alma.acs.nc.sm.generic

Class AcsScxmlDispatchingAction<E extends java.lang.Enum<E>>

java.lang.Object

Action

alma.acs.nc.sm.generic.AcsScxmlDispatchingAction<E>

public class AcsScxmlDispatchingAction<E extends java.lang.Enum<E>>
extends Action

Action implementation class to be instantiated by the SCXML framework. Forwards the execute call to the user-supplied dispatcher, from where it goes to user-instantiated action impl objects.

The idea is to overcome Apache SCXML's limitation that action handlers cannot be injected, but instead get created by the framwork. This allows flexible implementation of one or many actions in one class, the use of normal JDK/ACS loggers in the action code, and flexibility in how the action objects can delegate among themselves and to other objects.

Author:

hsommer

Constructor Summary

Constructors

Constructor and Description
AcsScxmlDispatchingAction() Called by the SCXML framework

Method Summary

Modifier and Type	Method and Description
void	execute(EventDispatcher evtDispatcher, ErrorReporter errRep, SCInstance scInstance, Log appLog, java.util.Collection derivedEvents)
java.lang.String	getName() Gets the action name.
void	setName(java.lang.String name) Sets the name.

Methods inherited from class java.lang.Object

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

Constructor Detail

AcsScxmlDispatchingAction

public AcsScxmlDispatchingAction()

Called by the SCXML framework

Method Detail

getName

public java.lang.String getName()

Gets the action name.

Returns:

Returns the name.

setName

public void setName(java.lang.String name)

Sets the name. Stores it in actionName.

execute

public void execute(EventDispatcher evtDispatcher,
                    ErrorReporter errRep,
                    SCInstance scInstance,
                    Log appLog,
                    java.util.Collection derivedEvents)
             throws ModelException,
                    SCXMLExpressionException

Throws:

ModelException

SCXMLExpressionException