public QueryCondition BuildConditioins(ClassPersonQuery query)
{
var conds = new AndQueryCondition();
if (query.ClassId.HasValue)
{
conds.Add(ClassPerson.CLASS_REF_FIELD, query.ClassId);
}
if (query.PersonId.HasValue)
{
conds.Add(ClassPerson.PERSON_REF_FIELD, query.PersonId);
}
if (query.MarkingPeriodId.HasValue)
{
conds.Add(ClassPerson.MARKING_PERIOD_REF, query.MarkingPeriodId);
}
if (query.IsEnrolled.HasValue)
{
conds.Add(ClassPerson.IS_ENROLLED_FIELD, query.IsEnrolled);
}
return(conds);
}
public IList <ClassPerson> GetClassPersons(ClassPersonQuery query)
{
return(SelectMany <ClassPerson>(BuildConditioins(query)));
}
public bool Exists(ClassPersonQuery query)
{
return(Exists <ClassPerson>(BuildConditioins(query)));
}