private void Initialize(ObjectModelImpl reportOM, FieldsImpl fields, DataSetCore dataSet, DataSetInstance dataSetInstance, AspNetCore.ReportingServices.ReportIntermediateFormat.Persistence.ChunkManager.DataChunkReader dataReader, bool allFieldsCleared, bool pendingFieldValueUpdate, long lastRowOffset) { this.m_fields = fields; this.m_dataSet = dataSet; this.m_dataSetInstance = dataSetInstance; this.m_dataReader = dataReader; this.m_allFieldsCleared = allFieldsCleared; this.m_pendingFieldValueUpdate = pendingFieldValueUpdate; this.m_lastRowOffset = lastRowOffset; this.AttachToDataSetCache(reportOM); }
public void Clone(FieldsImpl fields) { if (fields != null) { this.m_collection = fields.m_collection; this.m_nameMap = fields.m_nameMap; this.m_count = fields.m_count; this.m_referenced = fields.m_referenced; this.m_noRows = fields.m_noRows; this.m_fieldMissing = fields.m_fieldMissing; } }
public FieldsContext(ObjectModelImpl reportOM, DataSetCore dataSet, bool addRowIndex, bool noRows) { List <AspNetCore.ReportingServices.ReportIntermediateFormat.Field> fields = dataSet.Fields; int num = (fields != null) ? fields.Count : 0; FieldsImpl fieldsImpl = new FieldsImpl(reportOM, num, addRowIndex, noRows); this.Initialize(reportOM, fieldsImpl, dataSet, null, null, true, false, DataFieldRow.UnInitializedStreamOffset); for (int i = 0; i < num; i++) { AspNetCore.ReportingServices.ReportIntermediateFormat.Field field = fields[i]; if (dataSet.ExprHost != null) { field.SetExprHost(dataSet.ExprHost, reportOM); } fieldsImpl.Add(field.Name, null); } if (addRowIndex) { fieldsImpl.AddRowIndexField(); } }
public void UpdateFieldValues(ObjectModelImpl reportOM, bool useDataSetFieldsCache, bool reuseFieldObjects, AspNetCore.ReportingServices.ReportIntermediateFormat.RecordRow row, DataSetInstance dataSetInstance, bool readerExtensionsSupported) { Global.Tracer.Assert(null != row, "Empty data row / no data reader"); if (this.m_dataSetInstance != dataSetInstance) { this.m_dataSetInstance = dataSetInstance; this.m_dataSet = dataSetInstance.DataSetDef.DataSetCore; if (this.m_dataSet.FieldsContext != null && useDataSetFieldsCache) { this.m_fields = this.m_dataSet.FieldsContext.Fields; } else { reuseFieldObjects = false; } this.m_dataReader = null; this.m_lastRowOffset = DataFieldRow.UnInitializedStreamOffset; this.m_pendingFieldValueUpdate = false; } this.m_allFieldsCleared = false; FieldInfo[] fieldInfos = dataSetInstance.FieldInfos; if (this.m_fields.ReaderExtensionsSupported && this.m_dataSet.InterpretSubtotalsAsDetails == AspNetCore.ReportingServices.ReportIntermediateFormat.DataSet.TriState.False) { this.m_fields.IsAggregateRow = row.IsAggregateRow; this.m_fields.AggregationFieldCount = row.AggregationFieldCount; if (!row.IsAggregateRow) { this.m_fields.AggregationFieldCountForDetailRow = row.AggregationFieldCount; } } int num = 0; int count = this.m_dataSet.Fields.Count; int num2 = row.RecordFields.Length; for (num = 0; num < num2; num++) { FieldImpl fieldImpl = reuseFieldObjects ? this.m_fields.GetFieldByIndex(num) : null; AspNetCore.ReportingServices.ReportIntermediateFormat.Field fieldDef = this.m_dataSet.Fields[num]; AspNetCore.ReportingServices.ReportIntermediateFormat.RecordField recordField = row.RecordFields[num]; if (recordField == null) { if (!reuseFieldObjects || fieldImpl == null) { fieldImpl = new FieldImpl(reportOM, DataFieldStatus.IsMissing, null, fieldDef); } else { fieldImpl.UpdateValue(null, false, DataFieldStatus.IsMissing, null); } } else if (recordField.FieldStatus == DataFieldStatus.None) { if (!reuseFieldObjects || fieldImpl == null) { fieldImpl = new FieldImpl(reportOM, recordField.FieldValue, recordField.IsAggregationField, fieldDef); } else { fieldImpl.UpdateValue(recordField.FieldValue, recordField.IsAggregationField, DataFieldStatus.None, null); } } else if (!reuseFieldObjects || fieldImpl == null) { fieldImpl = new FieldImpl(reportOM, recordField.FieldStatus, ReportRuntime.GetErrorName(recordField.FieldStatus, null), fieldDef); } else { fieldImpl.UpdateValue(null, false, recordField.FieldStatus, ReportRuntime.GetErrorName(recordField.FieldStatus, null)); } if (recordField != null && fieldInfos != null) { FieldInfo fieldInfo = fieldInfos[num]; if (fieldInfo != null && fieldInfo.PropertyCount != 0 && recordField.FieldPropertyValues != null) { for (int i = 0; i < fieldInfo.PropertyCount; i++) { fieldImpl.SetProperty(fieldInfo.PropertyNames[i], recordField.FieldPropertyValues[i]); } } } this.m_fields[num] = fieldImpl; } if (num < count) { if (!reuseFieldObjects && reportOM.OdpContext.ReportRuntime.ReportExprHost != null) { this.m_dataSet.SetExprHost(reportOM.OdpContext.ReportRuntime.ReportExprHost, reportOM); } for (; num < count; num++) { AspNetCore.ReportingServices.ReportIntermediateFormat.Field fieldDef2 = this.m_dataSet.Fields[num]; FieldImpl fieldImpl2 = reuseFieldObjects ? this.m_fields.GetFieldByIndex(num) : null; if (reuseFieldObjects && fieldImpl2 != null) { if (!fieldImpl2.ResetCalculatedField()) { this.CreateAndInitializeCalculatedFieldWrapper(reportOM, readerExtensionsSupported, this.m_dataSet, num, fieldDef2); } } else { this.CreateAndInitializeCalculatedFieldWrapper(reportOM, readerExtensionsSupported, this.m_dataSet, num, fieldDef2); } } } }