public bool IsAvailable(object context, object entity, bool inFeedContext)
{
if (Binding == OperationParameterBindingKind.Always)
{
return(true);
}
else if (Binding == OperationParameterBindingKind.Never)
{
return(true); // TODO: need a way to verify we are NOT being bound... although I think this is impossible.
}
else if (inFeedContext && SkipAvailabilityCheckForFeeds)
{
return(true);
}
else
{
return((bool)AvailabilityCheckMethod.Invoke(context, new object[] { entity }));
}
}
public ActionInfo(MethodInfo actionMethod, OperationParameterBindingKind bindable, string availabilityMethodName)
{
ActionMethod = actionMethod;
Binding = bindable;
if ((Binding == OperationParameterBindingKind.Sometimes))
{
AvailabilityCheckMethod = GetAvailabilityMethod(availabilityMethodName);
if (AvailabilityCheckMethod.GetCustomAttributes(typeof(SkipCheckForFeeds), true).Length != 0)
{
SkipAvailabilityCheckForFeeds = true;
}
}
else
{
if (availabilityMethodName != null)
{
throw new Exception("Unexpected availabilityMethodName provided.");
}
}
}
