/// <summary>
/// Creates a new instance of the <see cref="WorldGeocoder"/> class for the specified
/// service configuration.
/// </summary>
/// <param name="serviceInfo">The instance of the geocoding service configuration
/// specifying World geocoder service to create geocoder for.</param>
/// <param name="exceptionHandler">Exception handler.</param>
/// <returns>A new instance of the <see cref="WorldGeocoder"/> class.</returns>
/// <exception cref="System.ArgumentNullException"><paramref name="serviceInfo"/> is a null
/// reference.</exception>
public static GeocoderBase CreateWorldGeocoder(GeocodingServiceInfo serviceInfo,
IServiceExceptionHandler exceptionHandler)
{
CodeContract.RequiresNotNull("serviceInfo", serviceInfo);
// Create binding for the geocoder REST service.
var webBinding = ServiceHelper.CreateWebHttpBinding("WorldGeocoder");
var binding = new CustomBinding(webBinding);
var messageEncodingElement = binding.Elements.Find<WebMessageEncodingBindingElement>();
messageEncodingElement.ContentTypeMapper = new ArcGisWebContentTypeMapper();
// Create endpoint for the geocoder REST service.
var contract = ContractDescription.GetContract(typeof(IGeocodingService));
var serviceAddress = new EndpointAddress(serviceInfo.RestUrl);
var endpoint = new WebHttpEndpoint(contract, serviceAddress);
endpoint.Binding = binding;
// Replace default endpoint behavior with a customized one.
endpoint.Behaviors.Remove<WebHttpBehavior>();
endpoint.Behaviors.Add(new GeocodingServiceWebHttpBehavior());
// Create the geocoder instance.
var channelFactory = new WebChannelFactory<IGeocodingService>(endpoint);
var client = new GeocodingServiceClient(channelFactory, serviceInfo, exceptionHandler);
return new WorldGeocoder(serviceInfo, client);
}
private static ServiceEndpoint CreateEndpoint(Binding binding, EndpointAddress address, ContractDescription cd, Endpoint serviceInterface)
{
if (!serviceInterface.EndpointName.EqualsCaseInsensitive("rest") && !serviceInterface.EndpointName.EqualsCaseInsensitive("securerest"))
return new ServiceEndpoint(cd, binding, address);
var restEndpoint = new WebHttpEndpoint(cd, address)
{
HelpEnabled = true,
DefaultOutgoingResponseFormat = WebMessageFormat.Json,
Binding = binding,
FaultExceptionEnabled = true,
AutomaticFormatSelectionEnabled = true
};
restEndpoint.AutomaticFormatSelectionEnabled = true;
restEndpoint.FaultExceptionEnabled = true;
return restEndpoint;
}
public void ReplaceBinding2 ()
{
var se = new WebHttpEndpoint (ContractDescription.GetContract (typeof (IMetadataExchange)), null);
se.Binding = new NetTcpBinding ();
se.WriteEncoding = Encoding.UTF8;
}
public void ReplaceBinding1 ()
{
var se = new WebHttpEndpoint (ContractDescription.GetContract (typeof (IMetadataExchange)), null);
se.Binding = new NetTcpBinding (); // this does not throw exception yet.
}