i think that interface is legacy left over code. open a jira issue to have it cleaned up.
-igor On Wed, Oct 1, 2008 at 12:34 AM, dlipski <[EMAIL PROTECTED]> wrote: > > Ok, maybe you are right that adding such method to PropertyModel will make it > bloated, but I think that some model dedicated to work with maps(MapModel ?) > will be nice feature of Wicket. > > I know that questions bellow dont stick to the subject of this thread but > maybe you can help me with them. Recently i started to 'study' Wicket API > and Wicket sources and have two questions(so far ;)): > > 1)What IChainingModel interface is for ? I thought that it will be used > inside model implementations in getObject method checkig if nested model > object is a ChainingModel object but the instance of operator in this > methods checks against IModel interface (what is correct). If I understand > Wicket API correctly it is possible to implement some model with chainnig > ability without implementing IChaininig model - its internal implementation > of get/setObject methods. Could you explain me what I(or rather my model) > gain when my model implements IChaininigModel interface ? > > 2)When I looked at getTarget() method inside PropertyModel class I found > that retriving of model object is done inside a loop. I dont understand why > PropertyModel cares about how nested model is implemented. Why it cares ? > because it checks if object returned but nested model is another nested > model or not. I thought that retriving of model object is responisbility of > each model class individually and PropertyModel should only check if its > model object is IModel object (if so return > ((IModel)myModelObject).getObject) or is it a 'real' model object(if so > return it). > > Answers for this questions will help me implementing my MapModel class. > > Tanks for your help, > Regards Daniel > > > igor.vaynberg wrote: >> >> why? because propertymodel is a convinience class only. once we start >> adding things like this into it it will get bloated. it is pretty easy >> to roll your own implementing imodel directly. >> >> -igor >> >> On Tue, Sep 30, 2008 at 10:53 AM, dlipski <[EMAIL PROTECTED]> >> wrote: >>> >>> If there is no option to force (why? I can imagine setMapKeyClass method >>> in >>> PropertyModel...) PropertyModel to do this and I have to use different >>> Model, I would like to ask does Wicket(or one of Wicket subprojects such >>> as >>> WicketExtensions) provide such ready to use model ? >>> >>> Daniel Lipski >>> >>> igor.vaynberg wrote: >>>> >>>> dont use a property model, roll your own >>>> >>>> -igor >>>> >>>> On Tue, Sep 30, 2008 at 8:31 AM, dlipski <[EMAIL PROTECTED]> >>>> wrote: >>>>> >>>>> Hi >>>>> >>>>> Im trying to 'force' PropertyModel to put into map key different then >>>>> String >>>>> but after few trials I have no idea how to do this. >>>>> >>>>> Example: >>>>> I have field myMap in my page initialized as follows: >>>>> >>>>> Map<Long, Boolean> myMap = new HashMap<Long, Boolean>(); >>>>> >>>>> then I create property model for my page(this == page containing myMap >>>>> field): >>>>> PropertyModel p = new PropertyModel (this, "myMap[123]"); >>>>> >>>>> now when I execute: >>>>> p.setObject(true); >>>>> model puts into map expected boolean but key is of type String not >>>>> Long. >>>>> How I can force this property model to put with key of choosen class >>>>> (in >>>>> this example Long)? >>>>> >>>>> Regards >>>>> Daniel Lipski >>>>> -- >>>>> View this message in context: >>>>> http://www.nabble.com/PropertyModel-type-of-key-map-tp19744489p19744489.html >>>>> Sent from the Wicket - User mailing list archive at Nabble.com. >>>>> >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>>> For additional commands, e-mail: [EMAIL PROTECTED] >>>>> >>>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>> For additional commands, e-mail: [EMAIL PROTECTED] >>>> >>>> >>>> >>> >>> -- >>> View this message in context: >>> http://www.nabble.com/PropertyModel-type-of-key-map-tp19744489p19747226.html >>> Sent from the Wicket - User mailing list archive at Nabble.com. >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> > > -- > View this message in context: > http://www.nabble.com/PropertyModel-type-of-key-map-tp19744489p19755807.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
