// called to retrieve data from the database
private void DataPortal_Fetch(CriteriaEx criteria)
{
try
{
SessionCode = criteria.SessionCode;
Childs = criteria.Childs;
if (nHMng.UseDirectSQL)
{
Submodulo.DoLOCK(Session());
IDataReader reader = nHMng.SQLNativeSelect(criteria.Query, Session());
if (reader.Read())
{
_base.CopyValues(reader);
}
if (Childs)
{
string query;
Tema.DoLOCK(Session());
query = Temas.SELECT_BY_OID(this.Oid);
reader = nHManager.Instance.SQLNativeSelect(query, Session());
_temas = Temas.GetChildList(reader);
}
}
else
{
_base.Record.CopyValues((SubmoduloRecord)(criteria.UniqueResult()));
//Session().Lock(Session().Get<SubmoduloRecord>(Oid), LockMode.UpgradeNoWait);
if (Childs)
{
criteria = Tema.GetCriteria(Session());
criteria.AddEq("OidSubmodulo", this.Oid);
_temas = Temas.GetChildList(criteria.List <Tema>());
}
}
}
catch (NHibernate.ADOException)
{
if (Transaction() != null)
{
Transaction().Rollback();
}
throw new iQLockException(moleQule.Library.Resources.Messages.LOCK_ERROR);
}
catch (Exception ex)
{
if (Transaction() != null)
{
Transaction().Rollback();
}
iQExceptionHandler.TreatException(ex);
}
}
private void Fetch(int session_code, IDataReader source)
{
try
{
_base.CopyValues(source);
if (Childs)
{
string query;
Tema.DoLOCK(Session(session_code));
query = Temas.SELECT_BY_SUBMODULO(this.Oid);
IDataReader reader = nHManager.Instance.SQLNativeSelect(query, Session(session_code));
_temas = Temas.GetChildList(reader, GChilds);
}
}
catch (Exception ex)
{
iQExceptionHandler.TreatException(ex);
}
MarkOld();
}