org.apache.flink.streaming.connectors.pulsar.internal

Class ExceptionProxy

java.lang.Object

org.apache.flink.streaming.connectors.pulsar.internal.ExceptionProxy

public class ExceptionProxy
extends Object

Creates an exception proxy that interrupts the given thread upon report of an exception. The thread to interrupt may be null.

Constructor Summary

Constructors

Constructor and Description
ExceptionProxy(Thread toInterrupt) Creates an exception proxy that interrupts the given thread upon report of an exception.

Method Summary

Modifier and Type	Method and Description
void	checkAndThrowException() Checks whether an exception has been set via reportError(Throwable).
void	reportError(Throwable t) Sets the exception and interrupts the target thread, if no other exception has occurred so far.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionProxy

public ExceptionProxy(@Nullable
                      Thread toInterrupt)

Creates an exception proxy that interrupts the given thread upon report of an exception. The thread to interrupt may be null.

Parameters:

toInterrupt - The thread to interrupt upon an exception. May be null.

Method Detail

reportError

public void reportError(Throwable t)

Sets the exception and interrupts the target thread, if no other exception has occurred so far.

The exception is only set (and the interruption is only triggered), if no other exception was set before.

Parameters:

t - The exception that occurred

checkAndThrowException

public void checkAndThrowException()
                            throws Exception

Checks whether an exception has been set via reportError(Throwable). If yes, that exception if re-thrown by this method.

Throws:

Exception - This method re-throws the exception, if set.