Klasse AbstractActionExecutor

java.lang.Object

org.jupnp.model.action.AbstractActionExecutor

Alle implementierten Schnittstellen:

ActionExecutor

Bekannte direkte Unterklassen:

MethodActionExecutor, QueryStateVariableExecutor

public abstract class AbstractActionExecutor
extends Object
implements ActionExecutor

Shared procedures for action executors based on an actual service implementation instance.

Autor:

Christian Bauer

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
protected Map<ActionArgument<LocalService>,StateVariableAccessor>	outputArgumentAccessors

Konstruktorübersicht

Konstruktoren

Modifizierer	Konstruktor	Beschreibung
protected	AbstractActionExecutor()
protected	AbstractActionExecutor(Map<ActionArgument<LocalService>,StateVariableAccessor> outputArgumentAccessors)

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
void	execute(ActionInvocation<LocalService> actionInvocation)	Obtains the service implementation instance from the ServiceManager, handles exceptions.
protected abstract void	execute(ActionInvocation<LocalService> actionInvocation, Object serviceImpl)
Map<ActionArgument<LocalService>,StateVariableAccessor>	getOutputArgumentAccessors()
protected Object	readOutputArgumentValues(Action<LocalService> action, Object instance)	Reads the output arguments after an action execution using accessors.
protected void	setOutputArgumentValue(ActionInvocation<LocalService> actionInvocation, ActionArgument<LocalService> argument, Object result)	Sets the output argument value on the ActionInvocation, considers string conversion.

Von Klasse geerbte Methoden java.lang.Object

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

Felddetails

outputArgumentAccessors

protected Map<ActionArgument<LocalService>,StateVariableAccessor> outputArgumentAccessors

Konstruktordetails

AbstractActionExecutor

protected AbstractActionExecutor()

AbstractActionExecutor

protected AbstractActionExecutor(Map<ActionArgument<LocalService>,StateVariableAccessor> outputArgumentAccessors)

Methodendetails

getOutputArgumentAccessors

public Map<ActionArgument<LocalService>,StateVariableAccessor> getOutputArgumentAccessors()

execute

public void execute(ActionInvocation<LocalService> actionInvocation)

Obtains the service implementation instance from the ServiceManager, handles exceptions.

Angegeben von:

execute in Schnittstelle ActionExecutor

execute

protected abstract void execute(ActionInvocation<LocalService> actionInvocation,
 Object serviceImpl)
                         throws Exception

Löst aus:

Exception

readOutputArgumentValues

protected Object readOutputArgumentValues(Action<LocalService> action,
 Object instance)
                                   throws Exception

Reads the output arguments after an action execution using accessors.

Parameter:

action - The action of which the output arguments are read.

instance - The instance on which the accessors will be invoked.

Gibt zurück:

null if the action has no output arguments, a single instance if it has one, an Object[] otherwise.

Löst aus:

Exception

setOutputArgumentValue

protected void setOutputArgumentValue(ActionInvocation<LocalService> actionInvocation,
 ActionArgument<LocalService> argument,
 Object result)
                               throws ActionException

Sets the output argument value on the ActionInvocation, considers string conversion.

Löst aus:

ActionException