public static RecordsReaderCacheEntry Create(IRecordsReader recordsReader)
{
var recordsReaderCacheEntry = new RecordsReaderCacheEntry();
if (!recordsReader.HasRecords)
{
return(recordsReaderCacheEntry);
}
var enumerator = recordsReader.GetEnumerator();
while (enumerator.MoveNext())
{
var currentItem = enumerator.Current;
if (!recordsReaderCacheEntry.FieldNames.Any())
{
var fieldNameLookup = GetPrivateFieldValue(currentItem, "_fieldNameLookup");
recordsReaderCacheEntry.FieldNames = (string[])GetPrivateFieldValue(fieldNameLookup, "_fieldNames");
}
var currentRecordDictionary = new Dictionary <string, object>();
var values = (object[])GetPrivateFieldValue(currentItem, "_values");
foreach (var fieldName in recordsReaderCacheEntry.FieldNames)
{
var valueIndex = Array.IndexOf(recordsReaderCacheEntry.FieldNames, fieldName);
var value = values[valueIndex];
if (value is DBNull)
{
value = null;
}
currentRecordDictionary.Add(fieldName, value);
}
recordsReaderCacheEntry.Records.Add(currentRecordDictionary);
}
return(recordsReaderCacheEntry);
}
public RecordsReader(RecordsReaderCacheEntry recordsReaderCacheEntry)
{
RecordsIndex = -1;
_recordsReaderCacheEntry = recordsReaderCacheEntry;
}
