internal void SetFields(FieldImpl[] fields, long streamOffset)
{
bool flag = m_referenced || streamOffset == DataFieldRow.UnInitializedStreamOffset || m_streamOffset != streamOffset;
NewRow(streamOffset);
if (m_collection == null)
{
Global.Tracer.Assert(condition: false, "Invalid FieldsImpl. m_collection should not be null.");
}
if (fields == null)
{
for (int i = 0; i < m_count; i++)
{
Microsoft.ReportingServices.ReportIntermediateFormat.Field fieldDef = m_collection[i]?.FieldDef;
m_collection[i] = new FieldImpl(m_reportOM, null, isAggregationField: false, fieldDef);
}
}
else if (flag)
{
if (fields.Length != m_count)
{
Global.Tracer.Assert(false, "Wrong number of fields during ReportOM update. Usually this means the data set is wrong. Expected: {0}. Actual: {1}", m_count, fields.Length);
}
for (int j = 0; j < m_count; j++)
{
m_collection[j] = fields[j];
}
m_isAggregateRow = false;
m_aggregationFieldCount = m_aggregationFieldCountForDetailRow;
}
}
internal void Add(string name, FieldImpl field)
{
Global.Tracer.Assert(m_collection != null, "(null != m_collection)");
Global.Tracer.Assert(m_nameMap != null, "(null != m_nameMap)");
Global.Tracer.Assert(m_count < m_collection.Length, "(m_count < m_collection.Length)");
m_nameMap.Add(name, m_count);
m_collection[m_count] = field;
m_count++;
}
internal void ConsumeAggregationField(int fieldIndex)
{
FieldImpl fieldImpl = this[fieldIndex];
if (!fieldImpl.AggregationFieldChecked && fieldImpl.IsAggregationField)
{
fieldImpl.AggregationFieldChecked = true;
m_aggregationFieldCount--;
}
}
internal void AddFieldsUsedInExpression(List <string> fieldsUsedInValueExpression)
{
if (m_collection == null)
{
return;
}
for (int i = 0; i < m_collection.Length; i++)
{
FieldImpl fieldImpl = m_collection[i];
if (fieldImpl != null && fieldImpl.UsedInExpression && fieldImpl.FieldDef != null && fieldImpl.FieldDef.DataField != null)
{
fieldsUsedInValueExpression.Add(fieldImpl.FieldDef.DataField);
}
}
}
internal void ResetFieldsUsedInExpression()
{
if (m_collection == null)
{
return;
}
for (int i = 0; i < m_collection.Length; i++)
{
FieldImpl fieldImpl = m_collection[i];
if (fieldImpl != null)
{
fieldImpl.UsedInExpression = false;
}
}
}
private void CreateAndInitializeCalculatedFieldWrapper(ObjectModelImpl reportOM, bool readerExtensionsSupported, DataSetCore dataSet, int fieldIndex, Microsoft.ReportingServices.ReportIntermediateFormat.Field fieldDef)
{
CalculatedFieldWrapperImpl value = new CalculatedFieldWrapperImpl(fieldDef, reportOM.OdpContext.ReportRuntime);
bool isAggregationField = (!readerExtensionsSupported) ? true : false;
if (dataSet.InterpretSubtotalsAsDetails == Microsoft.ReportingServices.ReportIntermediateFormat.DataSet.TriState.True)
{
isAggregationField = true;
}
m_fields[fieldIndex] = new FieldImpl(reportOM, value, isAggregationField, fieldDef);
if (dataSet.ExprHost != null && fieldDef.ExprHost == null)
{
fieldDef.SetExprHost(dataSet.ExprHost, reportOM);
}
}
internal void SetRowIndex(int rowIndex)
{
Global.Tracer.Assert(m_addRowIndex, "(m_addRowIndex)");
Global.Tracer.Assert(m_count > 0, "(m_count > 0)");
m_collection[m_count - 1] = new FieldImpl(m_reportOM, rowIndex, isAggregationField: false, null);
}
internal void UpdateFieldValues(ObjectModelImpl reportOM, bool useDataSetFieldsCache, bool reuseFieldObjects, Microsoft.ReportingServices.ReportIntermediateFormat.RecordRow row, DataSetInstance dataSetInstance, bool readerExtensionsSupported)
{
Global.Tracer.Assert(row != null, "Empty data row / no data reader");
if (m_dataSetInstance != dataSetInstance)
{
m_dataSetInstance = dataSetInstance;
m_dataSet = dataSetInstance.DataSetDef.DataSetCore;
if (m_dataSet.FieldsContext != null && useDataSetFieldsCache)
{
m_fields = m_dataSet.FieldsContext.Fields;
}
else
{
reuseFieldObjects = false;
}
m_dataReader = null;
m_lastRowOffset = DataFieldRow.UnInitializedStreamOffset;
m_pendingFieldValueUpdate = false;
}
m_allFieldsCleared = false;
FieldInfo[] fieldInfos = dataSetInstance.FieldInfos;
if (m_fields.ReaderExtensionsSupported && m_dataSet.InterpretSubtotalsAsDetails == Microsoft.ReportingServices.ReportIntermediateFormat.DataSet.TriState.False)
{
m_fields.IsAggregateRow = row.IsAggregateRow;
m_fields.AggregationFieldCount = row.AggregationFieldCount;
if (!row.IsAggregateRow)
{
m_fields.AggregationFieldCountForDetailRow = row.AggregationFieldCount;
}
}
int num = 0;
int count = m_dataSet.Fields.Count;
int num2 = row.RecordFields.Length;
for (num = 0; num < num2; num++)
{
FieldImpl fieldImpl = reuseFieldObjects ? m_fields.GetFieldByIndex(num) : null;
Microsoft.ReportingServices.ReportIntermediateFormat.Field fieldDef = m_dataSet.Fields[num];
Microsoft.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, isAggregationField: 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, isAggregationField: 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]);
}
}
}
m_fields[num] = fieldImpl;
}
if (num >= count)
{
return;
}
if (!reuseFieldObjects && reportOM.OdpContext.ReportRuntime.ReportExprHost != null)
{
m_dataSet.SetExprHost(reportOM.OdpContext.ReportRuntime.ReportExprHost, reportOM);
}
for (; num < count; num++)
{
Microsoft.ReportingServices.ReportIntermediateFormat.Field fieldDef2 = m_dataSet.Fields[num];
FieldImpl fieldImpl2 = reuseFieldObjects ? m_fields.GetFieldByIndex(num) : null;
if (reuseFieldObjects && fieldImpl2 != null)
{
if (!fieldImpl2.ResetCalculatedField())
{
CreateAndInitializeCalculatedFieldWrapper(reportOM, readerExtensionsSupported, m_dataSet, num, fieldDef2);
}
}
else
{
CreateAndInitializeCalculatedFieldWrapper(reportOM, readerExtensionsSupported, m_dataSet, num, fieldDef2);
}
}
}
