/// <inheritdoc/>
public Variant Decode(VariantValue value, BuiltInType builtinType)
{
if (VariantValueEx.IsNull(value))
{
return(Variant.Null);
}
//
// Sanitize json input from user
//
value = Sanitize(value, builtinType == BuiltInType.String);
VariantValue json;
if (builtinType == BuiltInType.Null ||
(builtinType == BuiltInType.Variant &&
value.IsObject))
{
//
// Let the decoder try and decode the json variant.
//
json = Serializer.FromObject(new { value });
}
else
{
//
// Give decoder a hint as to the type to use to decode.
//
json = Serializer.FromObject(new {
value = new {
Body = value,
Type = (byte)builtinType
}
});
}
//
// Decode json to a real variant
//
using (var text = new StringReader(Serializer.SerializeToString(json)))
using (var reader = new Newtonsoft.Json.JsonTextReader(text))
using (var decoder = new JsonDecoderEx(reader, Context)) {
return(decoder.ReadVariant(nameof(value)));
}
}
/// <inheritdoc/>
public Variant Decode(JToken value, BuiltInType builtinType,
ServiceMessageContext context)
{
//
// Sanitize json input from user
//
value = Sanitize(value, builtinType == BuiltInType.String);
JObject json;
if (builtinType == BuiltInType.Null ||
(builtinType == BuiltInType.Variant && value is JObject))
{
//
// Let the decoder try and decode the json variant.
//
json = new JObject {
{ nameof(value), value }
};
}
else
{
//
// Give decoder a hint as to the type to use to decode.
//
json = new JObject {
{ nameof(value), new JObject {
{ "Body", value },
{ "Type", (byte)builtinType }
} }
};
}
//
// Decode json to a real variant
//
using (var decoder = new JsonDecoderEx(json, context ?? Context)) {
return(decoder.ReadVariant(nameof(value)));
}
}