/// <summary>
/// Gets geographic region name.
/// </summary>
/// <param name="request">Discovery request.</param>
/// <param name="knownTypes">Collection of known types to parse result.</param>
/// <returns>Returns empty string.</returns>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="request"/> or <paramref name="knownTypes"/> is null reference.
/// </exception>
public string GetRegionName(SubmitDiscoveryRequest request, IEnumerable<Type> knownTypes)
{
// Validate inputs.
if (request == null)
throw new ArgumentNullException("request");
if (knownTypes == null)
throw new ArgumentNullException("knownTypes");
return string.Empty;
}
/// <summary>
/// Method collects information from solve request data for planned date and
/// builds request object.
/// </summary>
/// <param name="data">Required data to get information from.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="data"/> is null reference.</exception>
/// <returns>Request object with filled information for request.</returns>
public SubmitDiscoveryRequest BuildRequest(DiscoveryRequestData data)
{
// Validate inputs.
if (data == null)
throw new ArgumentNullException("data");
// Build request object.
SubmitDiscoveryRequest req = new SubmitDiscoveryRequest();
if (data.RegionPoint != null)
{
int wkid = data.MapExtent.SpatialReference.WKID;
// Get depot point converted with correct spatial reference.
Point depotPoint = (Point)data.RegionPoint;
Point wmPoint = WebMercatorUtil.ProjectPointToWebMercator(depotPoint, wkid);
GPPoint gpPoint = GPObjectHelper.PointToGPPoint(wmPoint);
gpPoint.SpatialReference = new GPSpatialReference(wkid);
// Fill required options.
req.Geometry = gpPoint;
req.GeometryType = NAGeometryType.esriGeometryPoint;
req.SpatialReference = wkid;
req.ResponseFormat = NAOutputFormat.JSON;
req.Layers = NAIdentifyOperationLayers.AllLayers;
req.Tolerance = DEFAULT_TOLERANCE;
req.ImageDisplay = _GetImageDisplayParameter(data.MapExtent);
req.MapExtent = string.Format(MAP_EXTENT_PARAMETER_FORMAT, data.MapExtent.XMin,
data.MapExtent.YMin, data.MapExtent.XMax, data.MapExtent.YMax);
// Do not return geometry to optimize request.
req.ReturnGeometry = false;
req.ReturnZ = false;
req.ReturnM = false;
// Fill non-required options.
req.LayerDefinitions = string.Empty;
req.Time = string.Empty;
req.LayerTimeOptions = string.Empty;
req.MaxAllowableOffset = string.Empty;
req.DynamicLayers = string.Empty;
}
return req;
}
