com.alipay.disruptor

接口 ExceptionHandler<T>

所有已知实现类:

ConsumerExceptionHandler, ExceptionHandlerWrapper, FatalExceptionHandler, IgnoreExceptionHandler, StringConsumerExceptionHandler

public interface ExceptionHandler<T>

Callback handler for uncaught exceptions in the event processing cycle of the BatchEventProcessor

方法概要

方法

限定符和类型	方法和说明
void	handleEventException(Throwable ex, long sequence, T event) Strategy for handling uncaught exceptions when processing an event.
void	handleOnShutdownException(Throwable ex) Callback to notify of an exception during LifecycleAware.onShutdown()
void	handleOnStartException(Throwable ex) Callback to notify of an exception during LifecycleAware.onStart()

方法详细资料

handleEventException

void handleEventException(Throwable ex,
                        long sequence,
                        T event)

Strategy for handling uncaught exceptions when processing an event.

If the strategy wishes to terminate further processing by the BatchEventProcessor then it should throw a RuntimeException.

参数:

ex - the exception that propagated from the EventHandler.

sequence - of the event which cause the exception.

event - being processed when the exception occurred. This can be null.

handleOnStartException

void handleOnStartException(Throwable ex)

Callback to notify of an exception during LifecycleAware.onStart()

参数:

ex - throw during the starting process.

handleOnShutdownException

void handleOnShutdownException(Throwable ex)

Callback to notify of an exception during LifecycleAware.onShutdown()

参数:

ex - throw during the shutdown process.