Why you don't want to use request attributes? They are the right place of
holding this kind of information and passing between different processing
layers: actions, pages, etc.
----- Original Message -----
From: "Chris Newland" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, September 05, 2001 1:30 PM
Subject: RE: C2: Action to modify request parameters
This is what I thought :(
So it is not possible to use another action to modify the request parameters
that will be picked up by DatabaseAddAction since I would have to put the
updated values into the sitemap parameters and DatabaseAddAction only looks
in the request parameters?
Guess I'll have to subclass the Database<X>Action classes in order to filter
the parameters.
Thanks,
Chris
> -----Original Message-----
> From: Jörn Heid [mailto:[EMAIL PROTECTED]]
> Sent: 05 September 2001 10:22
> To: [EMAIL PROTECTED]
> Subject: AW: C2: Action to modify request parameters
>
>
> No. There are two maps.
>
> -----Ursprngliche Nachricht-----
> Von: Chris Newland [mailto:[EMAIL PROTECTED]]
> Gesendet: Mittwoch, 5. September 2001 11:14
> An: [EMAIL PROTECTED]
> Betreff: RE: C2: Action to modify request parameters
>
>
> Does this mean that sitemap parameters override request parameters of the
> same name?
>
> Form:
> Set request parameter
>
> --->
>
> Filter action:
> Get request parameter
> Alter parameter
> Save in sitemap parameter
>
> --->
>
> DatabaseAddAction:
> use sitemap parameter instead of request parameter with same name
>
> Otherwise, I cannot chain these actions without altering the code in
> DatabaseAddAction (which I am trying not to do)
>
> Thanks,
>
> Chris
>
> > -----Original Message-----
> > From: Jrn Heid [mailto:[EMAIL PROTECTED]]
> > Sent: 04 September 2001 19:14
> > To: [EMAIL PROTECTED]
> > Subject: AW: C2: Action to modify request parameters
> >
> >
> > I think not. But you can use sitemap params (that's the
> preferred way for
> > actions). And this works with the sitemap, other actions, xslt...
> >
> > -----Ursprngliche Nachricht-----
> > Von: Chris Newland [mailto:[EMAIL PROTECTED]]
> > Gesendet: Dienstag, 4. September 2001 19:34
> > An: Cocoon-Users
> > Betreff: C2: Action to modify request parameters
> >
> >
> > Hi All,
> >
> > I'm writing an action that is a pre-filter to DatabaseAddAction that
> > modifies request parameters before they are sent to the database.
> >
> > In the map() method of my action I can get the parameters using:
> >
> > Request req = (Request)objectModel.get(Constants.REQUEST_OBJECT);
> > String my_param = (String)request.getParameter("my_param");
> >
> > // process parameter here
> >
> > But there is no request.setParameter() to return the updated
> value to the
> > request.
> >
> > Is this possible? (I hope so)
> >
> > Thanks,
> >
> > Chris
> >
> > --
> > Chris Newland
> > Software Research Engineer
> >
> > Emorphia Ltd
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> >
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> >
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> >
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