uk.ac.ed.epcc.webapp.model.data.transition

Class SimpleTransitionProvider<T extends Indexed,K extends TransitionKey<T>>

java.lang.Object

uk.ac.ed.epcc.webapp.AbstractContexed

uk.ac.ed.epcc.webapp.model.data.transition.AbstractTransitionFactory<T,K>

uk.ac.ed.epcc.webapp.model.data.transition.AbstractTransitionProvider<T,K>

uk.ac.ed.epcc.webapp.model.data.transition.SimpleTransitionProvider<T,K>

Type Parameters:

T - target type

K -

All Implemented Interfaces:

Contexed, ContextCached, TransitionFactory<K,T>, TransitionProvider<K,T>

Direct Known Subclasses:

CodeAuthTransitionProvider, LogFactory.TransitionProvider, PersonalResponseTransitionProvider, SimpleViewTransitionProvider

public abstract class SimpleTransitionProvider<T extends Indexed,K extends TransitionKey<T>>
extends AbstractTransitionProvider<T,K>
implements TransitionProvider<K,T>

Abstract base class for building TransitionProviders on Indexed objects. that are keyed by TransitionKey

Field Summary

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

conn

Constructor Summary

Constructors

Constructor and Description
SimpleTransitionProvider(AppContext c, IndexedProducer<? extends T> fac, java.lang.String target_name)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getID(T target) Get the id string for form posts from a target
IndexedProducer<? extends T>	getProducer()
T	getTarget(java.lang.String id) Find target type by id string
java.lang.String	getTargetName() What is the name for this type of transition.
java.lang.String	normaliseID(java.lang.String id)

Methods inherited from class uk.ac.ed.epcc.webapp.model.data.transition.AbstractTransitionProvider

accept

Methods inherited from class uk.ac.ed.epcc.webapp.model.data.transition.AbstractTransitionFactory

addTransition, getTransition, getTransition, getTransitions, lookupTransition, sortByKey

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

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

accept

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

allowTransition, getSummaryContent, getTransition, getTransitions, lookupTransition

Methods inherited from interface uk.ac.ed.epcc.webapp.Contexed

getContext

Constructor Detail

SimpleTransitionProvider

public SimpleTransitionProvider(AppContext c,
                                IndexedProducer<? extends T> fac,
                                java.lang.String target_name)

Method Detail

getProducer

public final IndexedProducer<? extends T> getProducer()

getID

public final java.lang.String getID(T target)

Description copied from interface: TransitionProvider

Get the id string for form posts from a target

Specified by:

getID in interface TransitionProvider<K extends TransitionKey<T>,T extends Indexed>

Returns:

id value

getTarget

public final T getTarget(java.lang.String id)

Description copied from interface: TransitionProvider

Find target type by id string

Specified by:

getTarget in interface TransitionProvider<K extends TransitionKey<T>,T extends Indexed>

Returns:

target or null

normaliseID

public java.lang.String normaliseID(java.lang.String id)

getTargetName

public final java.lang.String getTargetName()

Description copied from interface: TransitionFactory

What is the name for this type of transition. This value needs to resolve to the TransitionProvider in the TransitionServlet The value can also be used as the user presented text for the type of object in the title of the transition form page though this can be overridden by setting target-name.transition_title

Specified by:

getTargetName in interface TransitionFactory<K extends TransitionKey<T>,T extends Indexed>

Returns:

String