public void Initialize()
{
_entityHandler = Container.Resolve <IEntityHandler>();
_entitySchemaHandler = Container.Resolve <IEntitySchemaHandler>();
_appSetting = Container.Resolve <IAppSetting>();
InstallSchema();
}
public DeltaModelDictionary(IEntityHandler parent, string property, DeltaModelManager manager, TypeConfiguration configuration)
{
_manager = manager;
_typeConfig = configuration;
Parent = parent;
NameInParent = property;
}
private void AddChange(ChangeType type, IEntityHandler parent, string key, object value)
{
string path = GetPath(parent, key);
Subscriptions.NotifyChange(null, type, parent, key, value);
_clients.ForEach(client => AddChange(client, type, path, parent, key, value));
}
public object DeserializeAndApplyReplace(IEntityHandler parent, string key, object oldValue, TypeConfiguration typeConfig, Change change, DeserializingContext context)
{
change.OldValue = oldValue;
SetObjectParent(oldValue, null, null);
change.Value = DeserializeMemeberValue(typeConfig, parent, key, context);
return(change.Value);
}
public void Initialize()
{
_entityHandler = Container.Resolve<IEntityHandler>();
_entitySchemaHandler = Container.Resolve<IEntitySchemaHandler>();
_appSetting = Container.Resolve<IAppSetting>();
InstallSchema();
}
private void RootChange(Change change, DeserializingContext context)
{
_root = DeserializeAndApplyReplace(null, "", _root, _configurations[_rootHandler.ProxyType], change, context);
_rootHandler = ((IEntityHandlerProvider)_root).GetHandler();
RootChanged?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// 删除此记录
/// </summary>
/// <returns></returns>
public virtual bool Delete(IDataBaseHandler handler)
{
ORMContext ctx = new ORMContext(handler.DbContext.ConnectionInfo);
IEntityHandler <EntityBase> hand = ctx.CreateHandler <EntityBase>(this, handler);
int i = hand.Delete();
return(i > 0);
}
/// <summary>注册</summary>
/// <param name="handler"></param>
/// <returns></returns>
public EntityHandlerManager Register(IEntityHandler handler)
{
if (handler != null)
{
Handlers.Add(handler);
}
return(this);
}
public EntityController(
IEntityHandler entityHandler,
IImplementationsContainer implementationsContainer,
IPermissionService permissionService)
{
_entityHandler = entityHandler;
_implementationsContainer = implementationsContainer;
_permissionService = permissionService;
}
public HistoryController(
LobToolsDbContext dbContext,
IDataLogImplementation dataLogImplementation,
IEntityHandler entityHandler)
{
_dbContext = dbContext;
_dataLogImplementation = dataLogImplementation;
_entityHandler = entityHandler;
}
public EntityController(
IEntityHandler entityHandler,
IImplementationsContainer implementationsContainer,
IPermissionService permissionService,
IObjectGraphHandler objectGraphHandler)
{
_entityHandler = entityHandler;
_implementationsContainer = implementationsContainer;
_permissionService = permissionService;
_objectGraphHandler = objectGraphHandler;
}
private void InjectSenderName(Event @event)
{
IEntityHandler handler = EntityHandlers[@event.SenderId];
if (handler == null || !String.IsNullOrEmpty(@event.Sender))
{
return;
}
@event.Sender = !String.IsNullOrEmpty(handler.Name) ? handler.Name : handler.GetType().Name;
}
private bool IsRooted(IEntityHandler handler)
{
while (handler != null)
{
if (handler == _rootHandler)
{
return(true);
}
handler = handler.Parent;
}
return(false);
}
private void SetObjectParent(object obj, string key, IEntityHandler newParent)
{
if (obj is IEntityHandlerProvider provider)
{
var handler = provider.GetHandler();
handler.Parent = newParent;
if (key != null) //we want to keep to get id after object is detached
{
handler.NameInParent = key;
}
}
}
private void AddChange(ModelClient client, ChangeType type, string path, IEntityHandler parent, string key, object value)
{
if (CheckFilterToRoot(parent, key, client.Filter))
{
client.AddChange(new Change
{
Type = type,
Path = path,
Serialized = type == ChangeType.Remove ? null : Serialize(value, client.Filter)
});
}
}
internal void ChangeRemove(IEntityHandler parent, string key, object oldValue)
{
lock (this)
{
SetObjectParent(oldValue, null, null);
if (IsRooted(parent))
{
AddChange(ChangeType.Remove, parent, key, null);
