protected virtual Task <Int32> FillAsync(DataSet dataSet, string srcTable, DbDataReader dataReader, int startRecord, int maxRecords, CancellationToken cancellationToken) { if (null == dataSet) { throw ADP.FillRequires("dataSet"); } if (string.IsNullOrEmpty(srcTable)) { throw ADP.FillRequiresSourceTableName("srcTable"); } if (null == dataReader) { throw ADP.FillRequires("dataReader"); } if (startRecord < 0) { throw ADP.InvalidStartRecord("startRecord", startRecord); } if (maxRecords < 0) { throw ADP.InvalidMaxRecords("maxRecords", maxRecords); } // if (dataReader.IsClosed) { return(Task.FromResult(0)); } // user must Close/Dispose of the dataReader AdaDataReaderContainer readerHandler = AdaDataReaderContainer.Create(dataReader, useProviderSpecificDataReader: this.ReturnProviderSpecificTypes); return(this.FillFromReaderAsync( dataset: dataSet, datatable: null, srcTable: srcTable, dataReader: readerHandler, startRecord: startRecord, maxRecords: maxRecords, parentChapterColumn: null, parentChapterValue: null, cancellationToken: cancellationToken )); }
Task <int> IAdaSchemaMappingAdapter.FillFromReaderAsync(DataSet dataset, DataTable datatable, string srcTable, AdaDataReaderContainer dataReader, int startRecord, int maxRecords, DataColumn parentChapterColumn, object parentChapterValue, CancellationToken cancellationToken) { Action <Exception, DataTable, Object[]> onFillError = this.GetCurrentFillErrorHandler(); return(AsyncDataReaderMethods.FillFromReaderAsync(onFillError, this, dataset, datatable, srcTable, dataReader, startRecord, maxRecords, parentChapterColumn, parentChapterValue, cancellationToken)); }
private AdaSchemaMapping FillMapping(DataSet dataset, DataTable datatable, string srcTable, AdaDataReaderContainer dataReader, int schemaCount, DataColumn parentChapterColumn, object parentChapterValue) { Action <Exception, DataTable, Object[]> onFillError = this.GetCurrentFillErrorHandler(); return(AsyncDataReaderMethods.FillMapping(onFillError, this, dataset, datatable, srcTable, dataReader, schemaCount, parentChapterColumn, parentChapterValue)); }
// internal Task <Int32> FillFromReaderAsync(DataSet dataset, DataTable datatable, string srcTable, AdaDataReaderContainer dataReader, int startRecord, int maxRecords, DataColumn parentChapterColumn, object parentChapterValue, CancellationToken cancellationToken) { return(AsyncDataReaderMethods.FillFromReaderAsync( onFillError: null, adapter: this, dataset: dataset, datatable: datatable, srcTable: srcTable, dataReader: dataReader, startRecord: startRecord, maxRecords: maxRecords, parentChapterColumn: parentChapterColumn, parentChapterValue: parentChapterValue, cancellationToken: cancellationToken )); }