/// <summary>
/// Method to get the <see cref="SessionFactoryElement" /> based on the <see cref="DataBaseConnectivity" />.
/// </summary>
/// <param name="dataBaseConnectivity">DataBaseConnectivity for which <see cref="SessionFactoryElement" /> to be retrieved.</param>
/// <returns>Returns <see cref="SessionFactoryElement" />.</returns>
public SessionFactoryElement GetSessionFactoryElementFromName(DataBaseConnectivity dataBaseConnectivity)
{
Check.Require(!string.IsNullOrEmpty(dataBaseConnectivity.ToString()),
"DataBaseConnectivity should not be null nor empty");
OpenSessionInViewSection openSessionInViewSection = GetOpenSessionInViewSection();
SessionFactoryElement sessionFactoryElement = null;
try
{
// Loop through all the SessionFactoryElements and find the one which matched with the DataBaseConnectivity.
foreach (SessionFactoryElement sessionFactorySettings in openSessionInViewSection.SessionFactories)
{
if (sessionFactorySettings.Name == dataBaseConnectivity.ToString())
{
sessionFactoryElement = sessionFactorySettings;
break;
}
}
}
catch (Exception ex)
{
Logger.Error("Error at GetSessionFactoryFromName: ", ex);
throw;
}
Check.Require(sessionFactoryElement != null,
"SessionFactoryElement should not be null nor empty");
return sessionFactoryElement;
}
/// <summary>
/// Initializes a new instance of the <see cref="ApplicationSessionManager"/> class.
/// </summary>
/// <param name="dataBaseConnectivity"><see cref="DataBaseConnectivity" /> to be used for getting the <see cref="SessionFactoryElement" /></param>
public ApplicationSessionManager(DataBaseConnectivity dataBaseConnectivity)
{
try
{
Check.Require(!string.IsNullOrEmpty(dataBaseConnectivity.ToString()),
"DataBaseConnectivity should not be null nor empty");
this.sessionFactoryElement = this.GetSessionFactoryElementFromName(dataBaseConnectivity);
Check.Require(!string.IsNullOrEmpty(this.sessionFactoryElement.Name) && !string.IsNullOrEmpty(this.sessionFactoryElement.FactoryConfigPath),
"SessionFactoryElement's Name and FactoryConfigPath should not be null nor empty");
this.Session = NHibernateSessionManager.Instance.GetSessionFrom(this.sessionFactoryElement.FactoryConfigPath);
}
catch (HibernateException hex)
{
Logger.Error("Error at ApplicationSessionManager - HibernateException", hex);
throw;
}
catch (Exception ex)
{
Logger.Error("Error at ApplicationSessionManager - Exception", ex);
throw;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="UnitOfWorkImpl"/> class.
/// </summary>
/// <param name="dataBaseConnectivity"><see cref="DataBaseConnectivity" /> to be used for getting the <see cref="SessionFactoryElement" /></param>
public UnitOfWorkImpl(DataBaseConnectivity dataBaseConnectivity)
{
Check.Require(!string.IsNullOrEmpty(dataBaseConnectivity.ToString()),
"DataBaseConnectivity should not be null nor empty");
this.sessionFactoryElement = this.GetSessionFactoryElementFromName(dataBaseConnectivity);
Check.Require(!string.IsNullOrEmpty(this.sessionFactoryElement.Name) && !string.IsNullOrEmpty(this.sessionFactoryElement.FactoryConfigPath),
"SessionFactoryElement's Name and FactoryConfigPath should not be null nor empty");
this.Session = NHibernateSessionManager.Instance.GetSessionFrom(this.sessionFactoryElement.FactoryConfigPath);
NHibernateSessionManager.Instance.BeginTransactionOn(this.sessionFactoryElement.FactoryConfigPath);
}
/// <summary>
/// Method to get the <see cref="SessionFactoryElement" /> object based on the <see cref="DataBaseConnectivity" />.
/// </summary>
/// <param name="dataBaseConnectivity"><see cref="DataBaseConnectivity" /> to be used for getting the <see cref="SessionFactoryElement" /></param>
/// <returns>Returns <see cref="SessionFactoryElement" /></returns>
private SessionFactoryElement GetSessionFactoryElementFromName(DataBaseConnectivity dataBaseConnectivity)
{
Check.Require(!string.IsNullOrEmpty(dataBaseConnectivity.ToString()),
"DataBaseConnectivity should not be null nor empty");
SessionFactoryElement sessionFactoryElement = null;
try
{
using (SessionFactoryManager sfm = new SessionFactoryManager())
{
sessionFactoryElement = sfm.GetSessionFactoryElementFromName(dataBaseConnectivity);
}
Check.Require(sessionFactoryElement != null,
"SessionFactoryElement should not be null.");
}
catch (Exception ex)
{
Logger.Error("Error at GetSessionFactoryElementFromName method", ex);
throw;
}
return sessionFactoryElement;
}
/// <summary>
/// Method to get the <see cref="SessionFactoryElement" /> object based on the <see cref="DataBaseConnectivity" />.
/// </summary>
/// <param name="dataBaseConnectivity"><see cref="DataBaseConnectivity" /> to be used for getting the <see cref="SessionFactoryElement" /></param>
/// <returns>Returns <see cref="SessionFactoryElement" /></returns>
private SessionFactoryElement GetSessionFactoryElementFromName(DataBaseConnectivity dataBaseConnectivity)
{
Check.Require(!string.IsNullOrEmpty(dataBaseConnectivity.ToString()),
"DataBaseConnectivity should not be null nor empty");
SessionFactoryElement sessionFactoryElement = null;
using (SessionFactoryManager sfm = new SessionFactoryManager())
{
sessionFactoryElement = sfm.GetSessionFactoryElementFromName(dataBaseConnectivity);
}
Check.Require(sessionFactoryElement != null,
"SessionFactoryElement should not be null.");
return sessionFactoryElement;
}
