org.omnaest.utils.events.exception
Class ExceptionHandlerManager

java.lang.Object
  org.omnaest.utils.events.exception.ExceptionHandlerManager

public class ExceptionHandlerManager
extends Object

An ExceptionHandlerManager will manage instances of ExceptionHandlerManager.DispatchingExceptionHandlers

Author:

Omnaest

Nested Class Summary

protected class	ExceptionHandlerManager.DispatchingExceptionHandler ExceptionHandler which dispatches to the exceptionHandlerSet.
protected class	ExceptionHandlerManager.DispatchingExceptionHandlerRethrowingExceptions ExceptionHandler which dispatches to the exceptionHandlerSet rethrowing any Exception as RuntimeException
class	ExceptionHandlerManager.ExceptionHandlerRegistration Registration for ExceptionHandler

Field Summary

protected ExceptionHandler	dispatchingExceptionHandler
protected ExceptionHandler	dispatchingExceptionHandlerRethrowingExceptions
protected ExceptionHandlerManager.ExceptionHandlerRegistration	exceptionHandlerRegistration
protected Set<ExceptionHandler>	exceptionHandlerSet

Constructor Summary

ExceptionHandlerManager()

Method Summary

ExceptionHandlerManager	clearExceptionHandlers() Unregisters all registered ExceptionHandlerManager.DispatchingExceptionHandlers
<R,P> R	executeOperationAndHandleAnyException(Operation<R,P> operation, P parameter) Invokes Operation.execute(Object) with the given parameter and handles any occurring Exception
<R,P> ExceptionHandlerManager	executeOperationAndHandleAnyException(OperationIntrinsic operationIntrinsic) Invokes OperationIntrinsic.execute() with the given parameter and handles any occurring Exception
ExceptionHandler	getExceptionHandler()
ExceptionHandlerManager.ExceptionHandlerRegistration	getExceptionHandlerRegistration()
ExceptionHandlerManager	setRethrowingExceptionsFromExceptionHandler(boolean isRethrowingExceptionsFromExceptionHandler)

Methods inherited from class java.lang.Object

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

Field Detail

dispatchingExceptionHandler

protected final ExceptionHandler dispatchingExceptionHandler

dispatchingExceptionHandlerRethrowingExceptions

protected final ExceptionHandler dispatchingExceptionHandlerRethrowingExceptions

exceptionHandlerSet

protected final Set<ExceptionHandler> exceptionHandlerSet

exceptionHandlerRegistration

protected final ExceptionHandlerManager.ExceptionHandlerRegistration exceptionHandlerRegistration

Constructor Detail

ExceptionHandlerManager

public ExceptionHandlerManager()

Method Detail

getExceptionHandlerRegistration

public ExceptionHandlerManager.ExceptionHandlerRegistration getExceptionHandlerRegistration()

Returns:

the exceptionHandlerRegistration

getExceptionHandler

public ExceptionHandler getExceptionHandler()

Returns:

the exceptionHandler

clearExceptionHandlers

public ExceptionHandlerManager clearExceptionHandlers()

Unregisters all registered ExceptionHandlerManager.DispatchingExceptionHandlers

Returns:

this

executeOperationAndHandleAnyException

public <R,P> ExceptionHandlerManager executeOperationAndHandleAnyException(OperationIntrinsic operationIntrinsic)

Invokes OperationIntrinsic.execute() with the given parameter and handles any occurring Exception

Parameters:

operationIntrinsic -

Returns:

this

executeOperationAndHandleAnyException

public <R,P> R executeOperationAndHandleAnyException(Operation<R,P> operation,
                                                     P parameter)

Invokes Operation.execute(Object) with the given parameter and handles any occurring Exception

Parameters:

operation -

parameter -

Returns:

setRethrowingExceptionsFromExceptionHandler

public ExceptionHandlerManager setRethrowingExceptionsFromExceptionHandler(boolean isRethrowingExceptionsFromExceptionHandler)

Parameters:

isRethrowingExceptionsFromExceptionHandler - the isRethrowingExceptionsFromExceptionHandler to set

Returns:

this