com.lmax.disruptor
Class FatalExceptionHandler

java.lang.Object
  com.lmax.disruptor.FatalExceptionHandler

All Implemented Interfaces:

ExceptionHandler

public final class FatalExceptionHandler
extends java.lang.Object
implements ExceptionHandler

Convenience implementation of an exception handler that using standard JDK logging to log the exception as Level.SEVERE and re-throw it wrapped in a RuntimeException

Constructor Summary

FatalExceptionHandler()

FatalExceptionHandler(java.util.logging.Logger logger)

Method Summary

void	handleEventException(java.lang.Throwable ex, long sequence, java.lang.Object event) Strategy for handling uncaught exceptions when processing an event.
void	handleOnShutdownException(java.lang.Throwable ex) Callback to notify of an exception during LifecycleAware.onShutdown()
void	handleOnStartException(java.lang.Throwable ex) Callback to notify of an exception during LifecycleAware.onStart()

Methods inherited from class java.lang.Object

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

Constructor Detail

FatalExceptionHandler

public FatalExceptionHandler()

FatalExceptionHandler

public FatalExceptionHandler(java.util.logging.Logger logger)

Method Detail

handleEventException

public void handleEventException(java.lang.Throwable ex,
                                 long sequence,
                                 java.lang.Object event)

Description copied from interface: ExceptionHandler

Strategy for handling uncaught exceptions when processing an event. If the strategy wishes to suspend further processing by the BatchEventProcessor then is should throw a RuntimeException.

Specified by:

handleEventException in interface ExceptionHandler

Parameters:

ex - the exception that propagated from the EventHandler.

sequence - of the event which cause the exception.

event - being processed when the exception occurred.

handleOnStartException

public void handleOnStartException(java.lang.Throwable ex)

Description copied from interface: ExceptionHandler

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

Specified by:

handleOnStartException in interface ExceptionHandler

Parameters:

ex - throw during the starting process.

handleOnShutdownException

public void handleOnShutdownException(java.lang.Throwable ex)

Description copied from interface: ExceptionHandler

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

Specified by:

handleOnShutdownException in interface ExceptionHandler

Parameters:

ex - throw during the shutdown process.