public void Purge()
{
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
ITransaction tx = s.BeginTransaction();
Clock clock = new Clock(1, "Seiko");
s.Save(clock);
clock = new Clock(2, "Festina");
s.Save(clock);
Book book = new Book(1, "La chute de la petite reine a travers les yeux de Festina", "La chute de la petite reine a travers les yeux de Festina, blahblah");
s.Save(book);
book = new Book(2, "La gloire de mon père", "Les deboires de mon père en vélo");
s.Save(book);
tx.Commit();
s.Clear();
tx = s.BeginTransaction();
QueryParser parser = new QueryParser(Environment.LuceneVersion, "Brand", new StopAnalyzer(Environment.LuceneVersion));
Lucene.Net.Search.Query query = parser.Parse("Brand:Seiko");
IQuery hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
IList results = hibQuery.List();
Assert.AreEqual(1, results.Count, "incorrect test record");
Assert.AreEqual(1, ((Clock)results[0]).Id, "incorrect test record");
s.Purge(typeof(Clock), ((Clock)results[0]).Id);
tx.Commit();
tx = s.BeginTransaction();
query = parser.Parse("Brand:Festina or Brand:Seiko");
hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
results = hibQuery.List();
Assert.AreEqual(1, results.Count, "incorrect test record count");
Assert.AreEqual(2, ((Clock)results[0]).Id, "incorrect test record");
s.Delete("from System.Object");
tx.Commit();
s.Close();
}