public LoginPage(LoginViewModel model, IDatabaseConnectionChecker databaseConnectionChecker)
{
InitializeComponent();
_model = model;
_databaseConnectionChecker = databaseConnectionChecker;
BindingContext = _model;
}
public SettingsViewModel(IDatabaseConnectionChecker checker)
{
_checker = checker;
ServerName = ParametersLoader.Parameters[AppParameters.Server];
DatabaseName = ParametersLoader.Parameters[AppParameters.Database];
DbUser = ParametersLoader.Parameters[AppParameters.DbUser];
DbPassword = ParametersLoader.Parameters[AppParameters.DbPassword];
}
/// <summary>
/// Run a database connection test.
/// </summary>
/// <param name="databaseConnectionTestDetails">Details about the database connection
/// test that needs to be executed. The result of the connection test is applied to properties
/// of this object.</param>
protected override void Run(DatabaseConnectionTestDetails databaseConnectionTestDetails)
{
IDatabaseConnectionChecker databaseConnectionChecker =
this.databaseConnectionCheckerFactory.CreateDatabaseConnectionChecker(
databaseConnectionTestDetails.ProviderName);
Exception testException = null;
databaseConnectionTestDetails.WasTestSuccessful = databaseConnectionChecker.TestConnection(
databaseConnectionTestDetails.ConnectionString, out testException);
databaseConnectionTestDetails.WasTestRun = true;
databaseConnectionTestDetails.ConnectionError = testException;
if (testException != null)
{
databaseConnectionTestDetails.ConnectionErrorText = testException.ToString();
}
}
