Package org.jboss.weld.annotated.runtime

Class InvokableAnnotatedMethod<T>

java.lang.Object

org.jboss.weld.util.annotated.ForwardingAnnotated

org.jboss.weld.util.annotated.ForwardingAnnotatedMember<X>

org.jboss.weld.util.annotated.ForwardingAnnotatedCallable<X>

org.jboss.weld.util.annotated.ForwardingAnnotatedMethod<T>

org.jboss.weld.annotated.runtime.InvokableAnnotatedMethod<T>

All Implemented Interfaces:

Annotated, AnnotatedCallable<T>, AnnotatedMember<T>, AnnotatedMethod<T>

public class InvokableAnnotatedMethod<T>
extends ForwardingAnnotatedMethod<T>

An implementation of AnnotatedMethod used at runtime for invoking Java methods.

Author:

Jozef Hartinger

Constructor Summary

Constructors

Constructor	Description
InvokableAnnotatedMethod(AnnotatedMethod<T> annotatedMethod)

Method Summary

Modifier and Type	Method	Description
AnnotatedMethod<T>	delegate()
<X> X	invoke(Object instance, Object... parameters)	Invokes the method
<X> X	invokeOnInstance(Object instance, Object... parameters)	Invokes the method on the class of the passed instance, not the declaring class.
static <T> InvokableAnnotatedMethod<T>	of(AnnotatedMethod<T> delegate)

Methods inherited from class org.jboss.weld.util.annotated.ForwardingAnnotatedMethod

getJavaMember

Methods inherited from class org.jboss.weld.util.annotated.ForwardingAnnotatedCallable

getParameters

Methods inherited from class org.jboss.weld.util.annotated.ForwardingAnnotatedMember

getDeclaringType, isStatic

Methods inherited from class org.jboss.weld.util.annotated.ForwardingAnnotated

equals, getAnnotation, getAnnotations, getBaseType, getTypeClosure, hashCode, isAnnotationPresent, toString

Methods inherited from class java.lang.Object

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

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

getAnnotation, getAnnotations, getBaseType, getTypeClosure, isAnnotationPresent

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

getParameters

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

getDeclaringType, isStatic

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

getAnnotations

Constructor Detail

InvokableAnnotatedMethod

public InvokableAnnotatedMethod(AnnotatedMethod<T> annotatedMethod)

Method Detail

of

public static <T> InvokableAnnotatedMethod<T> of(AnnotatedMethod<T> delegate)

invoke

public <X> X invoke(Object instance,
                    Object... parameters)
             throws IllegalArgumentException,
                    IllegalAccessException,
                    InvocationTargetException

Invokes the method

Parameters:

instance - The instance to invoke

parameters - The method parameters

Returns:

A reference to the instance

Throws:

IllegalArgumentException

IllegalAccessException

InvocationTargetException

invokeOnInstance

public <X> X invokeOnInstance(Object instance,
                              Object... parameters)
                       throws IllegalArgumentException,
                              SecurityException,
                              IllegalAccessException,
                              InvocationTargetException,
                              NoSuchMethodException

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

Parameters:

instance - The instance to invoke

manager - The Bean manager

Returns:

A reference to the instance

Throws:

IllegalArgumentException

SecurityException

IllegalAccessException

InvocationTargetException

NoSuchMethodException

delegate

public AnnotatedMethod<T> delegate()

Specified by:

delegate in class ForwardingAnnotatedMethod<T>