public ScopedFactory(IResolverContext context)
{
_scope = context.OpenScope();
//use this factory within it`s scope
_scope.UseInstance <IScopedFactory>(this);
}
public void Register(ServiceRegistration registration)
{
if (registration == null)
{
throw new ArgumentNullException(nameof(registration));
}
if (!IsScoped && container == null)
{
throw new InvalidOperationException("The container was not initialized.");
}
if (IsScoped && registration.Instance == null)
{
throw new ArgumentException("Cannot register a service in a scope");
}
try {
lock (this) {
var serviceType = registration.ServiceType;
var service = registration.Instance;
var serviceName = registration.ServiceKey;
var implementationType = registration.ImplementationType;
var reuse = Reuse.Transient;
if (!String.IsNullOrEmpty(registration.Scope))
{
reuse = Reuse.InCurrentNamedScope(registration.Scope);
}
else if (!String.IsNullOrEmpty(scopeName))
{
reuse = Reuse.InCurrentNamedScope(scopeName);
}
if (service == null)
{
container.Register(serviceType, implementationType, serviceKey: serviceName, reuse: reuse);
}
else if (!String.IsNullOrEmpty(scopeName))
{
resolver.UseInstance(serviceType, service, serviceKey: serviceName);
}
else
{
container.UseInstance(serviceType, service, serviceKey: serviceName);
}
}
} catch (ServiceException) {
throw;
} catch (Exception ex) {
throw new ServiceException("Error when registering service.", ex);
}
}