private void OnSaveConnection(object sender, EventArgs e)
{
if (DbConnection != null)
{
SerializerPresenter.SerializeToFile(FlatFile.GetDBConfigsFile(), DbConnection);
DbConnectionView.WriteSuccessful("Saved");
}
else
{
DbConnectionView.WriteError("Firstly test your connection. Only successful connection can be saved");
}
}
private void GetConnectionInfoFromFile(string connectionName)
{
try {
DbConnection connection = SerializerPresenter.DeserializeFromFile(FlatFile.GetDBConfigsFile(), connectionName);
DbConnectionView.Host = connection.Host;
DbConnectionView.Port = connection.Port;
DbConnectionView.Schema = connection.Schema;
DbConnectionView.Password = connection.Password;
DbConnectionView.Sid = connection.Sid;
DbConnectionView.ServiceName = connection.ServiceName;
} catch (InvalidOperationException) {
DbConnectionView.WriteError("Connection to database does not set, please configure it");
return;
} catch (InvalidDataException) {
DbConnectionView.WriteError(connectionName + " connection has errors and need to be reconfigured");
DbConnectionView.ClearAllTextBoxes();
return;
} catch (NullReferenceException) {
DbConnectionView.WriteError(connectionName + " connection not found. Please configure it");
DbConnectionView.ClearAllTextBoxes();
return;
}
}
