3 -> 4 porting issues

[Henri Dupre <he...@gmail.com>]

I'm currently porting our upcoming website to tapestry 4.
How can I access the servlet object? I need to query one of the init
parameters (where I store the version)

Also in the engine object, I was loading an xml file into the global
context in the setupforrequest method, but it seems to have gone now.
Where should I do it now?
 
Thanks,

Henri.

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Re: 3 -> 4 porting issues

["Scott F. Walter" <sc...@scottwalter.com>]

Henri Dupre wrote:

>I'm currently porting our upcoming website to tapestry 4.
>How can I access the servlet object? I need to query one of the init
>parameters (where I store the version)
>
>Also in the engine object, I was loading an xml file into the global
>context in the setupforrequest method, but it seems to have gone now.
>Where should I do it now?
> 
>Thanks,
>
>Henri.
>
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>To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
>For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
>
>
>
>  
>
I don't see a way to access the servlet object directory, but if you 
inject service:tapestry.globals.ApplicationGlobals into your page, you 
can then call getWebContext() that has access to the servlet's init 
parms.  Here's an example

    @InjectObject("service:tapestry.globals.ApplicationGlobals")
    public abstract ApplicationGlobals getApplicationGlobals();

then you could:

getApplicationGlobals().getWebContext().getInitParameterValue("some key");

Of couse you don't have to use annotations, you could use <inject> 
inside your specification file.

scott.

-- 

Scott F. Walter 	Scott F. Walter
Principal Consultant
Vivare, Inc.

E: scott.walter@vivare.com
E: scott@scottwalter.com
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