org.apache.webbeans.intercept

Class ApplicationScopedBeanInterceptorHandler

java.lang.Object

org.apache.webbeans.intercept.InterceptorHandler

org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler

org.apache.webbeans.intercept.ApplicationScopedBeanInterceptorHandler

All Implemented Interfaces:

Serializable, InvocationHandler, javassist.util.proxy.MethodHandler

public class ApplicationScopedBeanInterceptorHandler
extends NormalScopedBeanInterceptorHandler

This is a MethodHandler especially made for @ApplicationScoped beans.

Since there is only one single contextual instance of an @ApplicationScoped bean, we can simply cache this instance inside our bean. We only need to reload this instance if it is null. This happens at the first usage and after the MethodHandler got deserialized

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.webbeans.intercept.InterceptorHandler

bean, interceptedMethodMap, webBeansContext

Constructor Summary

Constructors

Constructor and Description
ApplicationScopedBeanInterceptorHandler(OwbBean<?> bean, javax.enterprise.context.spi.CreationalContext<?> creationalContext) Creates a new handler.

Method Summary

Methods

Modifier and Type	Method and Description
protected javax.enterprise.context.spi.CreationalContext<Object>	getContextualCreationalContext()
protected Object	getContextualInstance() Gets instance from context.

Methods inherited from class org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler

callAroundInvokes, invoke, invoke, isNotInterceptedOrDecoratedMethod, setNotInterceptedOrDecoratedMethod

Methods inherited from class org.apache.webbeans.intercept.InterceptorHandler

getBeanManager, invoke, invoke

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationScopedBeanInterceptorHandler

public ApplicationScopedBeanInterceptorHandler(OwbBean<?> bean,
                                       javax.enterprise.context.spi.CreationalContext<?> creationalContext)

Creates a new handler.

Parameters:

bean - bean

creationalContext - creaitonal context

Method Detail

getContextualInstance

protected Object getContextualInstance()

Gets instance from context.

Overrides:

getContextualInstance in class NormalScopedBeanInterceptorHandler

Returns:

the underlying contextual instance, either cached or resolved from the context

getContextualCreationalContext

protected javax.enterprise.context.spi.CreationalContext<Object> getContextualCreationalContext()

Overrides:

getContextualCreationalContext in class NormalScopedBeanInterceptorHandler