internal async Task DoDeleteAsync(Type objectType, object criteria, bool isSync) { Server.DataPortalResult result = null; Server.DataPortalContext dpContext = null; try { DataPortal.OnDataPortalInitInvoke(null); if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.DeleteObject, objectType, Server.DataPortal.GetCriteriaArray(criteria))) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "delete", objectType.Name)); } var method = Reflection.ServiceProviderMethodCaller.FindDataPortalMethod <DeleteAttribute>(objectType, Server.DataPortal.GetCriteriaArray(criteria), false); var proxy = GetDataPortalProxy(objectType, method); dpContext = new Server.DataPortalContext(GetPrincipal(), proxy.IsServerRemote); DataPortal.OnDataPortalInvoke(new DataPortalEventArgs(dpContext, objectType, criteria, DataPortalOperations.Delete)); try { result = await proxy.Delete(objectType, criteria, dpContext, isSync); } catch (AggregateException ex) { if (ex.InnerExceptions.Count > 0) { var dpe = ex.InnerExceptions[0] as Server.DataPortalException; if (dpe != null) { HandleDeleteDataPortalException(dpe, isSync, proxy); } } throw new DataPortalException( string.Format("DataPortal.Delete {0}", Resources.Failed), ex, null); } catch (Server.DataPortalException ex) { HandleDeleteDataPortalException(ex, isSync, proxy); } GlobalContext = result.GlobalContext; if (proxy.IsServerRemote && isSync) { ApplicationContext.ContextManager.SetGlobalContext(result.GlobalContext); } DataPortal.OnDataPortalInvokeComplete(new DataPortalEventArgs(dpContext, objectType, criteria, DataPortalOperations.Delete)); } catch (Exception ex) { DataPortal.OnDataPortalInvokeComplete(new DataPortalEventArgs(dpContext, objectType, criteria, DataPortalOperations.Delete, ex)); throw; } }
private async Task <object> DoCreateAsync(Type objectType, object criteria, bool isSync) { Server.DataPortalResult result = null; Server.DataPortalContext dpContext = null; try { DataPortal.OnDataPortalInitInvoke(null); if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.CreateObject, objectType)) { throw new Csla.Security.SecurityException(string.Format( Resources.UserNotAuthorizedException, "create", objectType.Name)); } var method = Server.DataPortalMethodCache.GetCreateMethod(objectType, criteria); DataPortalClient.IDataPortalProxy proxy; proxy = GetDataPortalProxy(objectType, method.RunLocal); dpContext = new Csla.Server.DataPortalContext(GetPrincipal(), proxy.IsServerRemote); DataPortal.OnDataPortalInvoke(new DataPortalEventArgs(dpContext, objectType, criteria, DataPortalOperations.Create)); try { result = await proxy.Create(objectType, criteria, dpContext, isSync); GlobalContext = result.GlobalContext; if (isSync && proxy.IsServerRemote) { ApplicationContext.ContextManager.SetGlobalContext(GlobalContext); } } catch (AggregateException ex) { if (ex.InnerExceptions.Count > 0) { var dpe = ex.InnerExceptions[0] as Server.DataPortalException; if (dpe != null) { HandleCreateDataPortalException(dpe, isSync, proxy); } } throw new DataPortalException( string.Format("DataPortal.Create {0}", Resources.Failed), ex, null); } catch (Server.DataPortalException ex) { HandleCreateDataPortalException(ex, isSync, proxy); } DataPortal.OnDataPortalInvokeComplete(new DataPortalEventArgs(dpContext, objectType, criteria, DataPortalOperations.Create)); } catch (Exception ex) { DataPortal.OnDataPortalInvokeComplete(new DataPortalEventArgs(dpContext, objectType, criteria, DataPortalOperations.Create, ex)); throw; } return(result.ReturnObject); }
internal async Task <T> DoUpdateAsync(T obj, bool isSync) { Server.DataPortalResult result = null; Server.DataPortalContext dpContext = null; DataPortalOperations operation = DataPortalOperations.Update; Type objectType = obj.GetType(); try { DataPortal.OnDataPortalInitInvoke(null); Csla.Server.DataPortalMethodInfo method = null; var factoryInfo = Csla.Server.ObjectFactoryAttribute.GetObjectFactoryAttribute(objectType); if (factoryInfo != null) { var factoryType = Csla.Server.FactoryDataPortal.FactoryLoader.GetFactoryType(factoryInfo.FactoryTypeName); if (obj is Core.ICommandObject) { if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.EditObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "execute", objectType.Name)); } if (factoryType != null) { method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, factoryInfo.ExecuteMethodName, new object[] { obj }); } } else { var bbase = obj as Core.BusinessBase; if (bbase != null) { if (bbase.IsDeleted) { if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.DeleteObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "delete", objectType.Name)); } if (factoryType != null) { method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, factoryInfo.DeleteMethodName, new object[] { obj }); } } // must check the same authorization rules as for DataPortal_XYZ methods else if (bbase.IsNew) { if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.CreateObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "create", objectType.Name)); } if (factoryType != null) { method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, factoryInfo.UpdateMethodName, new object[] { obj }); } } else { if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.EditObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "save", objectType.Name)); } if (factoryType != null) { method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, factoryInfo.UpdateMethodName, new object[] { obj }); } } } else { if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.EditObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "save", objectType.Name)); } if (factoryType != null) { method = Server.DataPortalMethodCache.GetMethodInfo(factoryType, factoryInfo.UpdateMethodName, new object[] { obj }); } } } if (method == null) { method = new Csla.Server.DataPortalMethodInfo(); } } else { string methodName; if (obj is Core.ICommandObject) { methodName = "DataPortal_Execute"; operation = DataPortalOperations.Execute; if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.EditObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "execute", objectType.Name)); } } else { var bbase = obj as Core.BusinessBase; if (bbase != null) { if (bbase.IsDeleted) { methodName = "DataPortal_DeleteSelf"; if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.DeleteObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "delete", objectType.Name)); } } else if (bbase.IsNew) { methodName = "DataPortal_Insert"; if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.CreateObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "create", objectType.Name)); } } else { methodName = "DataPortal_Update"; if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.EditObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "save", objectType.Name)); } } } else { methodName = "DataPortal_Update"; if (!Csla.Rules.BusinessRules.HasPermission(Rules.AuthorizationActions.EditObject, obj)) { throw new Csla.Security.SecurityException(string.Format(Resources.UserNotAuthorizedException, "save", objectType.Name)); } } } method = Server.DataPortalMethodCache.GetMethodInfo(obj.GetType(), methodName); } DataPortalClient.IDataPortalProxy proxy; proxy = GetDataPortalProxy(objectType, method.RunLocal); dpContext = new Server.DataPortalContext(GetPrincipal(), proxy.IsServerRemote); DataPortal.OnDataPortalInvoke(new DataPortalEventArgs(dpContext, objectType, obj, operation)); try { if (!proxy.IsServerRemote && ApplicationContext.AutoCloneOnUpdate) { // when using local data portal, automatically // clone original object before saving ICloneable cloneable = obj as ICloneable; if (cloneable != null) { obj = (T)cloneable.Clone(); } } result = await proxy.Update(obj, dpContext, isSync); } catch (AggregateException ex) { if (ex.InnerExceptions.Count > 0) { var dpe = ex.InnerExceptions[0] as Server.DataPortalException; if (dpe != null) { HandleUpdateDataPortalException(dpe, isSync, proxy); } } throw new DataPortalException( string.Format("DataPortal.Update {0}", Resources.Failed), ex, null); } catch (Server.DataPortalException ex) { HandleUpdateDataPortalException(ex, isSync, proxy); } GlobalContext = result.GlobalContext; if (proxy.IsServerRemote && isSync) { ApplicationContext.ContextManager.SetGlobalContext(GlobalContext); } DataPortal.OnDataPortalInvokeComplete(new DataPortalEventArgs(dpContext, objectType, obj, operation)); } catch (Exception ex) { DataPortal.OnDataPortalInvokeComplete(new DataPortalEventArgs(dpContext, objectType, obj, operation, ex)); throw; } return((T)result.ReturnObject); }