uk.ac.ed.epcc.webapp.servlet

Class ShortcutServletTransitionVisitor<K,T>

java.lang.Object

uk.ac.ed.epcc.webapp.AbstractContexed

uk.ac.ed.epcc.webapp.forms.transition.AbstractTransitionVisitor<K,T>

uk.ac.ed.epcc.webapp.servlet.ShortcutServletTransitionVisitor<K,T>

Type Parameters:

K -

T -

All Implemented Interfaces:

Contexed, TransitionVisitor<T>

public class ShortcutServletTransitionVisitor<K,T>
extends AbstractTransitionVisitor<K,T>

A cut-down version of the ServletTransitionVisitor that generates those FormResults that can be generated without taking a lock, for example the redirect to the form jsp. Otherwise the visitor returns null.

Field Summary

Fields inherited from class uk.ac.ed.epcc.webapp.forms.transition.AbstractTransitionVisitor

provider, tag, target

Fields inherited from class uk.ac.ed.epcc.webapp.AbstractContexed

conn

Constructor Summary

Constructors

Constructor and Description
ShortcutServletTransitionVisitor(AppContext c, K tag, TransitionFactory<K,T> tp, T target, java.util.Map params)

Method Summary

Modifier and Type	Method and Description
FormResult	doBaseFormTransition(BaseFormTransition<T> ft)
FormResult	doDirectTransition(DirectTransition<T> t)
FormResult	doFormTransition(FormTransition<T> t)
FormResult	doTargetLessTransition(TargetLessTransition<T> ft)
FormResult	doValidatingFormTransition(ValidatingFormTransition<T> t)

Methods inherited from class uk.ac.ed.epcc.webapp.forms.transition.AbstractTransitionVisitor

doDirectTargetlessTransition, getSelf

Methods inherited from class uk.ac.ed.epcc.webapp.AbstractContexed

getContext, getLogger, resetLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

ShortcutServletTransitionVisitor

public ShortcutServletTransitionVisitor(AppContext c,
                                        K tag,
                                        TransitionFactory<K,T> tp,
                                        T target,
                                        java.util.Map params)

Method Detail

doBaseFormTransition

public FormResult doBaseFormTransition(BaseFormTransition<T> ft)
                                throws TransitionException

Throws:

TransitionException

doTargetLessTransition

public FormResult doTargetLessTransition(TargetLessTransition<T> ft)
                                  throws TransitionException

Throws:

TransitionException

doFormTransition

public FormResult doFormTransition(FormTransition<T> t)
                            throws TransitionException

Throws:

TransitionException

doValidatingFormTransition

public FormResult doValidatingFormTransition(ValidatingFormTransition<T> t)
                                      throws TransitionException

Throws:

TransitionException

doDirectTransition

public FormResult doDirectTransition(DirectTransition<T> t)
                              throws TransitionException

Specified by:

doDirectTransition in interface TransitionVisitor<T>

Overrides:

doDirectTransition in class AbstractTransitionVisitor<K,T>

Throws:

TransitionException