protected internal NetHttpChannelDispatcher(NetHttpChannelManager instance, WADLMethod method, NetHttpUriTemplate template)
{
Method = method;
Instance = instance;
Template = template;
MatchType = MatchType.None;
}
protected internal NetHttpChannelDispatcher(NetHttpChannelManager instance, WADLMethod method, NetHttpUriTemplate template)
{
Method = method;
Instance = instance;
Template = template;
MatchType = MatchType.None;
}
//TODO: Method needs to be evaluated
//deserialize parameters
public void Invoke(NetHttpContext context)
{
List <object> parameters = new List <object>();
ParameterInfo[] @params = Method.MethodInfo.GetParameters();
Array.ForEach(@params, delegate(ParameterInfo param) {
WADLParam[] attributes = WADLParam.GetWADLParams(param);
if (param.ParameterType.IsArray)
{
Type type = Type.GetType(param.ParameterType.AssemblyQualifiedName.Replace("[]", ""));
Array array = Array.CreateInstance(type, attributes.Length);
IList list = Activator.CreateInstance(typeof(List <>).MakeGenericType(type)) as IList;
Resolve(context, list, attributes);
list.CopyTo(array, 0);
parameters.Add(array);
}
else
{
if (attributes.Length == 0)
{
WADLParam wadlParam = WADLParam.CreateWADLParam(param);
parameters.Add(Resolve(context, wadlParam));
}
else
{
parameters.Add(Resolve(context, attributes.Single()));
}
}
});
NetHttpChannelManager instanceToInvoke = Instance;
if (Instance.GetInstancingModeAttribute() == InstancingMode.PerCall)
{
instanceToInvoke = Activator.CreateInstance(Instance.GetType()) as NetHttpChannelManager;
}
var result = Method.MethodInfo.Invoke(instanceToInvoke, parameters.ToArray());
if (result == null)
{
WebOperationContext.Current.OutgoingResponse.SetStatusAsNotFound();
WebOperationContext.Current.OutgoingResponse.SuppressEntityBody = true;
}
else
{
var outputs = (from representation in Method.Representations
select representation).Where <WADLRepresentation>(delegate(WADLRepresentation rep)
{
return(rep.Status == System.Net.HttpStatusCode.OK);
});
WADLRepresentation output;
if (outputs.Count() == 1)
{
output = outputs.Single();
context.Response.ContentType = output.ContentType;
}
else
{
output = outputs.DefaultIfEmpty(null).SingleOrDefault(o => o.ContentType == context.Response.ContentType);
if (output == null)
{
output = new WADLRepresentation(ContentTypes.unknown);
context.Response.ContentType = output.ContentType;
}
}
Encode(context.Response.Buffer, output, result);
}
}
