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Re: report IDL


From: Anders Lindbäck
Subject: Re: report IDL
Date: Fri, 29 Sep 2000 09:59:07 +0200 (CEST)

> >       
> >       /*
> >        * Report output format
> >        */
> >       enum Converter {
> >               TO_PDF,
> >               TO_PS,
> >               TO_HTML,
> >               TO_LATEX
> >       };
> 
> Why don't add the TO_XML option as someone suggest before?, this option
> gaves us the report with all the data filled and if someone wants to
> play with it directly it could :-)

To furhter add to the confusion. 

Which version of HTML ?  Isn't HTML defined as an SGML DTD and should it not be 
possible to tell which DTD to use ?

Many HTML document starts with the following line:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" 
  "http://www.w3.org/TR/html40/loose.dtd";>

Also is it good to have the converter as an enum that has to changed
added to every time a new format is created ? Why not simple
a string identifying which converter to use ?
Using enums is basically a no-no if one want to be able to
extend the system with user-written converters.

There is a need for a factory object where people can add their own
converters - for example when converting the report data to a propriatory 
format for inclusion into a legaxy system.

Anders



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