public FederationViewModel(FederationInfo federationInfo) : base(null, true)
{
m_federationInfo = federationInfo;
if (m_federationInfo.UsesServerClient || (SessionBase.IsSameHost(m_federationInfo.HostName, SessionBase.LocalHost) == false))
m_session = new ServerClientSession(m_federationInfo.SystemDbsPath, m_federationInfo.HostName, m_federationInfo.WaitForMilliSeconds, m_federationInfo.UsePessimisticLocking == false);
else
m_session = new SessionNoServer(m_federationInfo.SystemDbsPath, m_federationInfo.WaitForMilliSeconds, m_federationInfo.UsePessimisticLocking == false);
m_session.BeginRead();
}
public FederationViewModel(FederationInfo federationInfo) : base(null, true)
{
m_federationInfo = federationInfo;
if (m_federationInfo.UsesServerClient || (m_federationInfo.HostName.Length > 0 && m_federationInfo.HostName!= Dns.GetHostName()))
m_session = new ServerClientSession(m_federationInfo.SystemDbsPath, m_federationInfo.HostName);
else
m_session = new SessionNoServer(m_federationInfo.SystemDbsPath);
m_session.BeginRead();
}
void Initialize()
{
SessionBase.BaseDatabasePath = Properties.Settings.Default.BaseDatabasePath;
m_session = new SessionNoServer(Properties.Settings.Default.DatabaseManagerDirectory);
try
{
m_session.BeginUpdate();
List<FederationViewModel> federationInfos = new List<FederationViewModel>();
List<FederationInfo> federationInfosToRemove = new List<FederationInfo>();
foreach (FederationInfo info in m_session.AllObjects<FederationInfo>())
{
try
{
federationInfos.Add(new FederationViewModel(info));
}
catch (Exception ex)
{
if (MessageBox.Show(ex.Message + " for " + info.HostName + " " + info.SystemDbsPath + " Remove this Database?", "Question", MessageBoxButton.YesNo, MessageBoxImage.Warning) == MessageBoxResult.Yes)
federationInfosToRemove.Add(info);
}
}
foreach (FederationInfo info in federationInfosToRemove)
info.Unpersist(m_session);
if (federationInfos.Count() == 0)
{
string host = Properties.Settings.Default.DatabaseManagerHost;
if (host == null || host.Length == 0)
host = Dns.GetHostName();
FederationInfo info = new FederationInfo(host,
Properties.Settings.Default.DatabaseManagerDirectory,
Properties.Settings.Default.TcpIpPortNumber,
Properties.Settings.Default.DoWindowsAuthentication,
null,
Properties.Settings.Default.WaitForLockMilliseconds,
Properties.Settings.Default.UseClientServer,
"Database Manager");
m_session.Persist(info);
m_session.Commit();
federationInfos.Add(new FederationViewModel(info));
}
if (m_session.InTransaction)
m_session.Commit();
m_federationViews = federationInfos;
}
catch (Exception ex)
{
if (m_session.InTransaction)
m_session.Abort();
if (MessageBox.Show(ex.Message + " for " + SessionBase.LocalHost + " " + Properties.Settings.Default.DatabaseManagerDirectory + " Remove this Database?", "Question", MessageBoxButton.YesNo, MessageBoxImage.Warning) == MessageBoxResult.Yes)
{
DirectoryInfo dir = new DirectoryInfo(Properties.Settings.Default.DatabaseManagerDirectory);
dir.Delete(true);
Initialize();
}
}
}
private void AddMenuItem_Click(object sender, RoutedEventArgs e)
{
FederationInfo info = new FederationInfo();
ConnectionDialog popup = new ConnectionDialog(info);
bool? result = popup.ShowDialog();
if (result != null && result.Value)
{
SessionBase session = m_viewModel.ActiveSession;
session.BeginUpdate();
session.Persist(info);
session.Commit();
m_viewModel = new AllFederationsViewModel();
base.DataContext = m_viewModel;
}
}
bool AddFederation(DirectoryInfo dirInfo)
{
FederationInfo info = new FederationInfo();
if (dirInfo != null)
info.SystemDbsPath = dirInfo.FullName;
ConnectionDialog popup = new ConnectionDialog(info);
bool? result = popup.ShowDialog();
if (result != null && result.Value)
{
if (info.HostName == null || info.HostName.Length == 0)
info.HostName = SessionBase.LocalHost;
SessionBase session = m_viewModel.ActiveSession;
if (session.InTransaction)
session.Commit();
session.BeginUpdate();
session.Persist(info);
session.Commit();
m_viewModel = new AllFederationsViewModel();
base.DataContext = m_viewModel;
return true;
}
return false;
}
public AllFederationsViewModel()
{
SessionBase.BaseDatabasePath = Properties.Settings.Default.BaseDatabasePath;
m_session = new SessionNoServer(Properties.Settings.Default.DatabaseManagerDirectory);
m_session.BeginUpdate();
List<FederationViewModel> federationInfos = new List<FederationViewModel>();
foreach (FederationInfo info in m_session.AllObjects<FederationInfo>())
{
try
{
federationInfos.Add(new FederationViewModel(info));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
if (federationInfos.Count() == 0)
{
string host = Properties.Settings.Default.DatabaseManagerHost;
if (host == null || host.Length == 0)
host = Dns.GetHostName();
FederationInfo info = new FederationInfo(host,
Properties.Settings.Default.DatabaseManagerDirectory,
Properties.Settings.Default.TcpIpPortNumber,
Properties.Settings.Default.DoWindowsAuthentication,
null,
Properties.Settings.Default.UseClientServer,
"Database Manager");
m_session.Persist(info);
m_session.Commit();
federationInfos.Add(new FederationViewModel(info));
}
if (m_session.InTransaction)
m_session.Commit();
m_federationViews = new ReadOnlyCollection<FederationViewModel>(federationInfos);
}
public ConnectionDialog(FederationInfo federationInfo)
{
InitializeComponent();
m_federationInfo = federationInfo;
RadioNoServ.IsChecked = true;
WaitForMilliSecondsTextBox.Text = "5000";
DBDirTextBox.Text = federationInfo.SystemDbsPath;
}
public ConnectionDialog(FederationInfo federationInfo)
{
InitializeComponent();
m_federationInfo = federationInfo;
RadioNoServ.IsChecked = true;
}
