On Wed, Oct 29, 2008 at 8:35 AM, Wayne Pope <[EMAIL PROTECTED]> wrote: > > Hi, > > Francisco and I here where discussing whether we could figure a way of > having some form of static/compile time checking on our > (Compound)PropertyModels, as I'm a bit concerned long term about some nasty > runtime bugs that might slip through the testing coverage. Francisco found > this thread - I'm wondering what the status is? I had a look at: > https://issues.apache.org/jira/browse/WICKET-1327 > > and there doesn't look like any activity since Feb. Anyone been using this > or come up with a different solution? > > Ideally I think it would be just great if we had an eclipse plugin that > could just check for this (a bit like checkstyle or something) but a runtime > solution as proposed above seems really smart as well. However I'd rather > keep is 100% java (ie not cglib) if possible.
Hello, If you want something 100% java you could copde your domain models like this: public class Customer implements Serializable { public final IModel<String> firstName = new Model<String>(); public final IModel<String> lastName = new Model<String>(); } and use it like this: form.add(new TextField<String>("firstName", customer.firstName)); form.add(new TextField<String>("lastName", customer.lastName)); => no need to generate ugly getters/setters for all your properties => pure java => refactoring-safe => navigation + code-completion from IDE => you can still override setObject() and/or setObject() when needed In this example I have used wicket's IModel and Model but you could also use Property<String> from https://bean-properties.dev.java.net/ which has a lot of other benefits (a pity that the project is stalled a bit). Note that I haven't used this extensively but I sure do want to test it out in the near future.. One problem I see with this approach is when you need null-checking for nested properties: eg: new TextField<String>("city", customer.address.getObject().city ); Let me know what you think about it. Maarten > Thanks for any update if anyone knows anything! > Wayne > > > > > > Johan Compagner wrote: >> >> no i really dont like that >> then everywhere there code they need to do that, that is not an option. >> and they have to program themselfs agains the proxy api. I dont want that >> developers also have the learn/do that >> This is something commons-proxy needs to do >> >> On Sat, Mar 8, 2008 at 3:29 PM, James Carman <[EMAIL PROTECTED]> >> wrote: >> >>> Couldn't you also do: >>> >>> ProxyFactory pf = ...; >>> new SharedPropertyModel<Customer>(pf, customer); >>> >>> So, the client tells you what proxy factory implementation to use. >>> >>> On 3/8/08, James Carman <[EMAIL PROTECTED]> wrote: >>> > I see the JIRA, I'll go ahead and start the discussion on the dev list. >>> > >>> > >>> > On 3/8/08, James Carman <[EMAIL PROTECTED]> wrote: >>> > > On 3/8/08, Johan Compagner <[EMAIL PROTECTED]> wrote: >>> > > >>> > > > for wicket this is a feature it really should have >>> > > > now it defeats the purpose i have to make a decission in wicket >>> which >>> > > > factory i use >>> > > > Then i can just as well directly compile against cglib. >>> > > > I cant make the api that way that the developer has to give that >>> factory to >>> > > > use. That would be completely horrible, >>> > > > >>> > > >>> > > >>> > > You could always implement your own brand of discovery for your >>> > > project (perhaps by using the service discovery feature built into >>> the >>> > > jdk). >>> > > >>> > > I like the idea of splitting it (and doing it the slf4j way rather >>> > > than the JCL way). I have actually suggested that we start an >>> > > exploratory branch of JCL to make it work more like slf4j (we've >>> been >>> > > talking about this since 2005). Anyway, if you file a JIRA issue, >>> > > I'll make sure we have a discussion with the other devs. For your >>> > > immediate purposes, commons-discovery is available also. >>> > > >>> > >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >> >> > > -- > View this message in context: > http://www.nabble.com/CompoundModel-based-on-proxies-tp15317807p20222077.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]