// called to retrieve data from the database
private void DataPortal_Fetch(CriteriaEx criteria)
{
try
{
SessionCode = criteria.SessionCode;
Childs = criteria.Childs;
if (nHMng.UseDirectSQL)
{
Convocatoria_Curso.DoLOCK(Session());
IDataReader reader = Convocatoria_Curso.DoSELECT(AppContext.ActiveSchema.Code, Session(), criteria.Oid);
if (reader.Read())
{
_base.CopyValues(reader);
}
if (Childs)
{
Alumno_Convocatoria.DoLOCK(Session());
string query = Alumno_Convocatorias.SELECT_BY_CONVOCATORIA(this.Oid);
reader = nHManager.Instance.SQLNativeSelect(query, Session());
_alumnos = Alumno_Convocatorias.GetChildList(reader);
}
}
else
{
_base.Record.CopyValues((Convocatoria_CursoRecord)(criteria.UniqueResult()));
//Session().Lock(Session().Get<Convocatoria_CursoRecord>(Oid), LockMode.UpgradeNoWait);
if (Childs)
{
criteria = Alumno_Convocatoria.GetCriteria(Session());
criteria.AddEq("OidConvocatoria", this.Oid);
_alumnos = Alumno_Convocatorias.GetChildList(criteria.List <Alumno_Convocatoria>());
}
}
}
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);
}
}
/// <summary>
/// Devuelve una lista de todos los alumno_cursos asociados a un curso
/// </summary>
/// <returns>Lista de elementos</returns>
public static Alumno_ConvocatoriaList GetAlumnosList(long oid_curso)
{
CriteriaEx criteria = Alumno_Convocatoria.GetCriteria(Alumno_Convocatoria.OpenSession());
criteria.AddEq("OidCurso", oid_curso);
Alumno_ConvocatoriaList list = Alumno_ConvocatoriaList.RetrieveList(typeof(Alumno_Convocatoria), AppContext.ActiveSchema.Code, criteria);
CloseSession(criteria.SessionCode);
return(list);
}
public void CopyValues(Alumno_Convocatoria source)
{
if (source == null)
{
return;
}
_record.CopyValues(source.Base.Record);
_nombre = source.Nombre;
_cliente = source.Cliente;
}
// called to copy objects data from list
private void Fetch(IDataReader reader)
{
this.RaiseListChangedEvents = false;
IsReadOnly = false;
while (reader.Read())
{
this.AddItem(Alumno_Convocatoria.GetChild(reader).GetInfo());
}
IsReadOnly = true;
this.RaiseListChangedEvents = true;
}
private void Fetch(int session_code, IDataReader source)
{
try
{
_base.CopyValues(source);
if (Childs)
{
Alumno_Convocatoria.DoLOCK(Session(session_code));
string query = Alumno_Convocatorias.SELECT_BY_CONVOCATORIA(this.Oid);
IDataReader reader = nHManager.Instance.SQLNativeSelect(query, Session(session_code));
_alumnos = Alumno_Convocatorias.GetChildList(reader);
}
}
catch (Exception ex)
{
iQExceptionHandler.TreatException(ex);
}
MarkOld();
}
private void Fetch(Convocatoria_Curso source)
{
try
{
SessionCode = source.SessionCode;
_base.CopyValues(source);
if (Childs)
{
CriteriaEx criteria = Alumno_Convocatoria.GetCriteria(Session());
criteria.AddEq("OidConvocatoria", this.Oid);
_alumnos = Alumno_Convocatorias.GetChildList(criteria.List <Alumno_Convocatoria>());
}
}
catch (Exception ex)
{
iQExceptionHandler.TreatException(ex);
}
MarkOld();
}
public void CopyFrom(Alumno_Convocatoria source)
{
_base.CopyValues(source);
}