org.mule.runtime.core.execution

Class BlockingCompletionHandler<R,E extends Throwable>

java.lang.Object

org.mule.runtime.core.execution.BlockingCompletionHandler<R,E>

Type Parameters:

R - the generic type of the result objects

All Implemented Interfaces:

CompletionHandler<R,E>

public abstract class BlockingCompletionHandler<R,E extends Throwable>
extends Object
implements CompletionHandler<R,E>

Base class which provides a simplified view of CompletionHandler for cases in which the task to be completed is assumed to be blocking

The onCompletion(Object, ExceptionCallback) method has a final implementation which delegates into doOnCompletion(Object) and automatically catches any exception and channels it through the ExceptionCallback

Constructor Summary

Constructors

Constructor and Description
BlockingCompletionHandler()

Method Summary

Modifier and Type	Method and Description
protected abstract void	doOnCompletion(R result) Provides a simplified view of the onCompletion(Object, ExceptionCallback) contract that assumes that the operation is blocking, which makes it unnecessary to explicitly channel exceptions to an ExceptionCallback
void	onCompletion(R result, ExceptionCallback<Throwable> exceptionCallback) Delegates into doOnCompletion(Object) and channels any thrown exceptions through the exceptionCallback

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mule.runtime.core.execution.CompletionHandler

onFailure

Constructor Detail

BlockingCompletionHandler

public BlockingCompletionHandler()

Method Detail

onCompletion

public final void onCompletion(R result,
                               ExceptionCallback<Throwable> exceptionCallback)

Delegates into doOnCompletion(Object) and channels any thrown exceptions through the exceptionCallback

Specified by:

onCompletion in interface CompletionHandler<R,E extends Throwable>

Parameters:

result - the result of processing

exceptionCallback - handles errors processing the result

doOnCompletion

protected abstract void doOnCompletion(R result)

Provides a simplified view of the onCompletion(Object, ExceptionCallback) contract that assumes that the operation is blocking, which makes it unnecessary to explicitly channel exceptions to an ExceptionCallback

Parameters:

result - the result of processing