[dotNetRDF-Support] dotNetRDF and Sesame REST service. Mime type exception

[<Tom...@bt...>]

Hello,

I have a question regarding the usage of dotNetRDF to communicate with Sesame server.
I am receiving the following exception when trying to save a graph into a Sesame server's storage:

"A HTTP error (HTTP 415 Unsupported Media Type) occured while save a Graph to the Store.
Store returned the following error message: Unsupported MIME type: application/ntriples
See aforementioned status line or inner exception for further details"

This is the code which I am using:

SesameServer sesameServer = new SesameServer("http://localhost:8080/openrdf-sesame");
IStorageProvider storage_tsm1 = sesameServer.GetStore("tsm1");
IStorageProvider storage_tsm2 = sesameServer.GetStore("tsm2");
Graph loadedGraph = new Graph();
storage_tsm1.LoadGraph(loadedGraph, "file://archive.ttl");
storage_tsm2.SaveGraph(loadedGraph);

The exception occurs at the last statement.

I have also noticed, that by changing the line 542 in SesameHttpProtocolConnector class in this way:
From: request.ContentType = MimeTypesHelper.NTriples[0];
To: request.ContentType = MimeTypesHelper.NTriples[1];
The exception does not occur and the graph is being saved correctly.

Please tell me if there is a better solution for this exception?

Sesame version: 2.7.14
dotNetRDF version: 1.0.8.0

Best regards

Tomasz Firlej
Junior programmer
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