public async Task <bool> MoveNextAsync(CancellationToken cancellationToken)
{
try
{
if (_open)
{
_open = await _reader.ReadAsync(cancellationToken);
if (_open)
{
_item = _pocoMapper.GetItem();
}
}
else
{
throw new PocoLoaderClosedException("The data reader is closed.");
}
return(_open);
}
catch (Exception ex)
{
throw new PocoException("The data reader could not be read, see inner exception for details.", ex);
}
}
public async Task <List <T> > ToListAsync(DbDataReader reader, CancellationToken cancellationToken)
{
var pocoMapping = new PocoMapper <T>(reader);
var data = new List <T>();
while (await reader.ReadAsync(cancellationToken))
{
data.Add(pocoMapping.GetItem());
}
return(data);
}
public async Task <List <T> > ToListAsync(DbDataReader reader, long rows, CancellationToken cancellationToken)
{
var pocoMapping = new PocoMapper <T>(reader);
var data = new List <T>();
var row = 0;
while (await reader.ReadAsync(cancellationToken) && (rows > row || rows < 0))
{
data.Add(pocoMapping.GetItem());
row++;
}
return(data);
}
private async Task <bool> ReadNextAsync(CancellationToken cancellationToken)
{
if (_open)
{
_open = await _reader.ReadAsync(cancellationToken);
if (_open)
{
var item = _pocoMapper.GetItem();
_data.Add(item);
_maxRow++;
}
}
return(_open);
}
