/// <summary>
/// Connect to Oracle
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void ConnectToOracle_OnExecuted(object sender, ExecutedRoutedEventArgs e)
{
await DiagramFacade.CloseDiagramsOnDisconnect(this);
SessionProvider.Instance.Disconnect();
DatabaseConnectionSidebar.HideDatabaseStackPanels();
ProgressDialogController progressDialogController = null;
Func <ProgressDialogController, Task> closeProgress = async t =>
{
if (t != null)
{
if (t.IsOpen)
{
await t.CloseAsync();
}
}
};
try
{
progressDialogController = await this.ShowProgressAsync("Please wait", "Connecting to server...", false, new MetroDialogSettings()
{
AnimateShow = false,
AnimateHide = false
});
progressDialogController.SetIndeterminate();
var db = new OracleDatabase();
await db.BuildSession(OracleServerNameTextBox.Text, OraclePortTextBox.Text, OracleSidTextBox.Text,
OracleUsernameTextBox.Text, OraclePasswordBox.Password);
//Init work
await Task.Factory.StartNew(() =>
{
using (IOracleMapper mapper = new OracleMapper())
{
TableModel model = mapper.ListTables().FirstOrDefault();
if (model != null)
{
mapper.ListForeignKeys(model.Title);
}
}
});
await closeProgress(progressDialogController);
await this.ShowMessageAsync("Connected", $"Successfuly connected to {SessionProvider.Instance.ServerName}");
var flyout = Flyouts.Items[2] as Flyout;
if (flyout != null)
{
flyout.IsOpen = !flyout.IsOpen;
}
await DatabaseConnectionSidebar.LoadOracleData();
}
catch (OracleException exception)
{
await closeProgress(progressDialogController);
await this.ShowMessageAsync("Connection error", exception.Message);
Output.WriteLine(OutputPanelListener.PrepareException(exception.Message));
SessionProvider.Instance.ConnectionType = ConnectionType.None;
}
}