org.apache.isis.core.progmodel.facets.actions.invoke

Class ActionInvocationFacetViaMethod.InvocationResult

java.lang.Object

org.apache.isis.core.progmodel.facets.actions.invoke.ActionInvocationFacetViaMethod.InvocationResult

Enclosing class:

ActionInvocationFacetViaMethod

public static class ActionInvocationFacetViaMethod.InvocationResult
extends Object

Introduced to disambiguate the meaning of null as a return value of ActionInvocationFacetViaMethod.invoke(ObjectAdapter, ObjectAdapter[])

Method Summary

Methods

Modifier and Type	Method and Description
static ActionInvocationFacetViaMethod.InvocationResult	forActionNotInvoked()
static ActionInvocationFacetViaMethod.InvocationResult	forActionThatReturned(ObjectAdapter resultAdapter)
ObjectAdapter	getAdapter() Returns the result, or null if either the action invocation returned null or if the action was never invoked in the first place.
boolean	getWhetherInvoked()

Methods inherited from class java.lang.Object

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

Method Detail

forActionThatReturned

public static ActionInvocationFacetViaMethod.InvocationResult forActionThatReturned(ObjectAdapter resultAdapter)

forActionNotInvoked

public static ActionInvocationFacetViaMethod.InvocationResult forActionNotInvoked()

getWhetherInvoked

public boolean getWhetherInvoked()

getAdapter

public ObjectAdapter getAdapter()

Returns the result, or null if either the action invocation returned null or if the action was never invoked in the first place.

Use getWhetherInvoked() to distinguish between these two cases.