org.jboss.weld.injection

Class MethodInjectionPoint<T,X>

java.lang.Object

org.jboss.weld.injection.AbstractCallableInjectionPoint<T,X,Method>

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

All Implemented Interfaces:

InjectionPoint, WeldInjectionPointAttributes<T,Method>, WeldInjectionPoint<T,Method>

public class MethodInjectionPoint<T,X>
extends AbstractCallableInjectionPoint<T,X,Method>

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, Class<?> declaringComponentClass, boolean observerOrDisposer, InjectionPointFactory factory, BeanManagerImpl manager)

Method Summary

Methods

Modifier and Type	Method and Description
AnnotatedMethod<X>	getAnnotated() Obtain an instance of AnnotatedField or AnnotatedParameter, depending upon whether the injection point is an injected field or a constructor/method parameter.
protected Object[]	getParameterValues(Class<? extends Annotation> specialParam, Object specialVal, BeanManagerImpl manager, CreationalContext<?> ctx, CreationalContext<?> invocationContext) Helper method for getting the current parameter values from a list of annotated parameters.
void	inject(Object declaringInstance, Object value) Injects an instance
T	invoke(Object declaringInstance, BeanManagerImpl manager, CreationalContext<?> creationalContext, Class<? extends RuntimeException> exceptionTypeToThrow)
T	invokeOnInstance(Object declaringInstance, BeanManagerImpl manager, CreationalContext<?> creationalContext, Class<? extends RuntimeException> exceptionTypeToThrow)
T	invokeOnInstanceWithSpecialValue(Object declaringInstance, Class<? extends Annotation> annotatedParameter, Object parameter, BeanManagerImpl manager, CreationalContext<?> ctx, Class<? extends RuntimeException> exceptionTypeToThrow)
T	invokeWithSpecialValue(Object declaringInstance, Class<? extends Annotation> annotatedParameter, Object parameter, BeanManagerImpl manager, CreationalContext<?> ctx, Class<? extends RuntimeException> exceptionTypeToThrow)

Methods inherited from class org.jboss.weld.injection.AbstractCallableInjectionPoint

equals, getBean, getInjectionPoints, getMember, getParameterInjectionPoints, getQualifier, getQualifiers, getType, hashCode, isDelegate, isTransient, 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,
                    Class<?> declaringComponentClass,
                    boolean observerOrDisposer,
                    InjectionPointFactory factory,
                    BeanManagerImpl manager)

Method Detail

invoke

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

invokeWithSpecialValue

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

invokeOnInstance

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

invokeOnInstanceWithSpecialValue

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

inject

public void inject(Object declaringInstance,
          Object value)

Description copied from interface: WeldInjectionPoint

Injects an instance

Parameters:

declaringInstance - The instance to inject into

value - The value to inject

getParameterValues

protected Object[] getParameterValues(Class<? extends Annotation> specialParam,
                          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()

Description copied from interface: InjectionPoint

Obtain an instance of AnnotatedField or AnnotatedParameter, depending upon whether the injection point is an injected field or a constructor/method parameter.

Specified by:

getAnnotated in interface InjectionPoint

Specified by:

getAnnotated in class AbstractCallableInjectionPoint<T,X,Method>

Returns:

an AnnotatedField or AnnotatedParameter