/// <summary>
/// Converts rdf string to dotNetRdf graph.
/// </summary>
/// <param name="baseUri"></param>
/// <param name="serializedModel">Literal string read from file.</param>
/// <param name="rdfFormat"></param>
/// <returns></returns>
public IGraph DeserializeGraph(string baseUri, string serializedModel, RdfFormat rdfFormat)
{
// TODO: Handle 'Optional' properly
var reader = RdfFormatsMapper.ToRdfReader(rdfFormat);
try
{
if (reader is IRdfReader)
{
var g = new Graph();
if (!String.IsNullOrEmpty(baseUri))
{
g.BaseUri = new Uri(baseUri);
}
g.LoadFromString(serializedModel, (IRdfReader)reader);
return(g);
}
if (reader is IStoreReader)
{
var ts = new TripleStore();
ts.LoadFromString(serializedModel, (IStoreReader)reader);
var g = ts.Graphs[null];
if (!String.IsNullOrEmpty(baseUri))
{
g.BaseUri = new Uri(baseUri);
}
return(g);
}
return(null);
}
catch (IOException ex)
{
string msg = String.Format("Unable to parse serialized RDF from '%s' format.", rdfFormat.GetJenaName());
throw new RdfSerializationException(msg, ex);
}
}
public string TriplesToSerialization(HashSet <Triple> triples, RdfFormat rdfFormat)
{
var graph = TriplesToGraph(triples);
return(GraphToSerialization(graph, RdfFormatsMapper.ToRdfWriter(rdfFormat)));
}
