protected virtual void FillClassInfo(ref PClassInfo info, ClassRegistration reg)
{
info.Cardinality = PClassInfo.ClassCardinalityManyInstances;
info.Category = ObjectClassToCategory(reg.ObjectClass);
info.ClassId = reg.ClassTypeId;
info.Name = reg.DisplayName;
}
public ClassRegistration Register(Type classType, ClassRegistration.ObjectClasses objClass)
{
var reg = new ClassRegistration
{
ClassType = classType,
ObjectClass = objClass,
};
Register(reg);
return(reg);
}
protected virtual void FillClassInfoW(ref PClassInfoW info, ClassRegistration reg)
{
info.Cardinality = PClassInfoW.ClassCardinalityManyInstances;
info.Category.Value = ObjectClassToCategory(reg.ObjectClass);
info.ClassFlags = reg.ClassFlags;
info.ClassId = reg.ClassType.GUID;
info.Name = reg.DisplayName;
info.SdkVersion = FormatSdkVersionString(SdkVersion);
info.SubCategories.Value = reg.Categories.ToString();
info.Vendor = reg.Vendor;
info.Version = reg.Version.ToString();
}
public void Register(ClassRegistration registration)
{
if (registration.ClassTypeId == Guid.Empty && registration.ClassType.GUID == Guid.Empty)
{
throw new ArgumentException("The ClassTypeId property is not set and the ClassType (class) does not have a GuidAttribute set.", "ClassType");
}
if (String.IsNullOrEmpty(registration.DisplayName) && registration.ClassType.GetDisplayName() == null)
{
throw new ArgumentException("The DisplayName property is not set and the ClassType (class) does not have a DisplayNameAttribute set.", "ClassType");
}
EnrichRegistration(registration);
_registrations.Add(registration);
}
protected virtual object CreateObjectInstance(ClassRegistration registration)
{
object instance = null;
if (registration.CreatorCallback != null)
{
instance = registration.CreatorCallback(ServiceContainer, registration.ClassType);
}
else
{
instance = Activator.CreateInstance(registration.ClassType);
}
// link-up service container hierarchy
var site = instance as IServiceContainerSite;
if (site != null && site.ServiceContainer != null)
{
site.ServiceContainer.ParentContainer = ServiceContainer;
}
return(instance);
}
protected virtual void EnrichRegistration(ClassRegistration registration)
{
// internals
if (registration.ClassTypeId == Guid.Empty)
{
registration.ClassTypeId = registration.ClassType.GUID;
}
if (String.IsNullOrEmpty(registration.DisplayName))
{
registration.DisplayName = registration.ClassType.GetDisplayName();
}
if (String.IsNullOrEmpty(registration.Vendor))
{
registration.Vendor = Vendor;
}
if (registration.Version == null)
{
registration.Version = DefaultVersion;
}
}