Hi walden One more question
we currently Create your own RequestProcessor to execute some business logic at a particular point during the request-processing phase. For example, we extend RequestProcessor to check that the user is logged in and he has one of the roles to execute a particular action before executing every request. How can achieve this in GWT? Thanks in advance rty On Tue, Sep 30, 2008 at 10:08 AM, walden <[EMAIL PROTECTED]>wrote: > > rty, > > google 'singleton pattern'. if it's not that, then i don't understand > what you are missing. > > walden > > On Sep 30, 10:06 am, "sumanth s" <[EMAIL PROTECTED]> wrote: > > Hi walden > > > > thanks for ur reply. Your are saying It is the layer into which you make > > all RPC calls.so what you are saying is every RPC call from client class > > will go first to this so called proxy class before calling implementation > > class..is it right? How did u do that?How can u call a common class from > all > > the client classes? This is what I need to do in my project.I need to > call > > one common class which inturn should call the specific implementation > > classes. > > > > Thanks in advance > > rty > > > > > > > > On Tue, Sep 30, 2008 at 7:38 AM, walden <[EMAIL PROTECTED]> > wrote: > > > > > In my project, I have my own data proxy class that behaves pretty much > > > like what you describe. It's a singleton that proxies all requests to > > > the actual RPC (generated) proxy. It is the layer into which I make > > > all RPC calls. It performs caching and notification for certain data > > > queries. It supports a 'reference data set', which is expected to be > > > static for the duration of a client session, which is retrieved once > > > and cached. It has the ability to register listeners on certain data > > > sets (including the refrence data), and will invoke their callbacks > > > whenever that set gets refreshed from the server. Is this what you > > > had in mind? > > > > > BTW, Remember that after your code is compiled by the GWT compiler, > > > it's not Java, and so Java class loading is the wrong paradigm. > > > > > Walden > > > > > On Sep 29, 4:40 pm, rty <[EMAIL PROTECTED]> wrote: > > > > Hi > > > > > > I want to write one common class which does some startup things for > my > > > > project.I want to make sure that class is loaded first and all the > gwt > > > > rpc calls should go through that class first. How should I proceed > for > > > > it. > > > > > > thanks > > > > rty- Hide quoted text - > > > > - Show quoted text - > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
