com.sri.common.controller
Class ControllerUtil

java.lang.Object
  com.sri.common.controller.ControllerUtil

public final class ControllerUtil
extends Object

Utility and convenience methods that are related to controllers.

Version:

1.0

Author:

Michael Rimov

Method Summary

static Transition

generateReflextiveTransition(Map requestParameters, Class currentControllerClass, String invokedState) Generate a Transition that if invoked would result in a redirection directly back to self with identical parameters as when a transition was first invoked.

Methods inherited from class java.lang.Object

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

Method Detail

generateReflextiveTransition

public static Transition generateReflextiveTransition(Map requestParameters,
                                                      Class currentControllerClass,
                                                      String invokedState)

Generate a Transition that if invoked would result in a redirection directly back to self with identical parameters as when a transition was first invoked. This function is useful for generating 'returnToSender' referral URLs

Parameters:

requestParameters - Call ControllerRequest.getParameters() to populate thie method.

currentControllerClass - The current controller class we're in. this.getClass() should mostly suffice

invokedState - The currently invoked State ControllerResponse.getState() should do the trick.

Returns:

Transition that is populated. Must call setControllerResponse() if

you just want to extract the URL.