public ISession GetSessionFrom(string sessionFactoryName, bool applyDefaultFilters = true)
{
ISession session = (ISession)ContextSessions[sessionFactoryName];
if (session == null)
{
OpenSessionInViewSection openSessionInViewSection = (OpenSessionInViewSection)ConfigurationManager.GetSection("nhibernateSettings");
if (!string.IsNullOrEmpty(openSessionInViewSection.SessionFactories.Interceptor) && openSessionInViewSection.SessionFactories.DefaultSessionFactory == sessionFactoryName)
{
var interceptor = (IInterceptor)Activator.CreateInstance(Type.GetType(openSessionInViewSection.SessionFactories.Interceptor));
session = GetSessionFactoryFor(sessionFactoryName).OpenSession(interceptor);
//session = GetSessionFactoryFor(sessionFactoryName).OpenSession(new SqlStatementInterceptor());
}
else
{
session = GetSessionFactoryFor(sessionFactoryName).OpenSession();
}
ContextSessions[sessionFactoryName] = session;
}
if (NHibernateSessionUtil.ApplyFilterActions.Count > 0 && applyDefaultFilters)
{
foreach (Action <ISession> applyFilterAction in NHibernateSessionUtil.ApplyFilterActions)
{
applyFilterAction(session);
}
}
if (session == null)
{
throw new Exception("session was null");
}
return(session);
}
public void CommitAndCloseSession(object sender, EventArgs e)
{
OpenSessionInViewSection openSessionInViewSection = GetOpenSessionInViewSection();
try
{
foreach (SessionFactoryElement sessionFactorySettings in openSessionInViewSection.SessionFactories)
{
if (sessionFactorySettings.IsTransactional)
{
NHibernateSessionManager.Instance.CommitTransactionOn(sessionFactorySettings.Name);
}
}
}
finally
{
foreach (SessionFactoryElement sessionFactorySettings in openSessionInViewSection.SessionFactories)
{
NHibernateSessionManager.Instance.CloseSessionOn(sessionFactorySettings.Name);
}
}
}
private ISessionFactory GetSessionFactoryFor(string sessionFactoryName)
{
if (string.IsNullOrEmpty(sessionFactoryName))
{
throw new ArgumentNullException("sessionFactoryName", "sessionFactoryName may not be null nor empty");
}
ISessionFactory sessionFactory = (ISessionFactory)sessionFactories[sessionFactoryName];
if (sessionFactory != null)
{
return(sessionFactory);
}
//Uso esclusivo delle risorse - Concorrenza
lock (sessionFactories)
{
sessionFactory = (ISessionFactory)sessionFactories[sessionFactoryName];
if (sessionFactory == null)
{
OpenSessionInViewSection openSessionInViewSection = (OpenSessionInViewSection)ConfigurationManager.GetSection("nhibernateSettings");
if (openSessionInViewSection == null)
{
throw new Exception("Impossibile trovare la sezione nhibernateSettings nel ConfigurationManager.");
}
SessionFactoryElement factoryElement = openSessionInViewSection.SessionFactories[sessionFactoryName];
if (factoryElement == null)
{
throw new Exception("The SessionFactory with name " + sessionFactoryName +
" Element was not found with ConfigurationManager.");
}
INHibernateConfiguration configurator;
try
{
configurator = (INHibernateConfiguration)Activator.CreateInstance(Type.GetType(factoryElement.Configurator));
}
catch (Exception ex)
{
throw new Exception("Errore in creazione Configurator. Verificare riferimento a VecompSoftware.DocSuiteWeb.Data.dll", ex);
}
Configuration configuration = configurator.GetConfigurationFor(factoryElement);
#if DEBUG
configuration.SetProperty("generate_statistics", "true");
#endif
sessionFactory = configuration.BuildSessionFactory();
if (sessionFactory == null)
{
throw new InvalidOperationException("configuration.BuildSessionFactory() returned null.");
}
sessionFactories.Add(sessionFactoryName, sessionFactory);
sessionConfigurations.Add(sessionFactoryName, configuration);
}
}
return(sessionFactory);
}
