CollectingExceptionCallback (ph-commons 11.1.0 API)

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

All Methods Instance Methods Concrete Methods
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 Detail
  - CollectingExceptionCallback
```
public CollectingExceptionCallback()
```
- Method Detail
  - 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