public Query(MsgQuery query, AppInstance instance)
{
this.FromInstance = instance;
this.query = query;
if (instance != null)
this.query.FromInstanceId = instance.InstanceId;
this.guid = query.Id;
this.HasValidGuid = false;
this.ShouldArchive = false;
}
public static new DataPacket Deserialize(string json)
{
try
{
MsgQuery ret = new MsgQuery();
dynamic obj = Json.Decode(json);
ret.Id = obj["id"];
if (ret.Id == null)
throw new ParseException(json, "No id found");
ret.Capability = obj["capability"];
if (ret.Capability == null)
throw new ParseException(json, "No capability found");
ret.Action = obj["action"];
if (ret.Action == null)
throw new ParseException(json, "No action found");
ret.Data = ParseDataThing(obj["data"]);
ret.InstanceId = new List<string>();
DynamicJsonArray instanceIds = obj["instanceId"];
if (instanceIds != null)
{
foreach (object elem in instanceIds)
{
ret.InstanceId.Add(elem.ToString());
}
}
ret.Priority = obj["priority"];
return ret;
}
catch (Microsoft.CSharp.RuntimeBinder.RuntimeBinderException)
{
throw new ParseException(json, "General binding exception. Is something invalid?");
}
catch (ArgumentException)
{
throw new ParseException(json, "Invalid JSON");
}
}
public DirectedQuery(MsgQuery query, AppInstance instance)
: base(query, instance)
{
}
public void TestMsgQuerySerialization()
{
var msgQuery = new MsgQuery();
msgQuery.Id = "uuid";
msgQuery.Capability = "weather";
msgQuery.Action = "get_temperature";
var instanceIds = new List<string>();
instanceIds.Add("xxxx");
instanceIds.Add("xx2");
msgQuery.InstanceId = instanceIds;
var data = new Dictionary<string, object>();
data["scale"] = "fahrenheit";
var inner = new Dictionary<string, object>();
inner["k"] = "v";
data["other"] = inner;
msgQuery.Data = data;
string json = msgQuery.Serialize();
Debug.WriteLine(json);
Assert.IsFalse(json.IndexOf("\"data\":null") >= 0, "Sould not contain null for data");
Assert.IsFalse(json.IndexOf("KeyValuePairOf") >= 0, "Should not have strange toString");
Assert.IsFalse(json.IndexOf("\"data\":[]") >= 0, "Should not have empty array for data");
}
