uk.ac.ed.epcc.webapp.forms.transition

Class ConfirmTransition<T>

java.lang.Object

uk.ac.ed.epcc.webapp.forms.transition.ConfirmTransition<T>

Type Parameters:

T -

All Implemented Interfaces:

BaseFormTransition<T>, ExtraContent<T>, ExtraFormTransition<T>, FormTransition<T>, Transition<T>

Direct Known Subclasses:

AuthorisedConfirmTransition

public class ConfirmTransition<T>
extends java.lang.Object
implements ExtraFormTransition<T>

FormTransition that selects a choice of two DirectTransitions as a result of a yes/no question

See Also:

ForwardTransition

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	FORCE_CONFIRM_ATTR attribute that that can be added to an AppContext to convert ConfirmTransition into a single action form (ie with a default action) for api use
static java.lang.String	NO
static java.lang.String	YES

Constructor Summary

Constructors

Constructor and Description
ConfirmTransition(java.lang.String text, DirectTransition<T> yes, DirectTransition<T> no)

Method Summary

Modifier and Type	Method and Description
void	buildForm(Form f, T target, AppContext c) Build the transition form.
<X extends ContentBuilder> X	getExtraHtml(X cb, SessionService<?> op, T target) Add the extra content to be shown with the transition
FormResult	getResult(TransitionVisitor<T> vis)

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.ed.epcc.webapp.forms.transition.ExtraContent

getExtraHtml

Field Detail

FORCE_CONFIRM_ATTR

public static final java.lang.String FORCE_CONFIRM_ATTR

attribute that that can be added to an AppContext to convert ConfirmTransition into a single action form (ie with a default action) for api use

See Also:

Constant Field Values

NO

public static final java.lang.String NO

See Also:

Constant Field Values

YES

public static final java.lang.String YES

See Also:

Constant Field Values

Constructor Detail

ConfirmTransition

public ConfirmTransition(java.lang.String text,
                         DirectTransition<T> yes,
                         DirectTransition<T> no)

Method Detail

buildForm

public void buildForm(Form f,
                      T target,
                      AppContext c)
               throws TransitionException

Description copied from interface: BaseFormTransition

Build the transition form. The actions of this form should return a TransitionResult

Specified by:

buildForm in interface BaseFormTransition<T>

Parameters:

f - Form to be built

target - target Object

Throws:

TransitionException

getExtraHtml

public <X extends ContentBuilder> X getExtraHtml(X cb,
                                                 SessionService<?> op,
                                                 T target)

Description copied from interface: ExtraContent

Add the extra content to be shown with the transition

Specified by:

getExtraHtml in interface ExtraContent<T>

Returns:

getResult

public FormResult getResult(TransitionVisitor<T> vis)
                     throws TransitionException

Specified by:

getResult in interface FormTransition<T>

Specified by:

getResult in interface Transition<T>

Throws:

TransitionException