public DLSRepository(IDLSProxyFactory proxyFactory)
{
_proxyFactory = proxyFactory;
}
public static T UseService <T>(
this IDLSProxyFactory factory,
Func <DataLookupServicePortType, T> func)
{
bool success = false;
var proxy = factory.CreateProxy();
try
{
T result = func(proxy);
// logging???
// new Request and Response service base classes are serializable.
// but paramenters aren't visible here. Intercept???
// ?? Exception Handling ?? wrap and throw here?
//ServiceUtilities.LogAgentConnect("moneyGramFrequentCustomerPhoneLookup", request, response);
if (proxy is ICommunicationObject)
{
((ICommunicationObject)proxy).Close();
}
success = true;
return(result);
}
catch (FaultException <ServiceError> ex)
{
Console.WriteLine("Got ERROR FAULT - " + ex.Message);
// If TryParse fails, ignore it and use default value.
int ErrorCodeInt = 0;
Int32.TryParse(ex.Detail.errorCode, out ErrorCodeInt);
// TODO: Best way to do the data copy to new exception??? Extension?
var dlsException = new DLSException(ex.Message, ex)
{
ErrorCode = Convert.ToString(ErrorCodeInt),
ErrorMessage = ex.Detail.errorMessage,
ErrorStackTrace = ex.Detail.errorStackTrace,
TimeStamp = DateTime.Now,
};
throw dlsException;
}
catch (CommunicationException comsEx)
{
// Differnt fatal error exception type?
throw new Exception("CommunicationException - Unable to call DLS:" + comsEx.Message, comsEx);
}
catch (Exception ex)
{
throw new Exception("Exception - Unable to call DLS:" + ex.Message, ex);
}
finally
{
if (!success)
{
if (proxy is ICommunicationObject)
{
((ICommunicationObject)proxy).Abort();
}
}
}
}
