public EntitiesManager()
{
_entityTypesCache = new Lazy <List <Type> >(() =>
{
try
{
return(LibraryEnumeratorFactory.Enumerate <IEnumerable <Type> >(assembly => assembly.
GetTypes().
Where(x => !x.IsAbstract && typeof(UserEntity).IsAssignableFrom(x)).
ToList()).
SelectMany(x => x).
ToList());
}
catch (Exception ex)
{
this.RegisterEvent(EventType.Error, "Ошибка загрузки списка типов пользовательских сущностей.", "Первичная загрузка.", null, ex);
return(new List <Type>());
}
});
AppDomain.CurrentDomain.AssemblyLoad += (a, e) => {
try
{
var typesNew = e.LoadedAssembly.GetTypes().Where(x => !x.IsAbstract && typeof(UserEntity).IsAssignableFrom(x)).ToList();
if (typesNew.Count > 0)
{
_entityTypesCache.Value.AddRange(typesNew);
}
}
catch (Exception ex)
{
this.RegisterEvent(EventType.Error, "Ошибка загрузки списка типов объектов пользователя", $"Из сборки '{e.LoadedAssembly.FullName}'.", null, ex);
}
};
}
static FieldTypesCollection()
{
lock (SyncRoot)
{
UnknownField = new FieldTypes.UnknownFieldType();
var fieldType = typeof(FieldType);
LibraryEnumeratorFactory.Enumerate(assembly => assembly.
GetTypes().
Where(x => fieldType.IsAssignableFrom(x) && !x.IsAbstract && x.IsClass).
ForEach(x => RegisterFieldType(x)), null, LibraryEnumeratorFactory.EnumerateAttrs.ExcludeKnownExternal | LibraryEnumeratorFactory.EnumerateAttrs.ExcludeMicrosoft | LibraryEnumeratorFactory.EnumerateAttrs.ExcludeSystem);
}
}
/// <summary>
/// См. <see cref="ModuleFactoryBase.OnIsSupported{TCoreComponentRequested}"/>.
/// </summary>
protected sealed override bool OnIsSupported <TCoreComponentRequested>()
{
var typesList = LibraryEnumeratorFactory.Enumerate <Type>(
assembly => Global.CheckIfIgnoredAssembly(assembly) ? null : assembly.GetTypes().Where(x => x.IsClass && !x.IsAbstract && typeof(TCoreComponentRequested).IsAssignableFrom(x) && x.GetConstructor(new Type[] { }) != null).FirstOrDefault(),
nameForLogging: $"{this.GetType().FullName}.OnIsSupported<{typeof(TCoreComponentRequested).FullName}>")
.Where(x => x != null);
if (typesList.Count() > 0)
{
_supportedTypes.Add(typesList.First());
return(true);
}
return(false);
}
private IEnumerable <Type> GetObjectsTypesList()
{
var typesList = LibraryEnumeratorFactory.Enumerate(GetObjectTypesFromAssembly, nameForLogging: this.GetType().FullName + "." + nameof(GetObjectsTypesList)).SelectMany(x => x).ToList();
return(typesList);
}
/// <summary>
/// </summary>
public static bool Startup()
{
try
{
lock (SyncRoot)
{
if (!_isInitialized)
{
var measure = new MeasureTime();
var entryAssembly = Assembly.GetEntryAssembly();
Debug.WriteLine("StartupFactory={0}", entryAssembly?.FullName);
if (IsDeveloperRuntime())
{
Debug.WriteLine("StartupEntryAssembly=null. Считаем, что загрузка произошла в VisualStudio и прекращаем привязку. Далее часть отладочной информации.");
_isInitialized = true;
return(false);
}
var loadedAssemblies = AppDomain.
CurrentDomain.GetAssemblies().
Where(x => Reflection.LibraryEnumerator.FilterDevelopmentRuntime(x.FullName, null));
PrepareAssembly(loadedAssemblies.ToArray());
Debug.WriteLine("Startup load assemblies ends with {0}ms", measure.Calculate().TotalMilliseconds);
/*
* Запускаем фабрики, если TraceCore.Startup.StartupFactory.Startup не вернуло false.
* */
LibraryEnumeratorFactory.Enumerate((assembly) =>
{
if (Global.CheckIfIgnoredAssembly(assembly))
{
return;
}
var t1 = typeof(SingletonBaseStartup <>);
var t2 = typeof(ProvidersFactoryStartup <,>);
var types = assembly.GetTypes()
.Where(x => x.IsClass && !x.IsAbstract)
.Where(x => x.IsAssignableToGenericType(t1) || x.IsAssignableToGenericType(t2))
.ToList();
foreach (var type in types)
{
try
{
var dd = (new Type[] { type }).ToList().Merge(type.GetBaseTypes())
.Select(x => x.GetMethod("CreateInstanceInternal", BindingFlags.Static | BindingFlags.NonPublic))
.Where(x => x != null)
.FirstOrDefault();
if (dd != null)
{
dd.Invoke(null, null);
}
}
catch (Exception ex)
{
Debug.WriteLine("Factory '{0}' init error: {1}", type.FullName, ex.Message);
}
}
}, null, LibraryEnumeratorFactory.EnumerateAttrs.ExcludeKnownExternal | LibraryEnumeratorFactory.EnumerateAttrs.ExcludeMicrosoft | LibraryEnumeratorFactory.EnumerateAttrs.ExcludeSystem, "StartupFactory.Factories", false);
Debug.WriteLine("Startup load factories ends with {0}ms", measure.Calculate().TotalMilliseconds);
AppDomain.CurrentDomain.AssemblyLoad += CurrentDomain_AssemblyLoad;
_isInitialized = true;
}
}
}
catch { }
return(true);
}
