/// <summary>
/// Processes a message.
/// </summary>
/// <param name="action">The action to use.</param>
/// <param name="message">The request message in an XML format.</param>
/// <returns>The response message in an XML format.</returns>
public override string ProcessMessage(string action, string message)
{
Response response = new Response();
try
{
// Find the type of message
var messageXml = new XmlDocument();
messageXml.LoadXml(message);
var messageType = XmlConversionUtil.FindMessageType(messageXml.DocumentElement.Name);
if (messageType == null)
{
response.Result = ResponseResult.Failure;
response.ErrorMessages.Add(
new ErrorMessage(
string.Format(
CultureInfo.CurrentCulture, "Unable to translate message: '{0}' is unknown",
messageXml.DocumentElement.Name)));
}
// Convert the message and invoke the action
var request = XmlConversionUtil.ConvertXmlToObject(messageType, message);
response = connection.SendMessage(action, request as ServerRequest);
}
catch (Exception error)
{
response.Result = ResponseResult.Failure;
response.ErrorMessages.Add(
new ErrorMessage("Unable to process error: " + error.Message));
}
return(response.ToString());
}
/// <summary>
/// Converts a message string into a request.
/// </summary>
/// <param name="message">The XML of the message.</param>
/// <returns>The converted <see cref="ServerRequest"/>.</returns>
public static ServerRequest ConvertXmlToRequest(string message)
{
var messageXml = new XmlDocument();
messageXml.LoadXml(message);
var messageType = XmlConversionUtil.FindMessageType(messageXml.DocumentElement.Name);
if (messageType == null)
{
throw new CommunicationsException("Unknown message type");
}
var request = ConvertXmlToObject(messageType, message) as ServerRequest;
return(request);
}
