so do I need to implement all this in the layer to which we make RPC calls(singleton).?or do u think there is some better way of doing this?
On Wed, Oct 1, 2008 at 12:23 PM, walden <[EMAIL PROTECTED]> wrote: > > What is it about that that you think you can't implement in GWT? > > On Oct 1, 11:54 am, "sumanth s" <[EMAIL PROTECTED]> wrote: > > 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 -- 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 -~----------~----~----~----~------~----~------~--~---
