Esempio n. 1
0
        public void CreatePlan(ServiceGraph services)
        {
            if (HasPlanned)
            {
                return;
            }

            try
            {
                services.StartingToPlan(this);
            }
            catch (Exception e)
            {
                ErrorMessages.Add(e.Message);

                services.FinishedPlanning();
                HasPlanned = true;
                return;
            }

            // Can't do the planning on open generic types 'cause bad stuff happens
            if (!ServiceType.IsOpenGeneric())
            {
                foreach (var policy in services.InstancePolicies)
                {
                    policy.Apply(this);
                }

                var atts = ImplementationType.GetAllAttributes <LamarAttribute>();
                foreach (var att in atts)
                {
                    att.Alter(this);
                    if (this is IConfiguredInstance)
                    {
                        att.Alter(this.As <IConfiguredInstance>());
                    }
                }

                var dependencies = createPlan(services) ?? Enumerable.Empty <Instance>();

                Dependencies = dependencies.Concat(dependencies.SelectMany(x => x.Dependencies)).Distinct().ToArray();
            }

            services.ClearPlanning();
            HasPlanned = true;
        }