/// <summary>
/// Convert to the Autofac parameter type.
/// </summary>
/// <returns>The parameters represented by this collection.</returns>
public static IEnumerable <Parameter> ToParameters(this List <ParameterElement> parameterElements)
{
foreach (var parameter in parameterElements)
{
var localParameter = parameter;
yield return(new ResolvedParameter(
(pi, c) => pi.Name == localParameter.Name,
(pi, c) => TypeManipulation.ChangeToCompatibleType(localParameter.Value, pi.ParameterType)));
}
}
/// <summary>
/// Convert to the Autofac parameter type.
/// </summary>
/// <returns>The parameters represented by this collection.</returns>
public static IEnumerable <Parameter> ToParameters(this List <PropertyElement> propertyElements)
{
foreach (var parameter in propertyElements)
{
var localParameter = parameter;
yield return(new ResolvedParameter(
(pi, c) =>
{
PropertyInfo prop;
return pi.TryGetDeclaringProperty(out prop) &&
prop.Name == localParameter.Name;
},
(pi, c) => TypeManipulation.ChangeToCompatibleType(localParameter.Value, pi.ParameterType)));
}
}
/// <summary>
/// Override to add registrations to the container.
/// </summary>
/// <param name="builder">The builder.</param>
protected override void Load(ContainerBuilder builder)
{
Enforce.ArgumentNotNull(builder, "builder");
Assembly defaultAssembly = null;
if (!string.IsNullOrEmpty(_serviceConfig.DefaultAssembly))
{
defaultAssembly = Assembly.Load(_serviceConfig.DefaultAssembly);
}
foreach (ModuleElement moduleElement in _serviceConfig.Modules)
{
var moduleType = LoadType(moduleElement.Type, defaultAssembly);
var moduleActivator = new ReflectionActivator(
moduleType,
new BindingFlagsConstructorFinder(BindingFlags.Public),
new MostParametersConstructorSelector(),
moduleElement.Parameters.ToParameters(),
moduleElement.Properties.ToParameters());
var module = (IModule)moduleActivator.ActivateInstance(Container.Empty, Enumerable.Empty <Parameter>());
builder.RegisterModule(module);
}
foreach (ComponentElement component in _serviceConfig.Components)
{
var registrar = builder.RegisterType(LoadType(component.Type, defaultAssembly));
IList <Service> services = new List <Service>();
if (!string.IsNullOrEmpty(component.Service))
{
var serviceType = LoadType(component.Service, defaultAssembly);
if (!string.IsNullOrEmpty(component.Name))
{
services.Add(new KeyedService(component.Name, serviceType));
}
else
{
services.Add(new TypedService(serviceType));
}
}
else
{
if (!string.IsNullOrEmpty(component.Name))
{
throw new ConfigurationErrorsException(string.Format(
"Service Type Must Be Specified:{0}", component.Name));
}
}
foreach (ServiceElement service in component.Services)
{
var serviceType = LoadType(service.Type, defaultAssembly);
if (!string.IsNullOrEmpty(service.Name))
{
services.Add(new KeyedService(service.Name, serviceType));
}
else
{
services.Add(new TypedService(serviceType));
}
}
foreach (var service in services)
{
registrar.As(service);
}
foreach (var param in component.Parameters.ToParameters())
{
registrar.WithParameter(param);
}
foreach (var prop in component.Properties.ToParameters())
{
registrar.WithProperty(prop);
}
foreach (var ep in component.Metadata)
{
registrar.WithMetadata(
ep.Name, TypeManipulation.ChangeToCompatibleType(ep.Value, Type.GetType(ep.Type)));
}
if (!string.IsNullOrEmpty(component.MemberOf))
{
registrar.MemberOf(component.MemberOf);
}
SetScope(component, registrar);
SetOwnership(component, registrar);
SetInjectProperties(component, registrar);
}
//foreach (FileElement file in _serviceConfig.Files)
//{
// var section = DefaultSectionName;
// if (!string.IsNullOrEmpty(file.Section))
// section = file.Section;
// var reader = new ConfigurationSettingsReader(section, file.Name);
// builder.RegisterModule(reader);
//}
}