public static IEngine CreateEngineInstance(Config config)
{
if (config != null && !string.IsNullOrEmpty(config.Engine.Type))
{
var engineType = Type.GetType(config.Engine.Type);
if (engineType == null)
throw new ConfigurationErrorsException("The type '" + engineType + "' could not be found. Please check the configuration at /configuration/nop/engine[@engineType] or check for missing assemblies.");
//if (!typeof(IEngine).IsAssignableFrom(engineType))
if(!engineType.IsInheritFrom(typeof(IEngine)))
throw new ConfigurationErrorsException("The type '" + engineType + "' doesn't implement 'Nop.Core.Infrastructure.IEngine' and cannot be configured in /configuration/nop/engine[@engineType] for that purpose.");
//return Activator.CreateInstance(engineType) as IEngine;
return EmitHelper.FastGetInstance(engineType)() as IEngine;
}
return new Engine();
}
/// <summary>
/// register necessary type
/// </summary>
/// <param name="engine"></param>
/// <param name="containerManager"></param>
/// <param name="broker"></param>
/// <param name="configuration"></param>
public virtual void Init(IEngine engine, IContainerManager containerManager, EventBroker broker, Config configuration)
{
// register singleton instance
containerManager.AddComponentInstance<Config>(configuration, typeof(Config).Name);
containerManager.AddComponentInstance<IEngine>(engine, engine.GetType().Name);
containerManager.AddComponentInstance<EventBroker>(broker, broker.GetType().Name);
containerManager.AddComponentInstance<ContainerConfigBase>(this, this.GetType().Name);
// register type
containerManager.AddComponent<ISearcher, WebsiteSearcher>(typeof(WebsiteSearcher).Name);
// register type: should remove in future (to use configuration provider to config and register)
// TO-DO: Check if I register this time multi times (should not)
//containerManager.AddComponent<DatabaseSettings>(typeof(DatabaseSettings).Name); // to remove because data dll has been decoupled
// TO-DO: Check if register it before and figure out how to set it
containerManager.AddComponentInstance<StoreStateSettings>(
new StoreStateSettings
{
DefaultStoredThemeForDesktop = "Default",
DefaultStoredThemeForMobile = "Default",
EnableMiniProfile = true
},
typeof(StoreStateSettings).Name);
containerManager.AddComponentInstance<UserSettings>(new UserSettings
{
StoreLastVisitedPage = true,
UsingUserEmail = true
},
typeof(UserSettings).Name);
// TO-DO: Check if register it before and figure out how to set it
containerManager.AddComponentInstance<PageSettings>(new PageSettings { DefaultTitle = "HomePage" }, typeof(PageSettings).Name, Infrastructure.IoC.LifeStyle.Singleton);
// register IRegistrar
containerManager.UpdateContainer(build =>
{
var searcher = containerManager.Resolve<ISearcher>(typeof(WebsiteSearcher).Name);
searcher.RoutingToExecute<IRegistrar>(i => i.Register(build, searcher));
});
// TO-DO
}
public WebsiteSearcher(Config config)
{
this.ensureBinFolderAssembliesLoaded = config.Automation.Enabled;
}
public ThemeProvider(Config config)
{
this.themeConfigurations = new List<ThemeConfig>(); // set empty
this.themeConfigPath = WebsiteHelper.MapPath(config.Themes.BasePath); // if Themes.BasePath is not set, will return empty
LoadConfiguration(this.themeConfigPath);
}
public override void Init(IEngine engine, IContainerManager containerManager, Infrastructure.EventBroker broker, Config configuration)
{
base.Init(engine, containerManager, broker, configuration);
}