fi.jumi.actors.listeners

Class PrintStreamFailureLogger

java.lang.Object

fi.jumi.actors.listeners.PrintStreamFailureLogger

All Implemented Interfaces:

FailureHandler

@Immutable
public class PrintStreamFailureLogger
extends Object
implements FailureHandler

Prints all uncaught exceptions. Meant for production use (without a logging framework).

Constructor Summary

Constructors

Constructor and Description
PrintStreamFailureLogger(PrintStream out)

Method Summary

Methods

Modifier and Type	Method and Description
void	uncaughtException(Object actor, Object message, Throwable exception) Should log the exception and possibly do some error recovery.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintStreamFailureLogger

public PrintStreamFailureLogger(PrintStream out)

Method Detail

uncaughtException

public void uncaughtException(Object actor,
                     Object message,
                     Throwable exception)

Description copied from interface: FailureHandler

Should log the exception and possibly do some error recovery.

May stop the actor thread by interrupting the current thread. Otherwise the actor thread (and all actors in it) will keep on processing messages.

Should not throw any exceptions - that would result in implementation specific behaviour.

Specified by:

uncaughtException in interface FailureHandler