private DataObject GetDataObjectDetail(string dataObjectID) { var dataobject = new DataObjectManager().GetDataObject(dataObjectID); if (dataobject.DataSource == null) { var dataSource = DataSourceService.GetInstance().GetDataSource(dataobject.DataSourceName); if (dataSource != null) { dataobject.DataSource = dataSource; } } if (!string.IsNullOrWhiteSpace(dataobject.TableShardingStrategyID)) { var strategy = ShardingStrategyService.GetInstance().GetTableShardingStrategy(dataobject.TableShardingStrategyID); if (strategy != null) { dataobject.TableShardingStrategy = strategy; if (string.IsNullOrWhiteSpace(dataobject.ActualTableNames)) { var tableNames = ShardingStrategyService.GetInstance().GetShardingTableNames(strategy, dataobject.LogicTableName); if (tableNames != null && tableNames.Count > 0) { dataobject.ActualTableNames = string.Join(",", tableNames); } } } } return(dataobject); }
public static DataSourceService GetInstance() { if (instance == null) { lock (syncObj) { if (instance == null) { instance = new DataSourceService(); } } } return(instance); }