public Container(StObjEngineConfigureContext c)
{
_c = c;
_baseForConfig = new SimpleServiceContainer();
_defaultActivator = new SimpleObjectActivator();
_baseForConfig.Add(_defaultActivator);
BaseProvider = _baseForConfig;
}
/// <summary>
/// Attempts to locate a <see cref="ISimpleObjectActivator"/> service or falls back to
/// a default <see cref="SimpleObjectActivator"/> and calls <see cref="ISimpleObjectActivator.Create"/>
/// on it.
/// Returns null on error.
/// </summary>
/// <param name="this">This <see cref="IServiceProvider"/>.</param>
/// <param name="monitor">The monitor to use.</param>
/// <param name="t">Type to instantiate.</param>
/// <param name="requiredParameters">Optional required parameters.</param>
/// <returns>A new instance on success, null on error.</returns>
public static object?SimpleObjectCreate(this IServiceProvider @this, IActivityMonitor monitor, Type t, params object[] requiredParameters)
{
if (monitor == null)
{
throw new ArgumentNullException(nameof(monitor));
}
ISimpleObjectActivator activator = @this.GetService <ISimpleObjectActivator>(false);
if (activator == null)
{
monitor.Info("No registered ISimpleObjectActivator found. Using transient new SimpleObjectActivator().");
activator = new SimpleObjectActivator();
}
return(activator.Create(monitor, t, @this, requiredParameters));
}
