internal ReportColumnMapping FindColumnByUniqueName(string uniqueName)
{
var found = ColumnProvider.Find(DataSourceId, uniqueName);
if (found != null && found.Count > 1)
{
throw new Exception("More than one column found matching '" + uniqueName + "'");
}
return(found != null?found.SingleOrDefault() : null);
}
public virtual ReportColumnMapping FindColumnByFieldName(string table, string field, FieldAggregationMethod aggregationMethod, int?statTransposeKeyValue = null, bool cacheOnly = false)
{
var found = ColumnProvider.Find(_constants.DataSourceId, table, field, statTransposeKeyValue, cacheOnly);
if (found.Count > 1)
{
found = found.Where(x => x.FieldAggregationMethod == aggregationMethod).ToList();
if (found.Count > 1)
{
if (statTransposeKeyValue > 0)
{
throw new Exception(string.Format("Found more than one column for {0}.{1} (transpose key value: {2})", table, field, statTransposeKeyValue));
}
throw new Exception(string.Format("Found more than one column for {0}.{1} (aggregation method : {2})", table, field, aggregationMethod));
}
}
return(found.SingleOrDefault());
}