//--------------------------------------------------------------------------
public bool Import(FileInfo filename, ExportImportCallback callback)
{
if (callback == null)
{
return(false);
}
return(_workerThread.PostTask(_ => {
try {
GlobalParamatersService.Delegate.OnDatabaseImportStatusChanged(
"Dropping tables ...");
DatabaseConnectionService.Instance.DropTables();
GlobalParamatersService.Delegate.OnDatabaseImportStatusChanged(
"Creating new tables ...");
DatabaseConnectionService.Instance.CreateTables();
// zero them all
_statsUpdate.CollectStats();
DatabaseConnectionService.Instance.ImportDatabase(filename,
_statsUpdate);
callback(true, null);
} catch (Exception e) {
callback(false, e.Message);
}
}));
}
//--------------------------------------------------------------------------
public bool ResetDB(ExportImportCallback callback)
{
if (callback == null)
{
return(false);
}
return(_workerThread.PostTask(_ => {
try {
GlobalParamatersService.Delegate.OnDatabaseImportStatusChanged(
"Dropping tables ...");
try {
DatabaseConnectionService.Instance.DropTables();
} catch (Exception) {
}
GlobalParamatersService.Delegate.OnDatabaseImportStatusChanged(
"Creating tables ...");
DatabaseConnectionService.Instance.CreateTables();
_statsUpdate.CollectStats();
callback(true, null);
} catch (Exception e) {
callback(false, e.Message);
}
}));
}
//--------------------------------------------------------------------------
public bool Export(FileInfo filename, ExportImportCallback callback)
{
if (callback == null)
{
return(false);
}
return(_workerThread.PostTask(_ => {
try {
DatabaseConnectionService.Instance.ExportDatabase(filename);
callback(true, null);
} catch (Exception e) {
callback(false, e.Message);
}
}));
}
