/// <summary>Uses a specific serializer.</summary>
/// <remarks>Uses a specific serializer.</remarks>
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public static JToken FromRDF(JToken input, JsonLdOptions options, IRDFParser parser
)
{
RDFDataset dataset = parser.Parse(input);
// convert from RDF
JToken rval = new JsonLdApi(options).FromRDF(dataset);
// re-process using the generated context if outputForm is set
if (options.outputForm != null)
{
if ("expanded".Equals(options.outputForm))
{
return(rval);
}
else
{
if ("compacted".Equals(options.outputForm))
{
return(Compact(rval, dataset.GetContext(), options));
}
else
{
if ("flattened".Equals(options.outputForm))
{
return(Flatten(rval, dataset.GetContext(), options));
}
else
{
throw new JsonLdError(JsonLdError.Error.UnknownError);
}
}
}
}
return(rval);
}
/// <summary>Converts an RDF dataset to JSON-LD.</summary>
/// <remarks>Converts an RDF dataset to JSON-LD.</remarks>
/// <param name="dataset">
/// a serialized string of RDF in a format specified by the format
/// option or an RDF dataset to convert.
/// </param>
/// <?></?>
/// <param name="callback">(err, output) called once the operation completes.</param>
/// <exception cref="JsonLDNet.Core.JsonLdError"></exception>
public static JToken FromRDF(JToken dataset, JsonLdOptions options)
{
// handle non specified serializer case
IRDFParser parser = null;
if (options.format == null && dataset.Type == JTokenType.String)
{
// attempt to parse the input as nquads
options.format = "application/nquads";
}
if (rdfParsers.ContainsKey(options.format))
{
parser = rdfParsers[options.format];
}
else
{
throw new JsonLdError(JsonLdError.Error.UnknownFormat, options.format);
}
// convert from RDF
return(FromRDF(dataset, options, parser));
}
/// <exception cref="JsonLD.Core.JsonLdError"></exception>
public static JToken FromRDF(JToken input, IRDFParser parser)
{
return(FromRDF(input, new JsonLdOptions(string.Empty), parser));
}
public static void RegisterRDFParser(string format, IRDFParser parser)
{
rdfParsers[format] = parser;
}