public void Registration(IEnumerable <RegistrationDefinition> definitions)
{
foreach (var definition in definitions)
{
ILifetime lifetime = null;
switch (definition.RegistrationLifestyle)
{
case RegistrationLifestyle.Singleton:
lifetime = new PerContainerLifetime();
break;
case RegistrationLifestyle.SingletonPerScope:
lifetime = new PerScopeLifetime();
break;
}
if (definition.RegistrationMode == RegistrationMode.Single)
{
_container.Register(definition.ExportType, definition.ActivationType, lifetime);
}
else
{
_container.Register(definition.ExportType, definition.ActivationType, definition.ActivationType.Name, lifetime);
}
}
}
private static ILifetime ResolveLifetime(ServiceDescriptor serviceDescriptor)
{
if (serviceDescriptor.ImplementationInstance != null)
{
return(null);
}
ILifetime lifetime = null;
switch (serviceDescriptor.Lifetime)
{
case ServiceLifetime.Scoped:
lifetime = new PerScopeLifetime();
break;
case ServiceLifetime.Singleton:
lifetime = new PerContainerLifetime();
break;
case ServiceLifetime.Transient:
lifetime = new PerRequestLifeTime();
break;
}
return(lifetime);
}
public void ShouldClonePerScopeLifetime()
{
var lifetime = new PerScopeLifetime();
var clone = lifetime.Clone();
Assert.IsType <PerScopeLifetime>(clone);
}
/// <summary>
/// Returns a service instance according to the specific lifetime characteristics.
/// </summary>
/// <param name="createInstance">The function delegate used to create a new service instance.</param>
/// <param name="scope">The <see cref="T:LightInject.Scope" /> of the current service request.</param>
/// <returns>
/// The requested services instance.
/// </returns>
public object GetInstance(Func <object> createInstance, Scope scope)
{
bool hasContext = _httpContextAccessor?.HttpContext != null;
if (hasContext)
{
PerScopeLifetime perScopeLifetime = new PerScopeLifetime();
return(perScopeLifetime.GetInstance(createInstance, scope));
}
return(createInstance());
}
private static ILifetime ResolveLifetime(ServiceDescriptor serviceDescriptor, Scope rootScope)
{
ILifetime lifetime = null;
switch (serviceDescriptor.Lifetime)
{
case ServiceLifetime.Scoped:
lifetime = new PerScopeLifetime();
break;
case ServiceLifetime.Singleton:
lifetime = new PerRootScopeLifetime(rootScope);
break;
case ServiceLifetime.Transient:
lifetime = NeedsTracking(serviceDescriptor) ? new PerRequestLifeTime() : null;
break;
}
return(lifetime);
}
