org.jboss.solder.exception.control

Class ExceptionHandlerDispatch

java.lang.Object

org.jboss.solder.exception.control.ExceptionHandlerDispatch

All Implemented Interfaces:

Serializable

public class ExceptionHandlerDispatch
extends Object
implements Serializable

Observer of ExceptionToCatch events and handler dispatcher. All handlers are invoked from this class. This class is immutable.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ExceptionHandlerDispatch()

Method Summary

Methods

Modifier and Type	Method and Description
void	executeHandlers(ExceptionToCatch eventException, javax.enterprise.inject.spi.BeanManager bm, CatchExtension extension, javax.enterprise.event.Event<ExceptionStack> stackEvent) Observes the event, finds the correct exception handler(s) and invokes them.
ExceptionStack	getExceptionStack()
ExceptionToCatch	getExceptionToCatch()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionHandlerDispatch

public ExceptionHandlerDispatch()

Method Detail

executeHandlers

public void executeHandlers(@Observes@Any
                   ExceptionToCatch eventException,
                   javax.enterprise.inject.spi.BeanManager bm,
                   CatchExtension extension,
                   javax.enterprise.event.Event<ExceptionStack> stackEvent)
                     throws Throwable

Observes the event, finds the correct exception handler(s) and invokes them.

Parameters:

eventException - exception to be invoked

bm - active bean manager

extension - catch extension instance to obtain handlers

stackEvent - Event for modifying the exception stack

Throws:

Throwable - If a handler requests the exception to be re-thrown.

getExceptionStack

@Produces
@ConversationScoped
@Named(value="handledException")
public ExceptionStack getExceptionStack()

getExceptionToCatch

@Produces
@ConversationScoped
@Named(value="caughtException")
public ExceptionToCatch getExceptionToCatch()