Exemplo n.º 1
0
        private static IServiceCollection AddApplication(this IServiceCollection serviceCollection, IConfiguration configuration, DynamicAssemblyLoadContext dynamicAssemblyLoadContext)
        {
            if (serviceCollection == null)
            {
                throw new ArgumentNullException(nameof(serviceCollection));
            }
            List <Type>   commandTypes             = new List <Type>();
            List <Type>   applicationDiModuleTypes = new List <Type>();
            List <string> applicationAssemblyNames = configuration.GetSection("Application:Assemblies").GetChildren().Select(c => c.Value).ToList();

            foreach (string applicationAssemblyName in applicationAssemblyNames)
            {
                Assembly applicationAssembly = dynamicAssemblyLoadContext.LoadFromDirectory(applicationAssemblyName);
                if (applicationAssembly == null)
                {
                    continue;
                }
                applicationDiModuleTypes.AddRange(applicationAssembly.GetTypes(t => t.IsConcreteClass() && t.ImplementsInterface(typeof(IDependencyInjectionModule))));
                commandTypes.AddRange(applicationAssembly.GetTypes(t => t.IsConcreteClass() && t.ImplementsInterface(typeof(ICommand))));
                serviceCollection.AddTransientGenericTypeDefinition(typeof(ICommandHandler <>), applicationAssembly);
            }
            foreach (Type applicationDiModuleType in applicationDiModuleTypes)
            {
                IDependencyInjectionModule module = Activator.CreateInstance(applicationDiModuleType) as IDependencyInjectionModule;
                module?.ConfigureServices(serviceCollection);
            }
            return(serviceCollection.AddSingleton <ITypeProvider>(sp => new TypeProvider(commandTypes)));
        }
Exemplo n.º 2
0
        public static IServiceCollection AddCph(this IServiceCollection serviceCollection, IConfiguration configuration)
        {
            if (serviceCollection == null)
            {
                throw new ArgumentNullException(nameof(serviceCollection));
            }
            DynamicAssemblyLoadContext dynamicAssemblyLoadContext = new DynamicAssemblyLoadContext(
                configuration.GetSection("SharedAssemblies").GetChildren().Select(c => c.Value),
                configuration.GetSection("AssemblyProbingPaths").GetChildren().Select(c => c.Value)
                );
            List <Type>   hostDiModuleTypes = new List <Type>();
            List <string> hostAssemblyNames = configuration.GetSection("Host:Assemblies").GetChildren().Select(c => c.Value).ToList();

            foreach (string hostAssemblyName in hostAssemblyNames)
            {
                Assembly hostAssembly = dynamicAssemblyLoadContext.LoadFromDirectory(hostAssemblyName);
                if (hostAssembly == null)
                {
                    continue;
                }
                hostDiModuleTypes.AddRange(hostAssembly.GetTypes(t => t.IsConcreteClass() && t.ImplementsInterface(typeof(IDependencyInjectionModule))));
            }
            foreach (Type hostDiModuleType in hostDiModuleTypes)
            {
                IDependencyInjectionModule hostDiModule = Activator.CreateInstance(hostDiModuleType) as IDependencyInjectionModule;
                hostDiModule?.ConfigureServices(serviceCollection);
            }
            return(serviceCollection.AddApplication(configuration, dynamicAssemblyLoadContext));
        }