DetachOldItem(null, oldValue);
}
}
}
private void ensureHandler(Dictionary <string, string> switches)
{
if (mHandler == null)
{
if (switches != null && switches.ContainsKey(HandlerAssembly))
{
var handlerPackage = this.ActorService.Context.CodePackageActivationContext.GetDataPackageObject("Handlers");
var handlerPath = Path.Combine(handlerPackage.Path, switches[HandlerAssembly]);
var assembly = Assembly.LoadFrom(handlerPath);
mHandler = (IEntityHandler)assembly.CreateInstance(switches[HandlerType]);
}
}
}
internal void ChangeAdd(IEntityHandler parent, string key, object value)
{
lock (this)
{
SetObjectParent(value, key, parent);
if (IsRooted(parent))
{
AddChange(ChangeType.Add, parent, key, value);
AttachNewItem(null, value);
}
}
}
public ReportController(
IImplementationsContainer implementationsContainer,
IUsersService usersService,
IRichTextDocumentHandler richTextDocumentHandler,
IEntityHandler entityHandler,
MetadataDbContext metadataDbContext)
{
_implementationsContainer = implementationsContainer;
_usersService = usersService;
_richTextDocumentHandler = richTextDocumentHandler;
_entityHandler = entityHandler;
_metadataDbContext = metadataDbContext;
}
public object DeserializeBsonValue(TypeConfiguration typeConfig, IEntityHandler parent, string property, BsonDeserializingContext context)
{
if (typeConfig.Creator != null)
{
var result = typeConfig.Creator(parent, property);
var handler = (IEntityHandlerProvider)result;
handler.GetHandler().DeserializeBson(context);
return(result);
}
else
{
return(BsonSerializer.Deserialize(context.BsonReader, typeConfig.Type));
}
}
private string GetPath(IEntityHandler handler, string key)
{
LinkedList <string> result = new LinkedList <string>();
result.AddFirst(key);
while (handler != null)
{
key = handler.NameInParent;
result.AddFirst(key);
handler = handler.Parent;
}
return(string.Join("/", result));
}
protected virtual void ProcessMessage(Message message)
{
IEntityHandler handler = Context.EntityHandlers[message.TargetId];
if (handler != null)
{
handler.ProcessMessage(message);
_lastClientMessage = DateTime.Now;
}
else
{
string msg = String.Format("Invalid message target: {0}", message.TargetId);
Platform.Log(LogLevel.Debug, msg);
//throw new ArgumentException(msg);
}
}
public object DeserializeMemeberValue(TypeConfiguration typeConfig, IEntityHandler parent, string property, DeserializingContext context)
{
if (typeConfig.IsExternalType)
{
return(context.Serializer.Deserialize(context.Reader, typeConfig.Type));
}
else if (typeConfig.Creator != null)
{
var result = typeConfig.Creator(parent, property);
var handler = (IEntityHandlerProvider)result;
handler.GetHandler().Deserialize(context);
return(result);
}
else
{
throw new Exception();
}
}
private bool CheckFilterToRoot(IEntityHandler handler, string key, Filter filter)
{
if (handler == null)
{
return(true);
}
do
{
if (!filter.IsOk(handler.Proxy, handler.ProxyType, key))
{
return(false);
}
key = handler.NameInParent;
handler = handler.Parent;
}while (handler != null);
return(true);
}
public DeltaModelInterceptor(TypeConfiguration configuration, DeltaModelManager manager, IEntityHandler parent, string property)
{
_typeConfig = configuration;
_manager = manager;
Parent = parent;
NameInParent = property;
foreach (var prop in configuration.Members)
{
if (prop.Value.TypeConfiguration.ValueType != null)
{
_values[prop.Key] = prop.Value.TypeConfiguration.Creator(this, prop.Key);
}
if (prop.Value.DefaultValue != null)
{
_values[prop.Key] = prop.Value.DefaultValue;
}
}
}
protected object Create(Type type, IEntityHandler parent, string property)
{
var config = _configurations[type];
var interceptor = new DeltaModelInterceptor(config, this, parent, property);
var interfaces = new List <Type> {
typeof(INotifyPropertyChanged), typeof(IEntityHandlerProvider)
};
if (config.LocalCreator != null)
{
interfaces.Add(typeof(ILocalHolder));
}
var result = s_proxyGenerator.CreateInterfaceProxyWithoutTarget(type,
interfaces.ToArray(),
interceptor);
interceptor.Proxy = result;
return(result);
}
////TODO (CR May 2010): We should add in the capability for handler extensions,
/// much like the applicationcomponent views.
