public virtual T CreateService <T>() where T : IAppService
{
object serviceObj = this._serviceProvider.GetService(typeof(T));
if (serviceObj == null)
{
throw new Exception("Can not find the service.");
}
T service = (T)serviceObj;
IAppServiceFactoryProvider factoryProvider = service as IAppServiceFactoryProvider;
if (factoryProvider != null)
{
factoryProvider.ServiceFactory = this;
}
if (service is IUserSessionAppService)
{
((IUserSessionAppService)service).UserSession = this.Session;
}
return(service);
}
public virtual T CreateService <T>(bool managed = true) where T : IAppService
{
Type t = typeof(T);
ConstructorInfo c = null;
bool injectAppServiceFactoryProvider = false;
/* List 的查找效率和反射创建对象的性能稍微差点，如有必要，需要优化 */
_serviceTypes.Find(a =>
{
if (a.IsAbstract == true)
{
return(false);
}
if (t.IsAssignableFrom(a) == false)
{
return(false);
}
c = a.GetConstructor(Type.EmptyTypes);
injectAppServiceFactoryProvider = false;
if (c == null)
{
c = a.GetConstructor(InjectConstructorParamTypes);
injectAppServiceFactoryProvider = true;
}
if (c == null)
{
return(false);
}
return(true);
});
if (c == null)
{
throw new Exception("Can not find the service implementation.");
}
T service = default(T);
if (injectAppServiceFactoryProvider == false)
{
service = (T)c.Invoke(EmptyObjects);
IAppServiceFactoryProvider factoryProvider = service as IAppServiceFactoryProvider;
if (factoryProvider != null)
{
factoryProvider.ServiceFactory = this;
}
}
else
{
service = (T)c.Invoke(new Object[1] {
this
});
}
IAceSessionAppService sessionService = service as IAceSessionAppService;
if (sessionService != null)
{
sessionService.AceSession = this.Session;
}
if (managed == true)
{
this.AttachService(service);
}
return(service);
throw new NotImplementedException();
}
