public static HttpRequestMessage GetOrCreateHttpRequestMessage(this HttpContextBase context)
{
if (context == null)
{
throw Error.ArgumentNull("context");
}
HttpRequestMessage request = context.GetHttpRequestMessage();
if (request == null)
{
request = HttpControllerHandler.ConvertRequest(context);
context.SetHttpRequestMessage(request);
}
return(request);
}
protected override bool ProcessConstraint(HttpContextBase httpContext, object constraint, string parameterName, RouteValueDictionary values, RouteDirection routeDirection)
{
IHttpRouteConstraint httpRouteConstraint = constraint as IHttpRouteConstraint;
if (httpRouteConstraint != null)
{
HttpRequestMessage request = httpContext.GetHttpRequestMessage();
if (request == null)
{
request = HttpControllerHandler.ConvertRequest(httpContext);
httpContext.SetHttpRequestMessage(request);
}
return(httpRouteConstraint.Match(request, HttpRoute, parameterName, values, ConvertRouteDirection(routeDirection)));
}
return(base.ProcessConstraint(httpContext, constraint, parameterName, values, routeDirection));
}