private ISessionFactory GetSessionFactory(string sessionFactoryConfigPath)
{
GetFullSessionFactoryFor(sessionFactoryConfigPath);
while (!sessionFactoryReady) Thread.Sleep(1000);
return (ISessionFactory)sessionFactories[sessionFactoryConfigPath];
}
private void GetFullSessionFactory(string sessionFactoryConfigPath)
{
ThreadPool.QueueUserWorkItem(state =>
{
ISessionFactory sessionFactory=null;
FluentConfiguration fluentConfiguration = fluentConfiguration.ExposeConfiguration(c => c.SetProperty("sessionfactoryname","somevalue"))
.Mappings(m =>
{
m.FluentMappings
.AddFromAssembly(Assembly.Load("nameofassembly"))
.Conventions.Add(DefaultLazy.Always(),
OptimisticLock.Is(x => x.All()),
DynamicUpdate.AlwaysTrue(),
DynamicInsert.AlwaysFalse(),
DefaultCascade.None()
)
.Conventions.AddFromAssemblyOf<"SomeConvention">();
}
);
sessionFactory = fluentConfiguration.BuildSessionFactory();
});
}
Я создаю фабрику минисессий в главном потоке (здесь не показана) и полную фабрику сеансов во втором потоке.
Проблема в том, что когда он попадает в сборку сборки, код никогда не возвращается обратно. Я делаю это правильно?
public class NHibernateBaseDAO<T>
{
public NHibernateBaseDAO(string sessionFactoryConfigPath, int sessionId)
{
SessionFactoryConfigPath = sessionFactoryConfigPath;
SessionId = sessionId;
public bool Save(T entity)
{
bool saveSuccessful = true;
try
{
NHibernateSession.Save(entity);
}
catch (NHibernate.HibernateException)
{
saveSuccessful = false;
}
return saveSuccessful;
}
public bool SaveOrUpdate(T entity)
{
bool saveSuccessful = true;
try
{
NHibernateSession.SaveOrUpdate(entity);
}
catch (NHibernate.HibernateException)
{
saveSuccessful = false;
}
return saveSuccessful;
}
public void Delete(T entity)
{
NHibernateSession.Delete(entity);
}
public void CommitChanges()
{
if (NHibernateSessionManager.Instance.HasOpenTransactionOn(SessionFactoryConfigPath, this.SessionId))
{
NHibernateSessionManager.Instance.GetSessionFrom(SessionFactoryConfigPath, this.SessionId).Flush();
NHibernateSessionManager.Instance.CommitTransactionOn(SessionFactoryConfigPath, this.SessionId);
}
else
{
NHibernateSessionManager.Instance.GetSessionFrom(SessionFactoryConfigPath, this.SessionId).Flush();
}
}
public void BeginTransaction()
{
NHibernateSessionManager.Instance.BeginTransactionOn(SessionFactoryConfigPath, this.SessionId);
}
public void RollbackTransaction()
{
NHibernateSessionManager.Instance.RollbackTransactionOn(SessionFactoryConfigPath, this.SessionId);
}
public bool IsDirty()
{
return NHibernateSession.IsDirty();
}
public IQueryable<T> Query() {
return (IQueryable<T>)NHibernateSession.Query<T>();
}
protected ISession NHibernateSession
{
get
{
return NHibernateSessionManager.Instance.GetSessionFrom(SessionFactoryConfigPath, this.SessionId);
}
}
protected readonly string SessionFactoryConfigPath;
protected int SessionId;
protected System.Data.IDbConnection DbConnection
{
get { return NHibernateSessionManager.Instance.GetDbConnection(SessionFactoryConfigPath, this.SessionId); }
}
/// <summary>
/// Return a list of object arrays. use this for general queries
/// </summary>
public System.Collections.IEnumerable GetSqlQuery(string queryString, IList<Criterion> criterion, Type returnType)
{
queryString += CriteriaToSql(criterion);
return NHibernateSession.CreateQuery(queryString).Enumerable();
}
protected ICriteria AddCriteria(IList<Criterion> criterion)
{
ICriteria criteria = NHibernateSession.CreateCriteria(persistentType);
foreach (Criterion criterium in criterion)
{
switch (criterium.Comparison)
{
case SqlComparison.StartsWith:
criteria.Add(Restrictions.InsensitiveLike(criterium.Property, criterium.Value1.ToString(), MatchMode.Start));
break;
case SqlComparison.Contains:
criteria.Add(Restrictions.InsensitiveLike(criterium.Property, criterium.Value1.ToString(), MatchMode.Anywhere));
break;
case SqlComparison.Equals:
criteria.Add(Restrictions.Eq(criterium.Property, criterium.Value1));
break;
case SqlComparison.Between:
criteria.Add(Restrictions.Between(criterium.Property, criterium.Value1, criterium.Value2));
break;
case SqlComparison.MoreThan:
criteria.Add(Restrictions.Gt(criterium.Property, criterium.Value1));
break;
case SqlComparison.LessThan:
criteria.Add(Restrictions.Lt(criterium.Property, criterium.Value2));
break;
case SqlComparison.InList:
criteria.Add(Restrictions.In(criterium.Property, (System.Collections.IList)criterium.Value1));
break;
}
}
return criteria;
}
protected string CriteriaToSql(IList<Criterion> criterion)
{
}
/// <summary>
/// Get delimiter for data, defaults to ' unless specifed for data type
/// </summary>
protected string[] GetDelimiter(object value)
{
}
public class Criterion
{
public Criterion(string property, SqlComparison comparison, object value1)
{
Property = property;
Comparison = comparison;
Value1 = value1;
}
public Criterion(string property, SqlComparison comparison, object value1, object value2)
{
Property = property;
Comparison = comparison;
Value1 = value1;
Value2 = value2;
}
public Criterion(string property, SqlComparison comparison, object value1, bool not)
{
Property = property;
Comparison = comparison;
Value1 = value1;
Not = not;
}
public Criterion(string property, SqlComparison comparison, object value1, object value2, bool not)
{
Property = property;
Comparison = comparison;
Value1 = value1;
Value2 = value2;
Not = not;
}
public string Property { get; set; }
public bool Not { get; set; }
public SqlComparison Comparison { get; set; }
public object Value1 { get; set; }
public object Value2 { get; set; }
}
public enum SqlComparison { StartsWith, Contains, Equals, Between, MoreThan, LessThan, InList }
}
последний вопрос, пожалуйста. Я использую универсальный класс для доступа к sessionfactory, поэтому я не могу явно получить доступ к minisession. с помощью этого я могу получить доступ к мини-сеансу, основанному только на определенных объектах, если полный сеанс недоступен, и полной фабрике сеансов, когда она доступна.