com.sri.emo.wizard.completion
Class CompletionMementoConverter

java.lang.Object
  com.sri.emo.wizard.selection.EmoSelectionWizardFactory
      com.sri.emo.wizard.completion.CompletionBuilder
          com.sri.emo.wizard.completion.CompletionMementoConverter

All Implemented Interfaces:

WizardFactory, WizardFactorySPI, WizardMementoConverter

public class CompletionMementoConverter
extends CompletionBuilder
implements WizardMementoConverter

Writes a CompletionWizard to and from a compact form. (A memento). This memento is then saved in state. See the WizardMementoConverter interface for more information.

Version:

1.0

Author:

Michael Rimov

Field Summary

Fields inherited from class com.sri.emo.wizard.completion.CompletionBuilder

back, cancel, finish, next, repository

Fields inherited from class com.sri.emo.wizard.selection.EmoSelectionWizardFactory

DEFAULT_CONTROLLER

Constructor Summary

CompletionMementoConverter(CompletionRepository completionRepository)

Method Summary

Wizard	fromMemento(Serializable previouslyExternalized) Re-fleshes out the wizard into usable forms.
Serializable	toMemento(Wizard target) Breaks the wizard down into minimal component state parts that can be stored in the session or client.

Methods inherited from class com.sri.emo.wizard.completion.CompletionBuilder

getDefinition, setWizardId

Methods inherited from class com.sri.emo.wizard.selection.EmoSelectionWizardFactory

addFinalStepToConstructedSteps, buildBackLink, buildCancelLink, buildFinishLink, buildNextLink, buildWizard, cloneTransition, commonTransitionConstruction, constructMonitor, constructWizard, getWizardController, getWizardId, getWizDefinition

Methods inherited from class java.lang.Object

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

Constructor Detail

CompletionMementoConverter

public CompletionMementoConverter(CompletionRepository completionRepository)

Method Detail

fromMemento

public Wizard fromMemento(Serializable previouslyExternalized)
                   throws WizardException

Re-fleshes out the wizard into usable forms.

Specified by:

fromMemento in interface WizardMementoConverter

Overrides:

fromMemento in class EmoSelectionWizardFactory

Parameters:

previouslyExternalized - Serializable

Returns:

Wizard

Throws:

WizardException

toMemento

public Serializable toMemento(Wizard target)
                       throws WizardException

Breaks the wizard down into minimal component state parts that can be stored in the session or client.

Specified by:

toMemento in interface WizardMementoConverter

Overrides:

toMemento in class EmoSelectionWizardFactory

Parameters:

target - Wizard the wizard being 'dehydrated'

Returns:

Serializable -- an opaque object that should be serialized, stashed or something, but nothing else.

Throws:

WizardException