com.bankframe.fe.statemachine.base.apps
Class AutoViewController

java.lang.Object
  com.bankframe.fe.statemachine.base.apps.AutoViewController

All Implemented Interfaces:

IController

public class AutoViewController

extends java.lang.Object

implements IController

Constructor Summary

AutoViewController()
Constructor for AutoViewController.

Method Summary

void	doSideEffects(RequestContext requestContext, IStateTransition transition) This method is called by the statemachine after it has determined that the transition to the new state can be made without any errors.
IStateTransition	getResult(RequestContext requestContext, IEvent event) This method looks for a request parameter 'selectedTransition'.
void	setControllerProperties(java.util.Properties newControllerProperties)

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoViewController

public AutoViewController()

Constructor for AutoViewController.

Method Detail

doSideEffects

public void doSideEffects(RequestContext requestContext,
                          IStateTransition transition)
                   throws StateMachineUserException

Description copied from interface: IController

This method is called by the statemachine after it has determined that the transition to the new state can be made without any errors. It is called before the view for the result state is built. It gives you an opportunity to interact with the model before the transition is completed. Note that this does not stop you sending messages to the model in the getResult method.

Specified by:

doSideEffects in interface IController

Parameters:

requestContext - the user request context.

Throws:

StateMachineUserException - can be thrown if an application exception occurs.

See Also:

IController.doSideEffects(RequestContext, IStateTransition)

getResult

public IStateTransition getResult(RequestContext requestContext,
                                  IEvent event)
                           throws StateMachineUserException

This method looks for a request parameter 'selectedTransition'. If a transition exists from the given event whose name equals the value of that parameter, that transition is returned. Otherwise, some random transition is returned.

Specified by:

getResult in interface IController

Parameters:

requestContext - the user request context.

event - the event to process.

Returns:

the state transition to follow.

Throws:

StateMachineUserException - can be thrown if an application exception occurs.

See Also:

IController.getResult(RequestContext, IEvent)

setControllerProperties

public void setControllerProperties(java.util.Properties newControllerProperties)

Specified by:

setControllerProperties in interface IController