com.bea.campaign
Interface ScenarioService

All Superinterfaces:

EJBObject, Remote, ServiceLocator

public interface ScenarioService

extends EJBObject, ServiceLocator

The EJB object interface of the scenario service.

Method Summary

void	clearEndStates(ScenarioContainer container) Clear the user end states for the specified scenario container.
void	clearEndStates(String scenarioId) Clear the user end states for the specified scenario.
Collection	getActiveScenarios() Get the list of active scenarios.
Collection	getDeployedScenarios() Get the list of deployed scenarios.
RulesManager	getRulesManager() Get a reference to the rules service this uses.
Scenario	getScenario(String id) Get the specified deployed scenario.
Collection	getUserEndStates(String userId, ScenarioContainer container, Collection scenarioIds) Get the list of scenario ids for which the user has reached an end state, under the specified container.
boolean	handleEvent(Map scenarioIdMap, Event evt) Handle an event by executing the rules associated with the specified scenarios.
boolean	handleEvent(ScenarioContainer container, Event evt, Collection scenarioIds) Handle an event by executing the rules associated to the specified scenarios.
void	setUserEndState(String userId, ScenarioContainer container, String scenarioId) Set that a user reached an end state in container/scenario combination.

Methods inherited from interface javax.ejb.EJBObject

getEJBHome, getHandle, getPrimaryKey, isIdentical, remove

Methods inherited from interface com.bea.campaign.ServiceLocator

locateService

Method Detail

clearEndStates

public void clearEndStates(ScenarioContainer container)
                    throws RemoteException,
                           EJBException

Clear the user end states for the specified scenario container.

Parameters:

container - the ScenarioContainer.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.

clearEndStates

public void clearEndStates(String scenarioId)
                    throws RemoteException,
                           EJBException

Clear the user end states for the specified scenario.

Parameters:

scenarioId - the scenario id.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.

getActiveScenarios

public Collection getActiveScenarios()
                              throws RemoteException,
                                     EJBException

Get the list of active scenarios.

This will be a subset of the deployed scenarios.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.

getDeployedScenarios

public Collection getDeployedScenarios()
                                throws RemoteException,
                                       EJBException

Get the list of deployed scenarios.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.

getRulesManager

public RulesManager getRulesManager()
                             throws RemoteException,
                                    EJBException

Get a reference to the rules service this uses.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.

getScenario

public Scenario getScenario(String id)
                     throws RemoteException,
                            EJBException

Get the specified deployed scenario.

Returns:

the scenario, or null if not found.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.

getUserEndStates

public Collection getUserEndStates(String userId,
                                   ScenarioContainer container,
                                   Collection scenarioIds)
                            throws RemoteException,
                                   EJBException

Get the list of scenario ids for which the user has reached an end state, under the specified container.

Parameters:

userId - the user id.

container - the ScenarioContainer.

scenarioIds - the list of ids of scenarios (null or empty for all).

Returns:

the list of scenario ids for which the user has reached an end state.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.

handleEvent

public boolean handleEvent(Map scenarioIdMap,
                           Event evt)
                    throws RemoteException,
                           EJBException

Handle an event by executing the rules associated with the specified scenarios.

Parameters:

scenarioIdMap - the map of ScenarioContainer to scenario ids to execute.

evt - the event.

Returns:

true if the event was valid, false if it was not.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.

handleEvent

public boolean handleEvent(ScenarioContainer container,
                           Event evt,
                           Collection scenarioIds)
                    throws RemoteException,
                           EJBException

Handle an event by executing the rules associated to the specified scenarios.

Parameters:

container - the scenario container to execute under.

evt - the event.

scenarioIds - the list of ids of scenarios to run this against (empty or null for all).

Returns:

true if the event was valid, false if it was not.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.

setUserEndState

public void setUserEndState(String userId,
                            ScenarioContainer container,
                            String scenarioId)
                     throws RemoteException,
                            EJBException

Set that a user reached an end state in container/scenario combination.

Parameters:

userId - the user id.

container - the ScenarioContainer.

scenarioId - the scenario id.

Throws:

EJBException - thrown on an error.

RemoteException - thrown on a communications error.