org.apache.deltaspike.core.impl.exception.control

Interface HandlerMethodStorage

public interface HandlerMethodStorage

Injectable storage to support programmatic registration and lookup of HandlerMethod instances.

Method Summary

Methods

Modifier and Type	Method and Description
Collection<org.apache.deltaspike.core.api.exception.control.HandlerMethod<? extends Throwable>>	getHandlersForException(Type exceptionClass, javax.enterprise.inject.spi.BeanManager bm, Set<Annotation> handlerQualifiers, boolean isBefore) Obtains the applicable handlers for the given type or super type of the given type to order the handlers.
<T extends Throwable> void	registerHandlerMethod(org.apache.deltaspike.core.api.exception.control.HandlerMethod<T> handlerMethod) Registers the given handlerMethod to the storage.

Method Detail

registerHandlerMethod

<T extends Throwable> void registerHandlerMethod(org.apache.deltaspike.core.api.exception.control.HandlerMethod<T> handlerMethod)

Registers the given handlerMethod to the storage.

Parameters:

handlerMethod - HandlerMethod implementation to register with the storage

getHandlersForException

Collection<org.apache.deltaspike.core.api.exception.control.HandlerMethod<? extends Throwable>> getHandlersForException(Type exceptionClass,
                                                                                                                      javax.enterprise.inject.spi.BeanManager bm,
                                                                                                                      Set<Annotation> handlerQualifiers,
                                                                                                                      boolean isBefore)

Obtains the applicable handlers for the given type or super type of the given type to order the handlers.

Parameters:

exceptionClass - Type of exception to narrow handler list

bm - active BeanManager

handlerQualifiers - additional handlerQualifiers to limit handlers

isBefore - traversal limiter

Returns:

An order collection of handlers for the given type.