ObserverNotifier.ObserverExceptionHandler (Weld Implementation (Core) 4.0.1.SP1 API)

Enclosing class:

ObserverNotifier
```
protected static interface ObserverNotifier.ObserverExceptionHandler
```
There are two different strategies of exception handling for observer methods. When an exception is raised by a synchronous or transactional observer for a synchronous event, this exception stops the notification chain and the exception is propagated immediately. On the other hand, an exception thrown during asynchronous event delivery never is never propagated directly. Instead, all the exceptions for a given asynchronous event are collected and then made available together using CompletionException.

Author:

Jozef Hartinger

Field Summary

Fields
Modifier and Type Field Description

static ObserverNotifier.ObserverExceptionHandler IMMEDIATE_HANDLER

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default List<Throwable>`	`getHandledExceptions()`
`void`	`handle(Throwable throwable)`

Field Detail

IMMEDIATE_HANDLER

static final ObserverNotifier.ObserverExceptionHandler IMMEDIATE_HANDLER

Method Detail

handle
```
void handle(Throwable throwable)
```

getHandledExceptions

default List<Throwable> getHandledExceptions()