private IDataReader AsDataReader(Action <IDictionary <string, Type> > membersDiscovered)
{
if (_jObjects == null)
{
ChoJSONRecordReader rr = new ChoJSONRecordReader(typeof(T), Configuration);
if (_textReader != null)
{
_JSONReader = new JsonTextReader(_textReader);
}
rr.Reader = this;
rr.TraceSwitch = TraceSwitch;
rr.RowsLoaded += NotifyRowsLoaded;
rr.MembersDiscovered += membersDiscovered != null ? (o, e) => membersDiscovered(e.Value) : MembersDiscovered;
var dr = new ChoEnumerableDataReader(rr.AsEnumerable(_JSONReader), rr);
return(dr);
}
else
{
ChoJSONRecordReader rr = new ChoJSONRecordReader(typeof(T), Configuration);
rr.Reader = this;
rr.TraceSwitch = TraceSwitch;
rr.RowsLoaded += NotifyRowsLoaded;
rr.MembersDiscovered += membersDiscovered != null ? (o, e) => membersDiscovered(e.Value) : MembersDiscovered;
var dr = new ChoEnumerableDataReader(rr.AsEnumerable(_jObjects), rr);
return(dr);
}
}
public IDataReader AsDataReader()
{
if (_jObjects == null)
{
ChoJSONRecordReader rr = new ChoJSONRecordReader(typeof(T), Configuration);
if (_textReader != null)
{
_JSONReader = new JsonTextReader(_textReader);
}
rr.Reader = this;
rr.TraceSwitch = TraceSwitch;
rr.RowsLoaded += NotifyRowsLoaded;
var dr = new ChoEnumerableDataReader(rr.AsEnumerable(_JSONReader), rr);
return(dr);
}
else
{
ChoJSONRecordReader rr = new ChoJSONRecordReader(typeof(T), Configuration);
rr.Reader = this;
rr.TraceSwitch = TraceSwitch;
rr.RowsLoaded += NotifyRowsLoaded;
var dr = new ChoEnumerableDataReader(rr.AsEnumerable(_jObjects), rr);
return(dr);
}
}
//internal static IEnumerator<object> LoadText(Type recType, string inputText, ChoJSONRecordConfiguration configuration, Encoding encoding, int bufferSize)
//{
// ChoJSONRecordReader rr = new ChoJSONRecordReader(recType, configuration);
// rr.TraceSwitch = ChoETLFramework.TraceSwitchOff;
// return rr.AsEnumerable(new StreamReader(inputText.ToStream(), encoding, false, bufferSize)).GetEnumerator();
//}
public IEnumerator <T> GetEnumerator()
{
if (_jObjects == null)
{
ChoJSONRecordReader rr = new ChoJSONRecordReader(typeof(T), Configuration);
if (_textReader != null)
{
_JSONReader = new JsonTextReader(_textReader);
}
rr.Reader = this;
rr.TraceSwitch = TraceSwitch;
rr.RowsLoaded += NotifyRowsLoaded;
rr.MembersDiscovered += MembersDiscovered;
var e = rr.AsEnumerable(_JSONReader).GetEnumerator();
return(ChoEnumeratorWrapper.BuildEnumerable <T>(() => e.MoveNext(), () => (T)ChoConvert.ChangeType <ChoRecordFieldAttribute>(e.Current, typeof(T)), () => Dispose()).GetEnumerator());
}
else
{
ChoJSONRecordReader rr = new ChoJSONRecordReader(typeof(T), Configuration);
rr.Reader = this;
rr.TraceSwitch = TraceSwitch;
rr.RowsLoaded += NotifyRowsLoaded;
rr.MembersDiscovered += MembersDiscovered;
var e = rr.AsEnumerable(_jObjects).GetEnumerator();
return(ChoEnumeratorWrapper.BuildEnumerable <T>(() => e.MoveNext(), () => (T)ChoConvert.ChangeType <ChoRecordFieldAttribute>(e.Current, typeof(T)), () => Dispose()).GetEnumerator());
}
}
internal static IEnumerator <object> LoadText(Type recType, string inputText, ChoJSONRecordConfiguration configuration, Encoding encoding, int bufferSize)
{
ChoJSONRecordReader rr = new ChoJSONRecordReader(recType, configuration);
rr.TraceSwitch = ChoETLFramework.TraceSwitchOff;
return(rr.AsEnumerable(new StreamReader(inputText.ToStream(), encoding, false, bufferSize)).GetEnumerator());
}
