/// <summary>
/// Stateless Session 을 이용하여, <paramref name="criteria"/>에 해당하는 Entity를 조회합니다.
/// </summary>
public static IList <T> FindAllStateless <T>(this DetachedCriteria criteria, ISession session) where T : IDataObject
{
criteria.ShouldNotBeNull("criteria");
criteria.ShouldNotBeNull("session");
IList <T> result = null;
NHWith.StatelessSessionNoTransaction(session,
stateless => { result = criteria.GetExecutableCriteria(stateless).List <T>(); });
return(result ?? new List <T>());
}
/// <summary>
/// 지정된 Criteria를 Criteri Batch 정보에 추가한다.
/// </summary>
/// <param name="criteria">criteria to add.</param>
/// <returns>Current instance of CriteriaBatch</returns>
public virtual CriteriaBatch Add(DetachedCriteria criteria)
{
criteria.ShouldNotBeNull("criteria");
_currentIndex++;
_criteriaList.Add(criteria);
_currentCriteria = criteria;
_collectionDelegates.Add(null);
_uniqueResultDelegate.Add(null);
_collectionAndCountDelegate.Add(null);
return(this);
}
/// <summary>
/// 지정된 Criteria를 Criteria Batch에 추가한다.
/// </summary>
/// <param name="criteria">criteria to look for</param>
/// <param name="orders">order by</param>
/// <returns>Current object</returns>
public CriteriaBatch Add(DetachedCriteria criteria, params Order[] orders)
{
criteria.ShouldNotBeNull("criteria");
if (orders != null)
{
foreach (Order order in orders)
{
criteria.AddOrder(order);
}
}
return(Add(criteria));
}
/// <summary>
/// 세션에 사용될 ICriteria를 생성한다.
/// </summary>
/// <param name="theSession"></param>
/// <param name="detachedCriteria"></param>
/// <returns></returns>
private static ICriteria CreateCriteria(ISession theSession, DetachedCriteria detachedCriteria)
{
theSession.ShouldNotBeNull("theSession");
detachedCriteria.ShouldNotBeNull("detachedCriteria");
var criteria = detachedCriteria.GetExecutableCriteria(theSession);
var processDelegate = ProcessCriteria;
if (processDelegate != null)
{
foreach (ProcessCriteriaDelegate process in processDelegate.GetInvocationList())
{
criteria = process(criteria);
}
}
return(criteria);
}
/// <summary>
/// <paramref name="criteria"/>에 해당하는 엔티티가 존재하는지 검사합니다. 하나라도 있으면 True, 없으면 False
/// </summary>
public static bool ExistsStateless <T>(this DetachedCriteria criteria, ISession session) where T : IDataObject
{
criteria.ShouldNotBeNull("criteria");
session.ShouldNotBeNull("session");
var result = false;
NHWith.StatelessSessionNoTransaction(session,
stateless => {
result =
criteria
.SetMaxResults(1)
.GetExecutableCriteria(stateless)
.List <T>()
.Any();
});
return(result);
}
