private static void ExampleSchemaNet()
{
JsonConvert.DefaultSettings = () => new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore,
TypeNameHandling = TypeNameHandling.Auto
};
var context = new Context
{
Base = "http://schema.org",
Terms = { { "o", new Context.TermDefinition {
Id = "http://orders.com"
} } }
};
var graph = new Graph();
var joe = new Person()
{
Id = new Uri("http://schema.org/Person#1234567890"),
Name = "Joe",
FamilyName = "Smith",
Gender = GenderType.Female
};
// add Joe to graph
graph.Merge(JsonLdProcessor.CreateGraph(joe));
var sarah = new Person()
{
Id = new Uri("http://schema.org/Person#0987654321"),
Name = "Sarah",
FamilyName = "Smith",
Gender = GenderType.Female
};
// add Sarah to graph
graph.Merge(JsonLdProcessor.CreateGraph(sarah));
// add spouse relationships between the 2 Person objects
// NOTE: This uses the JsonLd.Id and context to create Uris and validates that Spouse is actual property on the source object
graph.Assert(joe, "Spouse", sarah);
graph.Assert(sarah, "Spouse", joe);
// dump triples
Console.WriteLine("---triples---- ");
foreach (var triple in graph.GetTriples())
{
Console.WriteLine($" {triple}");
}
// dump joe nodes as JsObject
var jsJoe = JsonLdProcessor.Frame(context, graph, "http://schema.org/Person#1234567890");
Console.WriteLine("---JSObject ---- ");
Console.WriteLine(jsJoe);
// get joe as Person object
var joe2 = JsonLdProcessor.AsObject <Person>(context, graph, "http://schema.org/Person#1234567890");
Console.WriteLine("---POCO object---- ");
Console.WriteLine(JsonConvert.SerializeObject(joe2, Formatting.Indented));
// Get joe as Person object
var sarah2 = JsonLdProcessor.AsObject <Person>(context, graph, "http://schema.org/Person#0987654321");
Console.WriteLine("---POCO object---- ");
Console.WriteLine(JsonConvert.SerializeObject(sarah2, Formatting.Indented));
}
