public void List()
{
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("title", new StopAnalyzer());
Lucene.Net.Search.Query query = parser.Parse("Summary:noword");
IQuery hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
IList result = hibQuery.List();
Assert.AreEqual(0, result.Count);
query = parser.Parse("Summary:Festina Or Brand:Seiko");
hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
result = hibQuery.List();
Assert.AreEqual(2, result.Count, "Query with explicit class filter");
query = parser.Parse("Summary:Festina Or Brand:Seiko");
hibQuery = s.CreateFullTextQuery(query);
result = hibQuery.List();
Assert.AreEqual(2, result.Count, "Query with no class filter");
foreach (Object element in result)
{
Assert.IsTrue(NHibernateUtil.IsInitialized(element));
s.Delete(element);
}
s.Flush();
tx.Commit();
tx = s.BeginTransaction();
query = parser.Parse("Summary:Festina Or Brand:Seiko");
hibQuery = s.CreateFullTextQuery(query);
result = hibQuery.List();
Assert.AreEqual(0, result.Count, "Query with delete objects");
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public void FirstMax()
{
ISession sess = OpenSession();
Assert.AreEqual(0, sess.CreateCriteria(typeof(Clock)).List().Count);
IFullTextSession s = Search.CreateFullTextSession(sess);
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("title", new StopAnalyzer());
Lucene.Net.Search.Query query = parser.Parse("Summary:Festina Or Brand:Seiko");
IQuery hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
hibQuery.SetFirstResult(1);
IList result = hibQuery.List();
Assert.AreEqual(1, result.Count, "first result no max result");
hibQuery.SetFirstResult(0);
hibQuery.SetMaxResults(1);
result = hibQuery.List();
Assert.AreEqual(1, result.Count, "max result set");
hibQuery.SetFirstResult(0);
hibQuery.SetMaxResults(3);
result = hibQuery.List();
Assert.AreEqual(2, result.Count, "max result out of limit");
hibQuery.SetFirstResult(2);
hibQuery.SetMaxResults(3);
result = hibQuery.List();
Assert.AreEqual(0, result.Count, "first result out of limit");
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public void Criteria()
{
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
ITransaction tx = s.BeginTransaction();
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);
Author emmanuel = new Author();
emmanuel.Name = "Emmanuel";
s.Save(emmanuel);
book.Authors.Add(emmanuel);
tx.Commit();
s.Clear();
tx = s.BeginTransaction();
QueryParser parser = new QueryParser("Title", new StopAnalyzer());
Lucene.Net.Search.Query query = parser.Parse("Summary:Festina");
IFullTextQuery hibQuery = s.CreateFullTextQuery(query, typeof(Book));
IList result = hibQuery.List();
Assert.NotNull(result);
Assert.AreEqual(1, result.Count, "Query with no explicit criteria");
book = (Book) result[0];
//Assert.IsFalse(NHibernate.IsInitialized(book.Authors), "Association should not be initialized");
result = s.CreateFullTextQuery(query).SetCriteriaQuery(s.CreateCriteria(typeof(Book)).SetFetchMode("Authors", FetchMode.Join)).List();
Assert.NotNull(result);
Assert.AreEqual(1, result.Count, "Query with no explicit criteria");
book = (Book)result[0];
//Assert.IsTrue(NHibernate.IsInitialized(book.Authors), "Association should be initialized");
Assert.AreEqual(1, book.Authors.Count);
// cleanup
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public void Iterator()
{
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(); //post Commit events for lucene
s.Clear();
tx = s.BeginTransaction();
QueryParser parser = new QueryParser("title", new StopAnalyzer());
Lucene.Net.Search.Query query = parser.Parse("Summary:noword");
IQuery hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
IEnumerator result = hibQuery.Enumerable().GetEnumerator();
Assert.IsFalse(result.MoveNext());
query = parser.Parse("Summary:Festina Or Brand:Seiko");
hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
result = hibQuery.Enumerable().GetEnumerator();
int index = 0;
while (result.MoveNext())
{
index++;
s.Delete(result.Current);
}
Assert.AreEqual(2, index);
tx.Commit();
tx = s.BeginTransaction();
query = parser.Parse("Summary:Festina Or Brand:Seiko");
hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
result = hibQuery.Enumerable().GetEnumerator();
Assert.IsFalse(result.MoveNext());
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public void MultipleEntityPerIndex()
{
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
ITransaction tx = s.BeginTransaction();
Clock clock = new Clock(1, "Seiko");
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);
AlternateBook alternateBook =
new AlternateBook(1, "La chute de la petite reine a travers les yeux de Festina");
s.Save(alternateBook);
tx.Commit();
s.Clear();
tx = s.BeginTransaction();
QueryParser parser = new QueryParser("Title", new StopAnalyzer());
Lucene.Net.Search.Query query = parser.Parse("Summary:Festina");
IQuery hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
IList result = hibQuery.List();
Assert.AreEqual(1, result.Count, "Query with explicit class filter");
query = parser.Parse("Summary:Festina");
hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
IEnumerator it = hibQuery.Enumerable().GetEnumerator();
Assert.IsTrue(it.MoveNext());
Assert.IsNotNull(it.Current);
Assert.IsFalse(it.MoveNext());
query = parser.Parse("Summary:Festina OR Brand:seiko");
hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
hibQuery.SetMaxResults(2);
result = hibQuery.List();
Assert.AreEqual(2, result.Count, "Query with explicit class filter and limit");
query = parser.Parse("Summary:Festina");
hibQuery = s.CreateFullTextQuery(query);
result = hibQuery.List();
Assert.AreEqual(2, result.Count, "Query with no class filter");
foreach (Object element in result)
{
Assert.IsTrue(NHibernateUtil.IsInitialized(element));
s.Delete(element);
}
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
/// <summary>
/// Helper method creating three books with the same title and summary.
/// When searching for these books the results should be returned in the order
/// they got added to the index.
/// </summary>
/// <param name="s">The full text session used to index the test data.</param>
private void CreateTestBooks(IFullTextSession s)
{
ITransaction tx = s.BeginTransaction();
DateTime cal = new DateTime(2007, 07, 25, 11, 20, 30);
Book book = new Book(1, "Hibernate & Lucene", "This is a test book.");
book.PublicationDate = cal;
s.Save(book);
book = new Book(2, "Hibernate & Lucene", "This is a test book.");
book.PublicationDate = cal.AddSeconds(1);
s.Save(book);
book = new Book(3, "Hibernate & Lucene", "This is a test book.");
book.PublicationDate = cal.AddSeconds(2);
s.Save(book);
book = new Book(4, "Groovy in Action", "The bible of Groovy");
book.PublicationDate = cal.AddSeconds(3);
s.Save(book);
tx.Commit();
s.Clear();
}