public static ActionNodeEntityHandler Create(ActionModelNode modelNode)
{
if (modelNode is ActionNode)
{
IAction action = ((ActionNode)modelNode).Action;
if (action is DropDownButtonAction)
{
IEntityHandler handler = Create <DropDownButtonActionEntityHandler>();
handler.SetModelObject(action);
return((ActionNodeEntityHandler)handler);
}
if (action is DropDownAction)
{
IEntityHandler handler = Create <DropDownActionEntityHandler>();
handler.SetModelObject(action);
return((ActionNodeEntityHandler)handler);
}
if (action is LayoutChangerAction)
{
IEntityHandler handler = Create <LayoutChangerActionEntityHandler>();
handler.SetModelObject(action);
return((ActionNodeEntityHandler)handler);
}
if (action is IClickAction)
{
IEntityHandler handler = Create <ClickActionEntityHandler>();
handler.SetModelObject(action);
return((ActionNodeEntityHandler)handler);
}
}
else if (modelNode.ChildNodes.Count > 0)
{
IEntityHandler handler = Create <BranchActionEntityHandler>();
handler.SetModelObject(modelNode);
return((ActionNodeEntityHandler)handler);
}
//TODO (CR May 2010): although we won't get here, if we did, we should throw
return(null);
}
/// <summary>
/// 根据查询条件取得第一条记录的第一个字段值
/// </summary>
/// <param name="ReturnField"></param>
/// <param name="Stru"></param>
/// <param name="handler"></param>
/// <returns></returns>
public static object GetOneFieldBy(string ReturnField, TblStruBase Stru, IDataBaseHandler handler)
{
ORMContext ctx = new ORMContext(handler.DbContext.ConnectionInfo);
IEntityHandler <TblStruBase> hand = ctx.CreateHandler <TblStruBase>(Stru, handler);
if (!String.IsNullOrEmpty(Stru.ParameterSQL))
{
IDataParameter[] paras = null;
Hashtable hash = Stru.__Parameters;
if (hash != null && hash.Count > 0)
{
IDataParameters dps = new DataParameters(handler.DbAdapter);
foreach (String key in hash)
{
dps.AddParameterValue(key, hash[key]);
}
paras = dps.Parameters;
}
return(hand.GetOneField(ReturnField, Stru.ParameterSQL, paras));
}
return(hand.GetOneField(ReturnField));
}
public void Initialize(Vector3 gravity, int seed)
{
TerrainContext = new TerrainContext(seed);
PhysicsHandler = new JitterPhysicsHandler(gravity);
EntityHandler = new EntityHandler();
}
public EdgeService(IConfiguration config, IEntityHandler <TDataModel, TTypeDataId> handler)
{
_handler = handler;
_edgeElasticIndexName = config["TransactionsIndexName"];
}
internal void SetEntityHandler(IEntityHandler <EntityType> entityHandler) => _entityHandler ??= entityHandler;
public void Add(IEntityHandler handler)
{
lock (_syncLock)
_handlers.Add(handler.Identifier, handler);
}
public void Remove(IEntityHandler handler)
{
lock (_syncLock)
_handlers.Remove(handler.Identifier);
}
public Simulator(IEntityHandler handler, int entityCount)
{
this.handler = handler;
this.entityCount = entityCount;
}
public void Initialize(GameContext context, Vector2i viewDistance, Vector3 gravity, int seed)
{
TerrainContext = new TerrainContext(context, viewDistance, seed);
PhysicsHandler = new JitterPhysicsHandler(gravity);
EntityHandler = new EntityHandler();
}