Hi,

Tried uploading using this piece of code

************************************
System.out.println(result_dataset_URI);
            Representation representation = new
OutputRepresentation(MediaType.APPLICATION_RDF_XML) {

                @Override
                public void write(OutputStream out) throws IOException {
                    resultDataset.write(out, "RDF/XML-ABBREV");
                }
            };

            Request request = new Request();
            Client client = new Client(Protocol.HTTP);
            request.setResourceRef(result_dataset_URI);
            request.setReferrerRef(MaxtoxApplicationSettings.getServerRootPath());
            request.setMethod(Method.POST);
            request.getClientInfo().getAcceptedMediaTypes().add(new
Preference<MediaType>(MediaType.APPLICATION_RDF_XML));
            request.setEntity(representation);


            Response response = client.handle(request);
            // Get the output from the response
            Representation output = response.getEntity();
            this.uploaded_URI = output.getText();
************************************





I got this as the result




*************************************
0.0 Error 1283527568408 File import application/rdf+xml [-1] The
server has fulfilled the request but does not need to return an
entity-body, and might want to return updated metainformation The
server has fulfilled the request but does not need to return an
entity-body, and might want to return updated metainformation 500
*************************************

Could you clarify ?

I am using the http://apps.ideaconsult.net:8080/ambit2/dataset for
testing as the other server was down - sorry for that. I just uploaded
twice so you can delete 2 vague looking databases ...

Regards
Surajit



On 3 September 2010 11:46, Nina Jeliazkova <jeliazkova.nina at gmail.com> wrote:
> Hi Surajit,
>
> On Fri, Sep 3, 2010 at 1:50 AM, surajit ray <mr.surajit.ray at gmail.com>
> wrote:
>>
>> From your previous example I gathered this
>>
>> RDFRepresentation r = new RDFRepresentation();
>> Representation rep = r.createRepresentation(rdfDataset,
>> MediaType.APPLICATION_RDF_XML);
>>
>> The problem is this representation does not exist in the stable
>> version of Restlets !
>
> If you refer to opentox-client examples, then RDFRepresentation is not a
> Restlet class at all, but custom one, using Jena writers for serializing
> RDF.
>
> https://ambit.svn.sourceforge.net/svnroot/ambit/branches/opentox/opentox-client/src/main/java/org/opentox/rdf/representation/RDFRepresentation.java
>
> Restlet RDF support is rather minimalistic (graph representation, no
> querying, let alone reasoning), I am not sure if any of the partners
> actually uses it. If you are working with 1.x Restlet , there is indeed no
> RDF support there. But Restlet RDF support can be safely ignored if you are
> already using Jena (though I would be curious to see performance comparison
> between the two).
>
> Using StringRepresentation/ FileRepresentation with media type
> "application/rdf+xml" does the same job.  RDFRepresentation class discussed
> above actually creates OutputStreamRepresentation.
>
> Upload examples can be found here
>
> https://ambit.svn.sourceforge.net/svnroot/ambit/branches/opentox/opentox-client/src/test/java/org/opentox/dataset/test/DatasetTest.java
> https://ambit.svn.sourceforge.net/svnroot/ambit/branches/opentox/opentox-client/src/test/java/org/opentox/dataset/test/FeatureTest.java
>
> The examples above are cleaned up versions of ambit code. JUnit tests of
> ambit dataset services can be found here
>
> https://ambit.svn.sourceforge.net/svnroot/ambit/trunk/ambit2-all/ambit2-www/src/test/java/ambit2/rest/test/dataset/DatasetsResourceTest.java
>
>
>
>>
>> Also the example uses a RemoteTask to achieve the actual upload.
>> Therefore I could not exactly fathom how to do the upload.
>
> Here is a summary
>
> curl -X POST -d "@filecontent" -H "Content-type:application/rdf+xml"
> http://datasetservice/dataset
>
> This returns Task object (either URI, if -H "Accept:text/uri-list" is
> specified or Task RDF representation if -H "Accept:application/rdf+xml" is
> specified).  Task RDF representation is defined in
> http://opentox.org/api/1_1/opentox.owl
>
> If the task is still running you'll get result codes 201 or 202 , this means
> you need to query again the returned task URI.  If code 200 is returned, the
> URI returned is where the result should be found.   In the examples there is
> a RemoteTask class that handles all this.
>
> https://ambit.svn.sourceforge.net/svnroot/ambit/branches/opentox/opentox-client/src/main/java/org/opentox/task/RemoteTask.java
>>
>> On 3 September 2010 03:47, surajit ray <mr.surajit.ray at gmail.com> wrote:
>> > Hi,
>> >
>> > I have managed to get a dataset (RDF) made using the results of a
>> > model prediction run. Could you please tell me a dataset service where
>> > I could upload the same ?
>
> For testing
>
> http://ambit-uni-plovdiv.bg:8080/ambit2/dataset
>
> For your final models/results , especially if you would like them appearing
> in ToxPredict.
>
> http://apps.ideaconsult.net:8080/ambit2/dataset
>
>
>>
>> Also it would be very helpful if you could
>> > give an example of an upload request using restlets ...
>
> See above.
>
> Hope this helps,
> Nina
>
>
>> >
>> > Thanx
>> > Surajit
>> >
>
>
>