/// <summary>
/// Creates (but not register) new component definition
/// </summary>
/// <param name="name"> </param>
/// <param name="priority"> </param>
/// <param name="implementation"> </param>
/// <typeparam name="TService"> </typeparam>
/// <returns> </returns>
public IComponentDefinition NewExtension <TService>(TService implementation, string name = "", int priority = 10000)
where TService : class
{
var result = new ComponentDefinition
{
ServiceType = typeof(TService),
ImplementationType = implementation.GetType(),
Implementation = implementation,
Lifestyle = Lifestyle.Extension,
Priority = priority,
Name = name
};
return(result);
}
/// <summary>
/// generates ioc component definition
/// </summary>
/// <returns> </returns>
public IEnumerable <IComponentDefinition> GetComponents()
{
foreach (var d in Descriptors)
{
IList <ComponentDefinition> components = new List <ComponentDefinition>();
var stype = d.ServiceType ?? AutoDetectedServiceType;
var impltype = Type;
var lifestyle = (d.Lifestyle == Lifestyle.Default && null != AssemblyManifest)
? AssemblyManifest.Descriptor.Lifestyle
: d.Lifestyle;
var priority = (d.Priority == -1 && null != AssemblyManifest)
? AssemblyManifest.Descriptor.Priority
: d.Priority;
var names = d.Names ?? new[] { d.Name };
var services = d.ServiceTypes ?? new[] { stype };
foreach (var name in names)
{
foreach (var service in services)
{
var subresult = new ComponentDefinition(service, impltype, lifestyle, name, priority)
{
Role = d.Role, Help = d.Help, Tag = d.Tag
};
components.Add(subresult);
}
}
if (lifestyle == Lifestyle.Singleton && components.Count != 1)
{
foreach (var c in components)
{
c.LinkedSingletons = components.Where(_ => !Equals(_, c)).ToArray();
}
}
foreach (var componentDefinition in components)
{
yield return(componentDefinition);
}
}
}
