private void btReindexCorpus_Click(object sender, RoutedEventArgs e)
{
Indexation_ViewModel indexation_vm = new Indexation_ViewModel(indexer_worker);
indexer_worker.RunWorkerAsync(new Tuple <Corpora_ViewModel, Indexation_ViewModel>((Corpora_ViewModel)DataContext, indexation_vm));
busy_with_indexing = new BusyWithIndexing(indexation_vm);
busy_with_indexing.Owner = this;
busy_with_indexing.ShowDialog();
}
public void ReindexSelectedCorpus(BackgroundWorker worker, Indexation_ViewModel indexation_vm, out bool cancelled)
{
cancelled = false;
log4net.ILog log = log4net.LogManager.GetLogger(typeof(Corpora_ViewModel));
if (selected_corpus != null)
{
try
{
log.InfoFormat("Start indexing the corpus id={0} caption={1}", selected_corpus.Id, selected_corpus.Caption);
indexation_vm.IndexingProgress = "Indexation of " + selected_corpus.Caption;
FullTextIndex.CorpusIndexer indexer = new FullTextIndex.CorpusIndexer();
CancelIndexationFromWorker cancellation = new CancelIndexationFromWorker(worker);
IndexationProgressWithWorker progress = new IndexationProgressWithWorker(worker);
indexer.BuildIndex(GetIndexFolder(selected_corpus),
selected_corpus.TxtFilesPath,
CorpusFormat.CorpusFormatDecriptor.ParseJSON(selected_corpus.CorpusFormat),
cancellation,
progress);
cancelled = cancellation.Cancelled;
using (var db_session = session_factory.OpenSession())
{
using (var tx = db_session.BeginTransaction())
{
selected_corpus.IndexDate = DateTime.Now;
db_session.Update(selected_corpus);
tx.Commit();
log.Info("tx.Commit OK");
PropertyChanged(this, new PropertyChangedEventArgs("CorpusInfos"));
}
}
}
catch (Exception ex)
{
log.Error(ex);
}
}
}
public BusyWithIndexing(Indexation_ViewModel data_context)
{
InitializeComponent();
DataContext = data_context;
}