static ResponseManager()
{
_endpointToResponseMap = new Dictionary <Endpoint, List <ResponseMatch> >();
Assembly assembly = typeof(IResponse).GetTypeInfo().Assembly;
foreach (Type responseType in assembly.ExportedTypes.Where(x => x.GetTypeInfo().ImplementedInterfaces.Contains(typeof(IResponse))))
{
EndpointAttribute endpointAttribute =
responseType.GetTypeInfo().GetCustomAttributes(typeof(EndpointAttribute), false)
.OfType <EndpointAttribute>()
.FirstOrDefault();
if (endpointAttribute != null)
{
List <ResponseMatch> responseMatches;
if (_endpointToResponseMap.TryGetValue(endpointAttribute.Endpoint, out responseMatches) == false)
{
_endpointToResponseMap.Add(endpointAttribute.Endpoint,
responseMatches = new List <ResponseMatch>());
}
//TODO: What happens if there is not a default constructor? multiple constructors?
Expression body = Expression.New(responseType);
var func = (Func <IResponse>)Expression.Lambda(body).Compile();
responseMatches.Add(new ResponseMatch(func, endpointAttribute.GetPredicate()));
}
}
}
