private static Uri getValue(string sparql, bool canCreateNewId, Logger logger)
{
IGraph graph = GraphRetrieval.GetGraph(sparql, logger, "true");
if (graph.IsEmpty)
{
if (canCreateNewId == true)
{
string id = new IdGenerator.IdMaker().MakeId(logger);
logger.Verbose($"Created new id ({id})");
return(new Uri(id));
}
else
{
logger.Verbose("Not found");
return(null);
}
}
else
{
Uri result = ((IUriNode)graph.Triples.SubjectNodes.SingleOrDefault()).Uri;
logger.Verbose($"Found existing ({result})");
return(result);
}
}
public static async Task <string> Run([HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequestMessage req, TraceWriter log, ExecutionContext executionContext)
{
Logger logger = new Logger(executionContext);
logger.Triggered();
IdMaker generator = new IdMaker();
string id = generator.MakeId(logger);
return(id);
}
protected Uri GenerateNewId()
{
string id = new IdGenerator.IdMaker().MakeId(logger);
return(new Uri(id));
}