public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
Dictionary<string, object> wholeDict = serializer.Deserialize<Dictionary<string, object>>(reader);
Dictionary<string, object> aggDict = JsonConvert.DeserializeObject<Dictionary<string, object>>(wholeDict.First().Value.ToString());
Dictionary<string, object> fieldDict = JsonConvert.DeserializeObject<Dictionary<string, object>>(aggDict.GetString(AggregationTypeEnum.GeoDistance.ToString()));
List<DistanceRangeBucket> ranges = new List<DistanceRangeBucket>();
List<Dictionary<string, object>> bucketDictList = JsonConvert.DeserializeObject<List<Dictionary<string, object>>>(fieldDict.GetString(_RANGES));
foreach (Dictionary<string, object> bucketDict in bucketDictList)
{
ranges.Add(DeserializeRangeBucket(bucketDict));
}
GeoDistanceAggregate agg = new GeoDistanceAggregate(
wholeDict.First().Key,
fieldDict.GetString(_FIELD),
CoordinatePointSerializer.DeserializeCoordinatePoint(fieldDict.GetString(_ORIGIN)),
ranges);
agg.Unit = DistanceUnitEnum.Find(fieldDict.GetString(_UNIT, _UNIT_DEFAULT.ToString()));
agg.DistanceComputeType = DistanceComputeTypeEnum.Find(fieldDict.GetString(_DISTANCE_TYPE, _DISTANCE_TYPE_DEFAULT.ToString()));
agg.SubAggregations = BucketAggregationBase.DeserializeSubAggregations(aggDict);
return agg;
}
public void PASS_Serialize()
{
GeoDistanceAggregate agg = new GeoDistanceAggregate("name", "field",
new CoordinatePoint(1.1, 2.2),
new List<DistanceRangeBucket>()
{
new DistanceRangeBucket()
{
To = 50
}
});
string json = JsonConvert.SerializeObject(agg);
Assert.IsNotNull(json);
string expectedJson = "{\"name\":{\"geo_distance\":{\"field\":\"field\",\"origin\":{\"lat\":1.1,\"lon\":2.2},\"ranges\":[{\"to\":50.0}]}}}";
Assert.AreEqual(expectedJson, json);
}
public void PASS_Create()
{
GeoDistanceAggregate agg = new GeoDistanceAggregate("name", "field",
new CoordinatePoint(1.1, 2.2),
new List<DistanceRangeBucket>()
{
new DistanceRangeBucket()
{
To = 50
}
});
Assert.IsNotNull(agg);
Assert.AreEqual("name", agg.Name);
Assert.AreEqual("field", agg.Field);
Assert.AreEqual(1.1, agg.OriginPoint.Latitude);
Assert.AreEqual(2.2, agg.OriginPoint.Longitude);
Assert.AreEqual((int)50, Convert.ToInt32(agg.Ranges.First().To));
}
