Package com.helger.commons.callback.exception

Class CollectingExceptionCallback<EXTYPE extends Throwable>

java.lang.Object

com.helger.commons.callback.exception.CollectingExceptionCallback<EXTYPE>

Type Parameters:

EXTYPE - The exception type to be handled

All Implemented Interfaces:

IExceptionCallback<EXTYPE>, ICallback

@NotThreadSafe
public class CollectingExceptionCallback<EXTYPE extends Throwable>
extends Object
implements IExceptionCallback<EXTYPE>

A specific implementation of the IExceptionCallback interface, that stores the last exception.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor	Description
CollectingExceptionCallback()

Method Summary

Modifier and Type	Method	Description
EXTYPE	getException()
boolean	hasException()
void	onException(EXTYPE aEx)	Called when an exception of the specified type occurred.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

CollectingExceptionCallback

public CollectingExceptionCallback()

Method Details

onException

public void onException(@Nullable
 EXTYPE aEx)

Description copied from interface: IExceptionCallback

Called when an exception of the specified type occurred. You may not re-throw the exception from in here!

Specified by:

onException in interface IExceptionCallback<EXTYPE extends Throwable>

Parameters:

aEx - The exception. Never null.

hasException

public boolean hasException()

getException

@Nullable
public EXTYPE getException()

toString

public String toString()

Overrides:

toString in class Object