private void initCoolers()
{
// Get the list of existing coolers from our XML data file
string coolersDataFile = Path.Combine(dataDir, "Coolers.xml");
string coolersSchemaFile = Path.Combine(schemaDir, "Coolers.xsd");
CoolerCollection coolers = new CoolerCollection(coolersDataFile, coolersSchemaFile);
// Persist the list in the database
ISession session = null;
ITransaction transaction = null;
try {
session = factory.OpenSession();
transaction = session.BeginTransaction();
foreach (Cooler c in coolers)
{
P_Cooler p_cool = new P_Cooler();
p_cool.Name = c.Name;
session.Save(p_cool);
}
transaction.Commit();
} catch {
if (transaction != null)
{
transaction.Rollback();
}
throw;
} finally {
if (session != null)
{
session.Close();
}
}
}
public P_Cooler[] ListAllCoolers()
{
ISession session = factory.OpenSession();
ICriteria criterion = session.CreateCriteria(typeof(P_Cooler));
System.Collections.IList coolerList = criterion.List();
P_Cooler[] answer = new P_Cooler[coolerList.Count];
for (int i = 0; i < coolerList.Count; i++)
{
answer[i] = (P_Cooler)coolerList[i];
}
return(answer);
}
public void SetState(int userId, State rawState)
{
ISession session = null;
ITransaction transaction = null;
try {
session = factory.OpenSession();
transaction = session.BeginTransaction();
P_User user = session.Load <P_User>(userId);
ICriteria criterion = session.CreateCriteria(typeof(P_Cooler));
criterion.Add(Expression.Eq("Name", rawState.coolerName));
P_Cooler cooler = criterion.UniqueResult <P_Cooler>();
criterion = session.CreateCriteria(typeof(P_Material));
criterion.Add(Expression.Eq("Name", rawState.materialName));
P_Material material = criterion.UniqueResult <P_Material>();
P_State state = new P_State(rawState.length, rawState.crossSection, rawState.powerFactor, rawState.inputPower, rawState.cost, rawState.stressLimit, rawState.temperature, rawState.cooledLength, rawState.isValidSolution);
state.Cooler = cooler;
state.Material = material;
user.OpenEpisode.AddState(state);
session.Save(state);
transaction.Commit();
} catch {
if (transaction != null)
{
transaction.Rollback();
throw;
}
} finally {
if (session != null)
{
session.Close();
}
}
}