public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
var j = JObject.Load(reader);
if (j == null || !j.HasValues)
return null;
string cacheKey = null, cacheName = null, field = null;
bool? cache = null;
IGeoShapeBaseFilter filter = null;
foreach (var jv in j)
{
switch (jv.Key)
{
case "_cache":
cache = jv.Value.Value<bool>();
break;
case "_cache_key":
cacheKey = jv.Value.Value<string>();
break;
case "_name":
cacheName = jv.Value.Value<string>();
break;
default:
field = jv.Key;
var shape = jv.Value["shape"];
var indexedShape = jv.Value["indexed_shape"];
if (shape != null)
{
IGeoShapeFilter f = new GeoShapeFilterDescriptor();
f.Shape = new GeoShapeVector();
var coordinates = shape["coordinates"];
if (coordinates != null)
f.Shape.Coordinates = coordinates.Values<double[]>();
var type = shape["type"];
if (type != null)
f.Shape.Type = type.Value<string>();
filter = f;
break;
}
else if (indexedShape != null)
{
IGeoIndexedShapeFilter f = new GeoIndexedShapeFilterDescriptor();
f.IndexedShape = new GeoIndexedShapeVector();
var id = indexedShape["id"];
var index = indexedShape["index"];
var type = indexedShape["type"];
var shapeField = indexedShape["shape_field_name"];
if (id != null) f.IndexedShape.Id = id.Value<string>();
if (index != null) f.IndexedShape.Index = index.Value<string>();
if (type != null) f.IndexedShape.Type = type.Value<string>();
if (shapeField != null) f.IndexedShape.Field = shapeField.Value<string>();
filter = f;
break;
}
break;
}
}
if (filter == null) return null;
filter.Field = field;
filter.Cache = cache;
filter.CacheKey = cacheKey;
filter.FilterName = cacheName;
return filter;
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
var j = JObject.Load(reader);
if (j == null || !j.HasValues)
{
return(null);
}
string cacheKey = null, cacheName = null, field = null;
bool? cache = null;
IGeoShapeBaseFilter filter = null;
foreach (var jv in j)
{
switch (jv.Key)
{
case "_cache":
cache = jv.Value.Value <bool>();
break;
case "_cache_key":
cacheKey = jv.Value.Value <string>();
break;
case "_name":
cacheName = jv.Value.Value <string>();
break;
default:
field = jv.Key;
var shape = jv.Value["shape"];
var indexedShape = jv.Value["indexed_shape"];
if (shape != null)
{
IGeoShapeFilter f = new GeoShapeFilterDescriptor();
f.Shape = new GeoShapeVector();
var coordinates = shape["coordinates"];
if (coordinates != null)
{
f.Shape.Coordinates = coordinates.Values <double[]>();
}
var type = shape["type"];
if (type != null)
{
f.Shape.Type = type.Value <string>();
}
filter = f;
break;
}
else if (indexedShape != null)
{
IGeoIndexedShapeFilter f = new GeoIndexedShapeFilterDescriptor();
f.IndexedShape = new GeoIndexedShapeVector();
var id = indexedShape["id"];
var index = indexedShape["index"];
var type = indexedShape["type"];
var shapeField = indexedShape["shape_field_name"];
if (id != null)
{
f.IndexedShape.Id = id.Value <string>();
}
if (index != null)
{
f.IndexedShape.Index = index.Value <string>();
}
if (type != null)
{
f.IndexedShape.Type = type.Value <string>();
}
if (shapeField != null)
{
f.IndexedShape.Field = shapeField.Value <string>();
}
filter = f;
break;
}
break;
}
}
if (filter == null)
{
return(null);
}
filter.Field = field;
filter.Cache = cache;
filter.CacheKey = cacheKey;
filter.FilterName = cacheName;
return(filter);
}
