/// <summary>
/// Reacts to connection request.
/// </summary>
private void ReactToConnectRequest(object o, EventArgs e)
{
SetupInfo setupInfo = new SetupInfo(); //The setup info to be checked and then updated to the setup info in model if valid.
setupInfo.Ip = view.SetupWindow.IpTextBox;
uint result;
bool res = uint.TryParse(view.SetupWindow.TableBox, out result);
if(!res)
{
view.ShowMessageBox("Table number cannot be negative");
return;
}
setupInfo.TableNo = uint.Parse(view.SetupWindow.TableBox);
if(setupInfo.Ip.Length == 0)
{
view.ShowMessageBox("Please type in the target connection");
return;
}
string password = view.SetupWindow.Password; //Password from setup window to be tested.
try
{
//Tests inf there is a connection to the voter box.
PessimisticVoterDAO pvdao = new PessimisticVoterDAO(setupInfo.Ip, password);
pvdao.StartTransaction();
pvdao.EndTransaction();
}
catch (Exception e1)
{
if (e1.Message.Contains("Access"))
{
view.ShowMessageBox("Incorrect password");
return;
}
if (e1.Message.Contains("connect"))
{
view.ShowMessageBox("No connection to server. Please check connection or target address.");
return;
}
}
//feed the model with setup information.
model.SetupInfo = setupInfo;
model.AdminPass = password;
//Tries to write setup information to the setup.conf file.
try
{
model.WriteToConfig();
}
catch (Exception e2)
{
view.ShowMessageBox("unable to write to config file. " + e2.StackTrace);
}
view.SetupWindow.Hide();
view.ScannerWindow.Show();
}
public void StaticPvdaoSet(PessimisticVoterDAO value)
{
Model.StaticPvdao = value;
// TODO: add assertions to method ModelTest.StaticPvdaoSet(PessimisticVoterDAO)
}
/// <summary>
/// Initializes and starts the pessimistic voter DAO's transaction.
/// </summary>
public void initializeStaticDAO()
{
staticPvdao = new PessimisticVoterDAO(setupInfo.Ip, adminPass); //Initialize the pvdao.
staticPvdao.StartTransaction();
}
