/// <summary>
/// Performs tasks associated with freeing, releasing, or resetting resources.
/// </summary>
public override void Dispose()
{
DbDataReader reader = _reader;
_reader = null;
_nextResultGenerator = null;
if (null != reader && _readerOwned)
{
reader.Dispose();
if (_onReaderDispose != null)
{
_onReaderDispose(this, new EventArgs());
_onReaderDispose = null;
}
}
if (_shaper != null)
{
// This case includes when the ObjectResult is disposed before it
// created an ObjectQueryEnumeration; at this time, the connection can be released
if (_shaper.Context != null && _readerOwned)
{
_shaper.Context.ReleaseConnection();
}
_shaper = null;
}
}
internal ObjectResult(Shaper <T> shaper, EntitySet singleEntitySet, TypeUsage resultItemType, bool readerOwned, NextResultGenerator nextResultGenerator, Action <object, EventArgs> onReaderDispose)
{
_shaper = shaper;
_reader = _shaper.Reader;
_singleEntitySet = singleEntitySet;
_resultItemType = resultItemType;
_readerOwned = readerOwned;
_nextResultGenerator = nextResultGenerator;
_onReaderDispose = onReaderDispose;
}