/// <summary>
/// Generate the database for the configuration required.
/// </summary>
/// <param name="configFileName"></param>
public static void GenerateDbFor(String configFileName)
{
NhibConfigData configData = GetOrCreateConfigData(configFileName);
SchemaExport se = new SchemaExport(configData.Configuration);
se.Create(false, true);
}
private static NhibConfigData GetOrCreateConfigData(String configFileName)
{
NhibConfigData retvalue = factories.SafeGet(configFileName);
if (null == retvalue)
{
//This is the first time we ask for this configuration
global::NHibernate.Cfg.Configuration config = new global::NHibernate.Cfg.Configuration();
XDocument doc = XDocument.Load(configFileName);
XElement connStringElement = (from e in doc.Descendants()
where e.Attribute("name") != null && e.Attribute("name").Value == "connection.connection_string"
select e).Single();
String cnName = connStringElement.Value;
connStringElement.Value = ConfigurationRegistry.ConnectionString(connStringElement.Value).ConnectionString;
using (XmlReader reader = doc.CreateReader())
{
config.Configure(reader);
}
ISessionFactory factory = config.BuildSessionFactory();
retvalue = new NhibConfigData()
{
Configuration = config, SessionFactory = factory, ConnectionName = cnName
};
factories.Add(configFileName, retvalue);
}
return(retvalue);
}
public static ISession GetSessionFor(String configFileName)
{
Object obj = CurrentContext.GetData(GetContextSessionKeyForConfigFileName(configFileName));
if (null != obj)
{
//We have a session on the stack, but, it is valid?
ISession contextSession = ((SessionData)obj).Session;
if (contextSession.IsOpen)
{
return(contextSession);
}
//Session is not valid, remove from the context.
CurrentContext.ReleaseData(GetContextSessionKeyForConfigFileName(configFileName));
}
//If we reach here we have no context connection or the context connection was disposed.
NhibConfigData configData = GetOrCreateConfigData(configFileName);
ISession session = null;
if (GlobalTransactionManager.IsInTransaction)
{
DataAccess.ConnectionData data = DataAccess.GetActualConnectionData(configData.ConnectionName);
session = configData.SessionFactory.OpenSession(data.Connection);
}
else
{
session = configData.SessionFactory.OpenSession();
}
CurrentContext.SetData(
GetContextSessionKeyForConfigFileName(configFileName),
new SessionData()
{
Session = session, connectionName = configData.ConnectionName
});
return(session);
}
private static NhibConfigData GetOrCreateConfigData(String configFileName)
{
NhibConfigData retvalue = factories.SafeGet(configFileName);
if (null == retvalue)
{
//This is the first time we ask for this configuration
global::NHibernate.Cfg.Configuration config = new global::NHibernate.Cfg.Configuration();
XDocument doc = XDocument.Load(configFileName);
XElement connStringElement = (from e in doc.Descendants()
where e.Attribute("name") != null && e.Attribute("name").Value == "connection.connection_string"
select e).Single();
String cnName = connStringElement.Value;
connStringElement.Value = ConfigurationRegistry.ConnectionString(connStringElement.Value).ConnectionString;
using (XmlReader reader = doc.CreateReader())
{
config.Configure(reader);
}
ISessionFactory factory = config.BuildSessionFactory();
retvalue = new NhibConfigData() { Configuration = config, SessionFactory = factory, ConnectionName = cnName };
factories.Add(configFileName, retvalue);
}
return retvalue;
}