Package org.jboss.weld.injection

Class InterceptionFactoryImpl<T>

java.lang.Object

org.jboss.weld.injection.InterceptionFactoryImpl<T>

Type Parameters:

T -

All Implemented Interfaces:

InterceptionFactory<T>

public class InterceptionFactoryImpl<T>
extends Object
implements InterceptionFactory<T>

Instances of this class are not suitable for sharing between threads.

Author:

Martin Kouba

Method Summary

Modifier and Type	Method	Description
AnnotatedTypeConfigurator<T>	configure()	Returns an AnnotatedTypeConfigurator initialized with the AnnotatedType created either for the class passed to BeanManager.createInterceptionFactory(CreationalContext, Class) or derived from the InterceptionFactory parameter injection point.
T	createInterceptedInstance(T instance)	Returns a wrapper instance whose method invocations are intercepted by method interceptors and forwarded to a provided instance.
InterceptionFactory<T>	ignoreFinalMethods()	Instructs the container to ignore all non-static, final methods with public, protected or default visibility declared by any class in the type hierarchy of the intercepted instance during invocation of InterceptionFactory.createInterceptedInstance(Object).
static <F> InterceptionFactoryImpl<F>	of(BeanManagerImpl beanManager, CreationalContext<?> creationalContext, AnnotatedType<F> annotatedType)

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <F> InterceptionFactoryImpl<F> of(BeanManagerImpl beanManager,
                                                CreationalContext<?> creationalContext,
                                                AnnotatedType<F> annotatedType)

Parameters:

beanManager -

creationalContext -

annotatedType -

Returns:

ignoreFinalMethods

public InterceptionFactory<T> ignoreFinalMethods()

Description copied from interface: InterceptionFactory

Instructs the container to ignore all non-static, final methods with public, protected or default visibility declared by any class in the type hierarchy of the intercepted instance during invocation of InterceptionFactory.createInterceptedInstance(Object).

Ignored methods should never be invoked upon the wrapper instance created by InterceptionFactory.createInterceptedInstance(Object). Otherwise, unpredictable behavior results.

Specified by:

ignoreFinalMethods in interface InterceptionFactory<T>

Returns:

self

configure

public AnnotatedTypeConfigurator<T> configure()

Description copied from interface: InterceptionFactory

Returns an AnnotatedTypeConfigurator initialized with the AnnotatedType created either for the class passed to BeanManager.createInterceptionFactory(CreationalContext, Class) or derived from the InterceptionFactory parameter injection point.

The configurator allows to add or remove interceptor bindings used to associate interceptors with the wrapper instance returned by InterceptionFactory.createInterceptedInstance(Object).

Each call returns the same AnnotatedTypeConfigurator.

Specified by:

configure in interface InterceptionFactory<T>

Returns:

an AnnotatedTypeConfigurator to configure interceptors bindings

createInterceptedInstance

public T createInterceptedInstance(T instance)

Description copied from interface: InterceptionFactory

Returns a wrapper instance whose method invocations are intercepted by method interceptors and forwarded to a provided instance.

This method should only be called once, subsequent calls will throw an IllegalStateException.

If T is not proxyable as defined in section 3.11 of the spec an UnproxyableResolutionException exception is thrown. Calling InterceptionFactory.ignoreFinalMethods() before this method can loosen these restrictions.

If the provided instance is an internal container construct (such as client proxy), non-portable behavior results.

Specified by:

createInterceptedInstance in interface InterceptionFactory<T>

Parameters:

instance - The provided instance

Returns:

a wrapper instance