public void Respond(KayakContext context, Action<Exception> callback)
{
try
{
var invocationInfo = (InvocationInfo)context.Items[InvocationInfoContextKey];
var invocation = new KayakInvocation(context, invocationInfo);
// TODO :Ferhat bunu da ben ekledim.
invocation.Context.Activator.AddInstances(_Instances);
bool cancel = RaiseInvoking(invocation);
if (cancel)
callback(null);
else
{
AddBindersAndHandlers(invocation);
invocation.InvokeWithCallback(e =>
{
RaiseInvoked(invocation, e);
callback(e);
});
}
}
catch (Exception e)
{
callback(e);
}
}
internal InvokingEventArgs(KayakInvocation invocation)
: base(invocation)
{
}
public InvalidMethodResponse(KayakInvocation c)
{
context = c;
}
internal InvokedEventArgs(KayakInvocation invocation, Exception e)
: base(invocation)
{
Exception = e;
}
internal InvocationEventArgs(KayakInvocation invocation)
{
Invocation = invocation;
}
bool RaiseInvoking(KayakInvocation invocation)
{
var result = false;
if (Invoking != null)
{
var args = new InvokingEventArgs(invocation);
Invoking(this, args);
result = args.CancelInvocation;
}
return result;
}
void RaiseInvoked(KayakInvocation invocation, Exception e)
{
if (Invoked != null)
{
var args = new InvokedEventArgs(invocation, e);
Invoked(this, args);
}
}
void AddBindersAndHandlers(KayakInvocation invocation)
{
invocation.Binders.Add(ParameterBinder);
if (RequestBodyAttribute.IsDefinedOnParameters(invocation.Info.Method))
invocation.Binders.Add(JsonDeserializer);
if (invocation.Info.Method.ReturnType != typeof(void))
invocation.Handlers.Add(JsonSerializer);
}
