/// <summary>
/// Create a new subscription to this hub for the supplied repository information and shared secret.
/// </summary>
/// <param name="repositoryXml"></param>
/// <remarks></remarks>
/// <returns>The client repository information retrieved from the server.</returns>
public async Task <ClientRepositoryXml> CreateSubscription(ClientRepositoryXml repositoryXml)
{
var request = new ClientRepositoryUploadRequest(repositoryXml);
//we have to use distinct credentials for this so we have to swap the credentials on the connection.
var channel = await GetCurrentChannel().ConfigureAwait(false);
bool retry;
do
{
retry = false; //so we'll exit by default
try
{
await channel.ExecuteRequest(request, 1).ConfigureAwait(false);
}
catch (WebChannelAuthorizationException ex)
{
//request better credentials..
Logger.Write(LogMessageSeverity.Warning, ex, true, LogCategory,
"Requesting updated credentials for the server connection due to " + ex.GetType(),
"We're going to assume the user can provide current credentials.\r\nDetails: {0}", ex.Message);
retry = CachedCredentialsManager.UpdateCredentials(channel, m_ClientRepositoryId, true);
if (retry == false)
{
throw;
}
}
} while (retry);
return(request.ResponseRepository);
}
static void Main(string[] args)
{
ItemRepositoryXml itemRepo = new ItemRepositoryXml("./MyCoffeeItems.xml");
ClientRepositoryXml clientRepo = new ClientRepositoryXml("./MyClients.xml");
DomainClient client = clientRepo.FindByName("Петров");
DomainCart cart = new DomainCart(0, client);
cart.Add(itemRepo.FindByName("Капучино"), 2);
cart.Add(itemRepo.FindByName("Латте"), 1);
cart.Bill.Issue();
return;
}
/// <summary>
/// convert a client repository set of information from its field form to XML
/// </summary>
/// <returns></returns>
public static ClientRepositoryXml ToClientRepositoryXml(Guid id, string hostName, string computerKey, string statusName, DateTimeOffset addedDt, long currentSessionsVersion, string publicKey, DateTimeOffset lastContactDt)
{
ClientRepositoryXml newObject = new ClientRepositoryXml();
newObject.id = id.ToString();
newObject.addedDt = ToDateTimeOffsetXml(addedDt);
newObject.computerKey = computerKey;
newObject.currentSessionsVersion = currentSessionsVersion;
newObject.hostName = hostName;
newObject.lastContactDt = ToDateTimeOffsetXml(lastContactDt);
newObject.publicKey = publicKey;
newObject.status = ToClientRepositoryStatusXml(statusName);
return(newObject);
}
/// <summary>
/// Implemented by inheritors to perform the request on the provided web client.
/// </summary>
/// <param name="connection"></param>
protected override async Task OnProcessRequest(IWebChannelConnection connection)
{
byte[] requestedRepositoryRawData = await connection.UploadData(GenerateResourceUri(), HttpMethod.Put, XmlContentType, ConvertXmlToByteArray(InputRepository)).ConfigureAwait(false);
//now we deserialize the response which is the new state of the document.
//now, this is supposed to be a sessions list...
using (var inputStream = new MemoryStream(requestedRepositoryRawData))
{
XmlSerializerNamespaces xmlNsEmpty = new XmlSerializerNamespaces();
xmlNsEmpty.Add("", "http://www.gibraltarsoftware.com/Gibraltar/Repository.xsd"); //gets rid of the default namespaces we'd otherwise generate
var xmlReader = XmlReader.Create(inputStream);
XmlSerializer xmlSerializer = new XmlSerializer(typeof(ClientRepositoryXml), "http://www.gibraltarsoftware.com/Gibraltar/Repository.xsd");
ClientRepositoryXml repositoryXml = (ClientRepositoryXml)xmlSerializer.Deserialize(xmlReader);
ResponseRepository = repositoryXml;
}
}
/// <summary>
/// Create a new sessions version request
/// </summary>
public ClientRepositoryUploadRequest(ClientRepositoryXml repositoryXml)
: base(true, true)
{
InputRepository = repositoryXml;
}
