com.ozziefix.jlwizard.actions
Interface WizardAction

All Known Implementing Classes:

CancelAction, DemoFinishAction, ForwardAction, MaybeEmployeeAction

public interface WizardAction

A Wizard Action performs some logic on the model, when an action button is pressed on the navigation bar, and then returns a PageForward which determines which WizardPage is shown next. This allows for branching within a Wizard.

Version:

$Revision: 1.1 $

Author:

Jurgen Lust

Method Summary

java.lang.String	getDescription() the description of this action
java.lang.String	getTitle() the title of this action.
PageForward	perform(Wizard wizard, WizardModel model) perform the action.

Method Detail

getDescription

java.lang.String getDescription()

the description of this action

Returns:

the description of the action

getTitle

java.lang.String getTitle()

the title of this action. This could used for the button text on the WizardNavigator.

Returns:

the title of the action

perform

PageForward perform(Wizard wizard,
                    WizardModel model)
                    throws WizardException

perform the action. This should only be called from the perform() method of the Wizard.

Parameters:

wizard - the wizard that called this action

model - the wizard model this action will work with

Returns:

the forward to another page in the wizard

Throws:

WizardException - when something went wrong while performing the action