/// <summary>
/// Gets the Positions for the ExtCustodian for the specified date
/// </summary>
/// <param name="session">Data session object</param>
/// <param name="custodian">The specified ExtCustodians</param>
/// <param name="balanceDate">The specified date</param>
/// <returns>A list ExtCustodian Positions</returns>
public static IList GetExtCustodianPositions(IDalSession session, ExtCustodian custodian, DateTime balanceDate)
{
List<NHibernate.Criterion.ICriterion> expressions = new List<NHibernate.Criterion.ICriterion>();
expressions.Add(NHibernate.Criterion.Expression.Eq("Custodian.Key", custodian.Key));
expressions.Add(NHibernate.Criterion.Expression.Eq("BalanceDate", balanceDate));
return session.GetList(typeof(ExtPosition), expressions);
}
/// <summary>
/// Gets the Position for the ExtCustodian and instrument for the specified date
/// </summary>
/// <param name="session">Data session object</param>
/// <param name="custodian">The specified ExtCustodians</param>
/// <param name="instrument">The specified Instrument</param>
/// <param name="balanceDate">The specified date</param>
/// <returns>An ExtCustodian Position</returns>
public static ExtPosition GetExtCustodianPosition(IDalSession session, ExtCustodian custodian, IInstrument instrument, DateTime balanceDate)
{
ExtPosition pos = null;
List<NHibernate.Criterion.ICriterion> expressions = new List<NHibernate.Criterion.ICriterion>();
expressions.Add(NHibernate.Criterion.Expression.Eq("Custodian.Key", custodian.Key));
expressions.Add(NHibernate.Criterion.Expression.Eq("Size.Underlying.Key", instrument.Key));
expressions.Add(NHibernate.Criterion.Expression.Eq("BalanceDate", balanceDate));
IList list = session.GetList(typeof(ExtPosition), expressions);
if (list != null && list.Count == 1)
pos = (ExtPosition)list[0];
return pos;
}
