uk.ac.ed.epcc.webapp.forms.action

Class ChainAction<T>

java.lang.Object

uk.ac.ed.epcc.webapp.forms.action.FormAction

uk.ac.ed.epcc.webapp.forms.action.ChainAction<T>

Type Parameters:

T -

public class ChainAction<T>
extends FormAction

Action that executes a nested DirectTransition

Constructor Summary

Constructors

Constructor and Description
ChainAction(T target, AppContext c, DirectTransition<T> transition)

Method Summary

Modifier and Type	Method and Description
FormResult	action(Form f) Perform the actual action based on the form parameters.

Methods inherited from class uk.ac.ed.epcc.webapp.forms.action.FormAction

getConfirm, getConfirmMessage, getHelp, getMustValidate, getShortcut, getText, setConfirm, setConfirmArgs, setMustValidate, setNewWindow, wantNewWindow

Methods inherited from class java.lang.Object

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

Constructor Detail

ChainAction

public ChainAction(T target,
                   AppContext c,
                   DirectTransition<T> transition)

Method Detail

action

public FormResult action(Form f)
                  throws ActionException

Description copied from class: FormAction

Perform the actual action based on the form parameters. Throw a TransitionException to show an error message to the user. or a ActionException to produce a generic error message.

Specified by:

action in class FormAction

Parameters:

f - Form

Returns:

FormResult

Throws:

ActionException