent

invokeOnInstance

public T invokeOnInstance(java.lang.Object instance,
                 java.lang.Object... parameters)
                   throws java.lang.IllegalArgumentException,
                          java.lang.SecurityException,
                          java.lang.IllegalAccessException,
                          java.lang.reflect.InvocationTargetException,
                          java.lang.NoSuchMethodException

Description copied from interface: WeldMethod

Invokes the method on the class of the passed instance, not the declaring class. Useful with proxies

Specified by:

invokeOnInstance in interface WeldMethod<T,X>

Parameters:

instance - The instance to invoke

Returns:

A reference to the instance

Throws:

java.lang.IllegalArgumentException

java.lang.SecurityException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

java.lang.NoSuchMethodException

invoke

public T invoke(java.lang.Object instance,
       java.lang.Object... parameters)
         throws java.lang.IllegalArgumentException,
                java.lang.IllegalAccessException,
                java.lang.reflect.InvocationTargetException

Description copied from interface: WeldMethod

Invokes the method

Specified by:

invoke in interface WeldMethod<T,X>

Parameters:

instance - The instance to invoke

parameters - The method parameters

Returns:

A reference to the instance

Throws:

java.lang.IllegalArgumentException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

getPropertyName

public java.lang.String getPropertyName()

Description copied from interface: WeldMethod

Gets the property name

Specified by:

getPropertyName in interface WeldMethod<T,X>

Returns:

The name

toString

public java.lang.String toString()

Description copied from class: AbstractWeldMember

Gets a string representation of the member

Overrides:

toString in class AbstractWeldMember<T,X,java.lang.reflect.Method>

Returns:

A string representation

getSignature

public MethodSignature getSignature()

Specified by:

getSignature in interface WeldMethod<T,X>

getParameters

public java.util.List<AnnotatedParameter<X>> getParameters()

Description copied from interface: AnnotatedCallable

Get the parameters of the callable member.

Specified by:

getParameters in interface AnnotatedCallable<X>

Returns:

the parameters

isGeneric

public boolean isGeneric()

Specified by:

isGeneric in interface WeldAnnotated<T,java.lang.reflect.Method>