Package ch.tocco.nice2.netui.impl.clientquestion

Class PredefinedAnswersInvoker

java.lang.Object

ch.tocco.nice2.util.invokables.AbstractInvoker<Void>

ch.tocco.nice2.netui.impl.clientquestion.PredefinedAnswersInvoker

All Implemented Interfaces:

Invoker

public class PredefinedAnswersInvoker
extends AbstractInvoker<Void>

This invoker sets predefined answers for client questions thread locally onto the PredefinedAnswersHolder, so that the ClientQuestionService can fetch them from there.

Field Summary

Fields inherited from interface ch.tocco.nice2.util.invokables.Invoker

EMPTY

Constructor Summary

Constructors

Constructor	Description
PredefinedAnswersInvoker(PredefinedAnswers predefinedAnswers)

Method Summary

Modifier and Type	Method	Description
protected void	postInvoke(Void state, Object result, Throwable thrown)	Called after the given invokable has been invoked.
protected Void	preInvoke()	Called before the given invokable is invoked.

Methods inherited from class ch.tocco.nice2.util.invokables.AbstractInvoker

andThen, from, invoke, invoke, invoke, invoke, invoke, invoke, invokeRTE

Methods inherited from class java.lang.Object

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

Constructor Details

PredefinedAnswersInvoker

public PredefinedAnswersInvoker(PredefinedAnswers predefinedAnswers)

Method Details

preInvoke

protected Void preInvoke()

Description copied from class: AbstractInvoker

Called before the given invokable is invoked.

Specified by:

preInvoke in class AbstractInvoker<Void>

Returns:

An optional state which will be passed to postInvoke().

postInvoke

protected void postInvoke(Void state,
 Object result,
 Throwable thrown)

Description copied from class: AbstractInvoker

Called after the given invokable has been invoked. This will be called in a finally block regardless of whether the invokable throw an exception or not. If the invokable threw an exception and this method throws again, the exception thrown will be added as suppressed exception to the exception originally thrown by the invokable.

Specified by:

postInvoke in class AbstractInvoker<Void>

Parameters:

state - The state as returned previously by AbstractInvoker.preInvoke().

result - The return value of the invokable or `null`.

thrown - The exception thrown by the invokable or `null`.

See Also:

• Throwable.addSuppressed(Throwable)