nl.gx.webmanager.handler.forms.routing
Class GoBackRouter

java.lang.Object
  nl.gx.webmanager.handler.forms.routing.GoBackRouter

All Implemented Interfaces:

FormComponent, Router

public class GoBackRouter
extends java.lang.Object
implements Router

Go back one page. The current page is removed from the flow XML.

Variable	Type	Mode	Default	Description
None	-	-	-	-

Example usage:

• If the webuser clicks on the [Back] button (already filled in values on this step are not remembered and will not be displayed the moment the webuser returns on this step).

Constructor Summary

GoBackRouter()

Method Summary

RoutingResult	doRouting(FormDefinition form, State formState, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Performs routing based on the form definition and the values of the client.
void	init(FormComponentConfig config) Passes the initialization parameters to the component.

Methods inherited from class java.lang.Object

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

Constructor Detail

GoBackRouter

public GoBackRouter()

Method Detail

init

public void init(FormComponentConfig config)
          throws InitializationException

Description copied from interface: FormComponent

Passes the initialization parameters to the component.

Specified by:

init in interface FormComponent

Parameters:

config - The FormComponentConfig object that contains configutation information for this component.

Throws:

InitializationException - If initialization failed

doRouting

public RoutingResult doRouting(FormDefinition form,
                               State formState,
                               javax.servlet.http.HttpServletRequest req,
                               javax.servlet.http.HttpServletResponse res)

Description copied from interface: Router

Performs routing based on the form definition and the values of the client.

Specified by:

doRouting in interface Router

Parameters:

form - The definition of the current form flow

formState - The object representing the state of the client filling out a form.

req - The http servlet request

res - The http servlet response

Returns:

The routing result for the form, or null if the router doesn't match