/// <summary>
/// Initializes a new instance of the <see cref="WikipediaParser"/> class.
/// </summary>
/// <param name="connectionString">The connection string.</param>
public WikipediaParser(string connectionString)
{
if(connectionString == null
|| connectionString.Trim() == "") {
throw new ArgumentNullException(
"connectionString",
"The connectionString parameter cannot be null."
);
}
this._cfg = UdlParser.ParseConnectionString(connectionString);
this._db = new DAL(this._cfg);
this._dh = new DataHandler(connectionString);
this._sh = new StaticHandler(connectionString);
}
// ---------------------------------------------------
// CONSTRUCTORS
// ---------------------------------------------------
/// <summary>
/// Default Ctor
/// </summary>
/// <param name="connectionString"></param>
/// <param name="filename">The filename including the path of the spreadsheet file.</param>
/// <exception cref="ArgumentNullException">If the connectionString or filename parameter is null or empty.</exception>
public OpenDocumentImporter(string connectionString, string filename)
{
if(connectionString == null
|| connectionString.Trim() == "") {
throw new ArgumentNullException(
"connectionString",
"The connectionString parameter canot be null."
);
}
if(filename == null
|| filename.Trim() == "") {
throw new ArgumentNullException(
"filename",
"The filename parameter canot be null."
);
}
this._filename = filename;
this._cfg = UdlParser.ParseConnectionString(connectionString);
this._db = new DAL(this._cfg);
this._dh = new DataHandler(connectionString);
}
/// <summary>
/// Open the OptionDialog and try to connect to the database
/// </summary>
private void _OpenOptionDialogAndTryDBConnect()
{
OptionForm of = new OptionForm();
if(of.ShowDialog(this) == DialogResult.OK) {
this._db = null;
try {
this._db = new DataHandler(
Configuration.ConnectionString
);
this._LoadData(FilterType.NoFilter);
}
catch(Exception ex) {
StringBuilder str = new StringBuilder();
str.Append("Fehler beim Aufbau einer Verbindung zur Datenbank!\n");
if(ex.Message != null) {
str.Append("Fehlerbeschreibung:\n" + ex.Message + "\n");
}
if(ex.InnerException != null) {
if(ex.InnerException.Message != null) {
str.Append("Weitergereichte Fehlerbeschreibung:\n");
str.Append(ex.InnerException.Message + "\n");
}
}
str.Append("\nWollen sie die Datenbank Einstellungen verändern?\n");
if(MessageBox.Show(
str.ToString(),
"MovieMatic ERROR",
MessageBoxButtons.YesNo,
MessageBoxIcon.Error) == DialogResult.Yes) {
this._OpenOptionDialogAndTryDBConnect();
}
}
}
else {
if(this._initial) {
MessageBox.Show(
"MovieMativ konnte nicht auf die Datenbank zugreifen und wird beendet!",
"MovieMatic ERROR"
);
this._close_app = true;
}
}
}
