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 -
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