public IEnumerable<RouteBase> BuildRoute(IServiceFactory factory, SessionStateRequirement defaultSessionRequirement, BehaviorChain chain)
{
yield return buildRoute(factory, defaultSessionRequirement, chain, chain.Route);
foreach (var alias in chain.AdditionalRoutes)
{
yield return buildRoute(factory, defaultSessionRequirement, chain, alias);
}
}
public RouteBase BuildRoute(IBehaviorFactory factory, SessionStateRequirement defaultSessionRequirement, BehaviorChain chain)
{
var requiresSession = chain.Route.SessionStateRequirement ?? defaultSessionRequirement;
var route = chain.Route.ToRoute();
var handlerSource = DetermineHandlerSource(requiresSession, chain);
var invoker = DetermineInvoker(factory, chain);
route.RouteHandler = new FubuRouteHandler(invoker, handlerSource);
return route;
}
private RouteBase buildRoute(IServiceFactory factory, SessionStateRequirement defaultSessionRequirement,
BehaviorChain chain, IRouteDefinition routeDefinition)
{
var requiresSession = routeDefinition.SessionStateRequirement ?? defaultSessionRequirement;
var route = routeDefinition.ToRoute();
var handlerSource = DetermineHandlerSource(requiresSession, chain);
var invoker = DetermineInvoker(factory, chain);
route.RouteHandler = new FubuRouteHandler(invoker, handlerSource);
return route;
}
public static IHttpHandlerSource DetermineHandlerSource(SessionStateRequirement sessionStateRequirement, BehaviorChain chain)
{
if (chain.IsAsynchronous())
{
return sessionStateRequirement == SessionStateRequirement.RequiresSessionState
? (IHttpHandlerSource) new AsynchronousHttpHandlerSource()
: new SessionlessAsynchronousHttpHandlerSource();
}
return sessionStateRequirement == SessionStateRequirement.RequiresSessionState
? (IHttpHandlerSource)new SynchronousHttpHandlerSource()
: new SessionlessSynchronousHttpHandlerSource();
}
void DescribesItself.Describe(Description description)
{
description.Title = "Route: " + Pattern;
if (_input != null)
{
description.Children["Input"] = Description.For(_input);
}
if (_constraints.Any())
{
description.AddList("Constraints", _constraints);
}
description.Properties["Http Verbs"] = AllowedHttpMethods.Any() ? AllowedHttpMethods.Join(", ") : "Any";
description.Properties["SessionStateRequirement"] = SessionStateRequirement == null
? "Default"
: SessionStateRequirement.ToString();
}
public static IHttpHandlerSource DetermineHandlerSource(SessionStateRequirement sessionStateRequirement, BehaviorChain chain)
{
return(sessionStateRequirement == SessionStateRequirement.RequiresSessionState
? (IHttpHandlerSource) new AsynchronousHttpHandlerSource()
: new SessionlessAsynchronousHttpHandlerSource());
}