/// <summary>
/// Initializes a new instance of the FeatureLayer class.
/// </summary>
/// <param name="featureLayerUri">The URL of the feature layer.</param>
/// <param name="layerDescription">The reference to the layer description object.</param>
/// <param name="requestSender">The reference to the request sender object.</param>
/// <exception cref="System.ArgumentNullException"><paramref name="featureLayerUri"/>,
/// <paramref name="layerDescription"/> or <paramref name="requestSender"/> argument is
/// a null reference.</exception>
public FeatureLayer(
Uri featureLayerUri,
LayerDescription layerDescription,
IFeatureServiceRequestSender requestSender)
{
if (featureLayerUri == null)
{
throw new ArgumentNullException("featureLayerUri");
}
if (layerDescription == null)
{
throw new ArgumentNullException("layerDescription");
}
if (requestSender == null)
{
throw new ArgumentNullException("requestSender");
}
var serializer = new JsonSerializer(VrpRequestBuilder.JsonTypes, true);
_mapper = new FeatureRecordMapper <TFeatureRecord>(layerDescription, serializer);
_requestSender = requestSender;
_uri = featureLayerUri;
_layerDescription = layerDescription;
}
/// <summary>
/// Initializes a new instance of the FeatureService class.
/// </summary>
/// <param name="serviceUrl">The URL of the feature service.</param>
/// <param name="serviceInfo">The reference to the service info object.</param>
/// <param name="requestSender">The reference to the request sender object.</param>
/// <exception cref="System.ArgumentNullException"><paramref name="serviceUrl"/>,
/// <paramref name="serviceInfo"/> or <paramref name="requestSender"/> argument is
/// a null reference.</exception>
public FeatureService(
Uri serviceUrl,
ServiceInfo serviceInfo,
IFeatureServiceRequestSender requestSender)
{
if (serviceUrl == null)
{
throw new ArgumentNullException("serviceUrl");
}
if (serviceInfo == null)
{
throw new ArgumentNullException("serviceInfo");
}
if (requestSender == null)
{
throw new ArgumentNullException("requestSender");
}
_requestSender = requestSender;
_serviceInfo = serviceInfo;
_serviceUrl = serviceUrl;
_layerDescriptions = serviceInfo.AllLayers
.ToLookup(
info => info.Name,
info => new LayerInfo
{
ID = info.ID,
Url = new Uri(string.Format(
TABLE_QUERY_FORMAT,
_serviceUrl.AbsoluteUri,
info.ID)),
})
.ToDictionary(item => item.Key, item => item.First());
this.Layers = serviceInfo.AllLayers.ToList();
}
