Subject: former COM 3360 student
From: Karl Lieberherr (lieber@ccs.neu.edu)
Date: Wed Nov 01 2000 - 12:04:44 EST
Christian Turcanu is a former COM 3360 student who
needs two additional visitors generated from
a cd in DemeterJ.
Is one of you interested in an XML project as
described below? Or should Christain implement this
himself?
Please drop me a note if you want to do this project.
It is not hard to do.
See
http://www.ccs.neu.edu/research/demeter/DemeterJava/use/latest-demjava/generate/gendisplayvis.beh
for the generation code for the DisplayVisitor. It is only about two pages.
-- Karl L.
>From ctzurcanu@tekhnik.com Wed Nov 1 09:56:35 2000
>From: Christian Turcanu <ctzurcanu@tekhnik.com>
>X-Priority: 3 (Normal)
>To: Karl Lieberherr <lieber@ccs.neu.edu>
>Subject: Re[2]: DemeterJ-XML
>
>Hello Karl,
>
>Wednesday, November 01, 2000, 6:09:17 AM, you wrote:
>
>KL> Hi Christian:
>
>KL> we don't have it yet, but I have added the following
>KL> to the project list:
>
>KL> <HR WIDTH="100%">
>KL> <B>DemeterJ and XML
>KL> </B>
>KL> DemeterJ currently provides a PrintVisitor and a DisplayVisitor
>KL> to print out an object. Implement a third visitor generator
>KL> for DemeterJ that produces an XMLPrintVisitor. The XMLPrintVisitor
>KL> will print an object in markup form , i.e. in
>KL> a form that is acceptable to a general XML parser.
>KL> Also generate a class called XMLSchema with one static method: print()
>KL> that prints the class dictionary as an XML schema.
>KL> The descriptions produced by the XMLPrintVisitor (if the traversal
>KL> goes everywhere: from Source to *) should conform to the schema.
>
>KL> There are several options on how to translate a
>KL> class dictionary into an XML schema. The first part of the project
>KL> is to propose such a translation.
>
>KL> Would this fit your needs?
>
>KL> -- Karl
>
>>>From ctzurcanu@tekhnik.com Tue Oct 31 21:14:53 2000
>>>Date: Tue, 31 Oct 2000 21:14:31 -0500
>>>From: Christian Turcanu <ctzurcanu@tekhnik.com>
>>>X-Priority: 3 (Normal)
>>>To: Karl Lieberherr <lieber@ccs.neu.edu>
>>>Subject: DemeterJ-XML
>>>Mime-Version: 1.0
>>>Content-Transfer-Encoding: 7bit
>>>
>>>Hello Karl,
>>>
>>> I was wondering if you implemented XML-style output for a "printing
>>> visitor" in DemeterJ. That would make it compatible with XML and one
>>> could use such facility to do XML transformations using DemeterJ.
>>>
>>>--
>>>Best regards,
>>> Christian mailto:ctzurcanu@tekhnik.com
>
>If we will be able to get the object data in XML format AND the Schema
>of such object then yes, that is precisely what I was looking for.
>Though it might take two "printing" visitors for doing this. My main
>interest is printing the XML object, not its Schema.
>
>Would you or Doug be
>able to tell me an approximative date for the implementation of this?
>If it takes way too long I just might do it myself.
>
>--
>Best regards,
> Christian mailto:ctzurcanu@tekhnik.com
>
>
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