/// <summary>
/// Find out whether it is an action or WebInvoke request.
/// </summary>
/// <param name="uriString">The request uri string</param>
/// <returns>Whether it is an action or WebInvoke request</returns>
internal bool IsInvokeOperationRequest(string uriString)
{
int operationNameStartIndex = uriString.LastIndexOf('/');
if (operationNameStartIndex > 0)
{
string functionName = uriString.Substring(operationNameStartIndex + 1);
int queryOptionStartIndex = functionName.IndexOf('?');
if (queryOptionStartIndex > 0)
{
functionName = functionName.Substring(0, queryOptionStartIndex);
}
// find out if the function is an action or WebInvoke
Function function = this.model.Functions.Where(f => f.Name == functionName).SingleOrDefault();
if (function != null)
{
ServiceOperationAnnotation serviceOperationAnnotation = function.Annotations.OfType <ServiceOperationAnnotation>().SingleOrDefault();
if (serviceOperationAnnotation != null)
{
return(serviceOperationAnnotation.IsAction);
}
LegacyServiceOperationAnnotation legacyServiceOperationAnnotation = function.Annotations.OfType <LegacyServiceOperationAnnotation>().SingleOrDefault();
if (legacyServiceOperationAnnotation != null)
{
return(legacyServiceOperationAnnotation.Method == HttpVerb.Post);
}
}
}
return(false);
}
internal static bool IsSingleResultQueryableOrEnumerable(LegacyServiceOperationAnnotation svcOpAnnotation)
{
if (svcOpAnnotation == null)
{
return(false);
}
if (!svcOpAnnotation.SingleResult)
{
return(false);
}
return(svcOpAnnotation.ReturnTypeQualifier == ServiceOperationReturnTypeQualifier.IEnumerable ||
svcOpAnnotation.ReturnTypeQualifier == ServiceOperationReturnTypeQualifier.IQueryable);
}
