Hi Surajit,

Media type should match the format of the content send by the service.
If you use JenaModel to generate RDF/XML, it should be
Application_RDF_XML.  This is what OpenTox has agreed as default RDF
media type. Optionally, you might select to support other RDF flavours,
which is rather straightforward with Jena (see code in my previous email).

MODEL_ALL, or "model/*"  is actually not related to RDF at all. If I
understand right, it is a generic mime type for representing 3D
graphical objects [2], like VRML[3].

model/iges    iges
model/iges    igs
model/mesh    mesh
model/mesh    msh
model/mesh    silo
model/vrml    vrml
model/vrml    wrl

Best regards,
Nina

[1]
http://www.restlet.org/documentation/2.0/jse/api/org/restlet/data/MediaType.html
[2] http://www.mimetype.org/
[3] http://en.wikipedia.org/wiki/VRML
||

surajit ray wrote:
> I have tried to implement your idea in the attached example ... 
>
> Whats the mediatype to be used. As you can see I have used |*MODEL_ALL
> <../../../org/restlet/data/MediaType.html#MODEL_ALL>*| 
>
> Some other options I thought could also fit would be 
> |*APPLICATION_RDF_XML
> <../../../org/restlet/data/MediaType.html#APPLICATION_RDF_XML>*| 
> |*APPLICATION_JAVA_OBJECT
> <../../../org/restlet/data/MediaType.html#APPLICATION_JAVA_OBJECT>*| 
> |*TEXT_RDF_N3 <../../../org/restlet/data/MediaType.html#TEXT_RDF_N3>*|_ _
> |*TEXT_XML <../../../org/restlet/data/MediaType.html#TEXT_XML>*| 
>
> I must add that there is very little documentation available for the
> restlet API. It is very difficult to make out the options and their
> implications !
>
> Thanks in advance
> surajit
> On Tue, Jan 26, 2010 at 1:01 PM, surajit ray <mr.surajit.ray at gmail.com
> <mailto:mr.surajit.ray at gmail.com>> wrote:
>
>     Hi Nina,
>     Thanks for the information
>
>     Could you please clarify if the outputstreamrepresentation is a
>     class from restlet 2.0
>
>     I could not find it in the current stable. There is however a
>     Outputrepresentation which is a subclass of Streamrepresentation.
>     Is this the one you were referring to ?
>
>     As a test I was using this : (see attached java file)
>
>     Would it be incorrect to use it as such ?
>
>
>
>
>     On Mon, Jan 25, 2010 at 6:30 PM, Nina Jeliazkova <nina at acad.bg
>     <mailto:nina at acad.bg>> wrote:
>
>         surajit ray wrote:
>         > Hi,
>         > I was wondering what type of Representation to use for a
>         Jena model (within
>         > the Restlet framework ) ?
>         >
>         >
>         OutputStreamRepresentation and write  the model  into the
>         output stream.
>
>         Hope this helps,
>         Nina
>         _______________________________________________
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>         Development at opentox.org <mailto:Development at opentox.org>
>         http://www.opentox.org/mailman/listinfo/development
>
>
>
>
>     -- 
>     Surajit Ray
>     Partner
>     www.rareindianart.com <http://www.rareindianart.com>
>
>
>
>
> -- 
> Surajit Ray
> Partner
> www.rareindianart.com <http://www.rareindianart.com>