org.jboss.weld.injection

Class MethodInjectionPoint<T,X>

java.lang.Object

org.jboss.weld.injection.MethodInjectionPoint<T,X>

All Implemented Interfaces:

InjectionPoint, WeldInjectionPointAttributes<T,java.lang.reflect.Method>

public class MethodInjectionPoint<T,X>
extends java.lang.Object

High-level representation of an injected method. This class does not need to be serializable because it is never injected.

Author:

Pete Muir, Jozef Hartinger

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MethodInjectionPoint(EnhancedAnnotatedMethod<T,X> enhancedMethod, Bean<?> declaringBean, java.lang.Class<?> declaringComponentClass, boolean observerOrDisposer, InjectionPointFactory factory, BeanManagerImpl manager)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
AnnotatedMethod<X>	getAnnotated()
Bean<?>	getBean()
java.util.Set<InjectionPoint>	getInjectionPoints() Returns a set of InjectionPoint instances of this constructor/method.
java.lang.reflect.Member	getMember()
java.util.List<ParameterInjectionPoint<?,X>>	getParameterInjectionPoints()
protected java.lang.Object[]	getParameterValues(java.lang.Class<? extends java.lang.annotation.Annotation> specialParam, java.lang.Object specialVal, BeanManagerImpl manager, CreationalContext<?> ctx, CreationalContext<?> invocationContext) Helper method for getting the current parameter values from a list of annotated parameters.
<A extends java.lang.annotation.Annotation> A	getQualifier(java.lang.Class<A> annotationType) Returns an instance of a given qualifier annotation or null if a given qualifier is not present on the injection point.
java.util.Set<java.lang.annotation.Annotation>	getQualifiers()
java.lang.reflect.Type	getType()
int	hashCode()
T	invoke(java.lang.Object declaringInstance, BeanManagerImpl manager, CreationalContext<?> creationalContext, java.lang.Class<? extends java.lang.RuntimeException> exceptionTypeToThrow)
T	invokeOnInstance(java.lang.Object declaringInstance, BeanManagerImpl manager, CreationalContext<?> creationalContext, java.lang.Class<? extends java.lang.RuntimeException> exceptionTypeToThrow)
T	invokeOnInstanceWithSpecialValue(java.lang.Object declaringInstance, java.lang.Class<? extends java.lang.annotation.Annotation> annotatedParameter, java.lang.Object parameter, BeanManagerImpl manager, CreationalContext<?> ctx, java.lang.Class<? extends java.lang.RuntimeException> exceptionTypeToThrow)
T	invokeWithSpecialValue(java.lang.Object declaringInstance, java.lang.Class<? extends java.lang.annotation.Annotation> annotatedParameter, java.lang.Object parameter, BeanManagerImpl manager, CreationalContext<?> ctx, java.lang.Class<? extends java.lang.RuntimeException> exceptionTypeToThrow)
boolean	isDelegate()
boolean	isTransient()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodInjectionPoint

protected MethodInjectionPoint(EnhancedAnnotatedMethod<T,X> enhancedMethod,
                    Bean<?> declaringBean,
                    java.lang.Class<?> declaringComponentClass,
                    boolean observerOrDisposer,
                    InjectionPointFactory factory,
                    BeanManagerImpl manager)

Method Detail

invoke

public T invoke(java.lang.Object declaringInstance,
       BeanManagerImpl manager,
       CreationalContext<?> creationalContext,
       java.lang.Class<? extends java.lang.RuntimeException> exceptionTypeToThrow)

invokeWithSpecialValue

public T invokeWithSpecialValue(java.lang.Object declaringInstance,
                       java.lang.Class<? extends java.lang.annotation.Annotation> annotatedParameter,
                       java.lang.Object parameter,
                       BeanManagerImpl manager,
                       CreationalContext<?> ctx,
                       java.lang.Class<? extends java.lang.RuntimeException> exceptionTypeToThrow)

invokeOnInstance

public T invokeOnInstance(java.lang.Object declaringInstance,
                 BeanManagerImpl manager,
                 CreationalContext<?> creationalContext,
                 java.lang.Class<? extends java.lang.RuntimeException> exceptionTypeToThrow)

invokeOnInstanceWithSpecialValue

public T invokeOnInstanceWithSpecialValue(java.lang.Object declaringInstance,
                                 java.lang.Class<? extends java.lang.annotation.Annotation> annotatedParameter,
                                 java.lang.Object parameter,
                                 BeanManagerImpl manager,
                                 CreationalContext<?> ctx,
                                 java.lang.Class<? extends java.lang.RuntimeException> exceptionTypeToThrow)

getParameterValues

protected java.lang.Object[] getParameterValues(java.lang.Class<? extends java.lang.annotation.Annotation> specialParam,
                                    java.lang.Object specialVal,
                                    BeanManagerImpl manager,
                                    CreationalContext<?> ctx,
                                    CreationalContext<?> invocationContext)

Helper method for getting the current parameter values from a list of annotated parameters.

Parameters:

parameters - The list of annotated parameter to look up

manager - The Bean manager

Returns:

The object array of looked up values

getAnnotated

public AnnotatedMethod<X> getAnnotated()

Specified by:

getAnnotated in interface InjectionPoint

getType

public java.lang.reflect.Type getType()

Specified by:

getType in interface InjectionPoint

getQualifiers

public java.util.Set<java.lang.annotation.Annotation> getQualifiers()

Specified by:

getQualifiers in interface InjectionPoint

getBean

public Bean<?> getBean()

Specified by:

getBean in interface InjectionPoint

isDelegate

public boolean isDelegate()

Specified by:

isDelegate in interface InjectionPoint

isTransient

public boolean isTransient()

Specified by:

isTransient in interface InjectionPoint

getQualifier

public <A extends java.lang.annotation.Annotation> A getQualifier(java.lang.Class<A> annotationType)

Description copied from interface: WeldInjectionPointAttributes

Returns an instance of a given qualifier annotation or null if a given qualifier is not present on the injection point.

Specified by:

getQualifier in interface WeldInjectionPointAttributes<T,S extends java.lang.reflect.Member>

getMember

public java.lang.reflect.Member getMember()

Specified by:

getMember in interface InjectionPoint

getParameterInjectionPoints

public java.util.List<ParameterInjectionPoint<?,X>> getParameterInjectionPoints()

getInjectionPoints

public java.util.Set<InjectionPoint> getInjectionPoints()

Returns a set of InjectionPoint instances of this constructor/method. This set never contains a SpecialParameterInjectionPoint and is therefore suitable for use outside of Weld. The returned set is immutable.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object