public void CombinedFilters()
{
try
{
CreateData();
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
s.Transaction.Begin();
BooleanQuery query = new BooleanQuery();
query.Add(new TermQuery(new Term("teacher", "andre")), BooleanClause.Occur.SHOULD);
query.Add(new TermQuery(new Term("teacher", "max")), BooleanClause.Occur.SHOULD);
query.Add(new TermQuery(new Term("teacher", "aaron")), BooleanClause.Occur.SHOULD);
IFullTextQuery ftQuery = s.CreateFullTextQuery(query, typeof(Driver));
ftQuery.EnableFullTextFilter("bestDriver");
ftQuery.EnableFullTextFilter("security").SetParameter("Login", "andre");
Assert.AreEqual(1, ftQuery.ResultSize, "Should filter to limit to Emmanuel");
ftQuery = s.CreateFullTextQuery(query, typeof(Driver));
ftQuery.EnableFullTextFilter("bestDriver");
ftQuery.EnableFullTextFilter("security").SetParameter("login", "andre");
ftQuery.DisableFullTextFilter("security");
ftQuery.DisableFullTextFilter("bestDriver");
Assert.AreEqual(3, ftQuery.ResultSize, "Should not filter anymore");
s.Transaction.Commit();
s.Close();
}
finally
{
DeleteData();
}
}
public void CustomBridges()
{
Cloud cloud = new Cloud();
cloud.CustomFieldBridge = ("This is divided by 2");
cloud.CustomStringBridge = ("This is div by 4");
ISession s = OpenSession();
ITransaction tx = s.BeginTransaction();
s.Save(cloud);
s.Flush();
tx.Commit();
tx = s.BeginTransaction();
IFullTextSession session = Search.CreateFullTextSession(s);
QueryParser parser = new QueryParser("id", new SimpleAnalyzer());
Lucene.Net.Search.Query query = parser.Parse("CustomFieldBridge:This AND CustomStringBridge:This");
IList result = session.CreateFullTextQuery(query).List();
Assert.AreEqual(1, result.Count, "Properties not mapped");
query = parser.Parse("CustomFieldBridge:by AND CustomStringBridge:is");
result = session.CreateFullTextQuery(query).List();
Assert.AreEqual(0, result.Count, "Custom types not taken into account");
s.Delete(s.Get(typeof(Cloud), cloud.Id));
tx.Commit();
s.Close();
}
public void Cache()
{
CreateData();
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
s.Transaction.Begin();
BooleanQuery query = new BooleanQuery();
query.Add(new TermQuery(new Term("teacher", "andre")), BooleanClause.Occur.SHOULD);
query.Add(new TermQuery(new Term("teacher", "max")), BooleanClause.Occur.SHOULD);
query.Add(new TermQuery(new Term("teacher", "aaron")), BooleanClause.Occur.SHOULD);
IFullTextQuery ftQuery = s.CreateFullTextQuery(query, typeof(Driver));
Assert.AreEqual(3, ftQuery.ResultSize, "No filter should happen");
ftQuery = s.CreateFullTextQuery(query, typeof(Driver));
ftQuery.EnableFullTextFilter("cachetest");
Assert.AreEqual(0, ftQuery.ResultSize, "Should filter out all");
ftQuery = s.CreateFullTextQuery(query, typeof(Driver));
ftQuery.EnableFullTextFilter("cachetest");
try
{
int i = ftQuery.ResultSize;
}
catch (NotSupportedException)
{
Assert.Fail("Cache does not work");
}
s.Transaction.Commit();
s.Close();
DeleteData();
}
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(Environment.LuceneVersion, "Title", new StopAnalyzer(Environment.LuceneVersion));
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();
}
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(Environment.LuceneVersion, "title", new StopAnalyzer(Environment.LuceneVersion));
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 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(Environment.LuceneVersion, "title", new StopAnalyzer(Environment.LuceneVersion));
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 CanLookupEntityByValueOfEmbeddedDictionaryValue()
{
IFullTextSession session = Search.CreateFullTextSession(s);
// PhraseQuery
TermQuery query = new TermQuery(new Term("orders.orderNumber", "ZERTYD"));
IList result = session.CreateFullTextQuery(query, typeof(Product)).List();
Assert.AreEqual(1, result.Count, "collection of untokenized ignored");
query = new TermQuery(new Term("orders.orderNumber", "ACVBNM"));
result = session.CreateFullTextQuery(query, typeof(Product)).List();
Assert.AreEqual(1, result.Count, "collection of untokenized ignored");
}
public void StraightFilters()
{
try
{
CreateData();
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
s.Transaction.Begin();
BooleanQuery query = new BooleanQuery();
query.Add(new TermQuery(new Term("teacher", "andre")), BooleanClause.Occur.SHOULD);
query.Add(new TermQuery(new Term("teacher", "max")), BooleanClause.Occur.SHOULD);
query.Add(new TermQuery(new Term("teacher", "aaron")), BooleanClause.Occur.SHOULD);
IFullTextQuery ftQuery = s.CreateFullTextQuery(query, typeof(Driver));
ftQuery.EnableFullTextFilter("bestDriver");
Lucene.Net.Search.Filter dateFilter = new RangeFilter("delivery", "2001", "2005", true, true);
ftQuery.SetFilter(dateFilter);
Assert.AreEqual(1, ftQuery.ResultSize, "Should select only liz");
s.Transaction.Commit();
s.Close();
}
finally
{
DeleteData();
}
}
public void ResultTransformToDelimString()
{
IFullTextSession s = Search.CreateFullTextSession(this.OpenSession());
this.PrepEmployeeIndex(s);
s.Clear();
ITransaction tx = s.BeginTransaction();
QueryParser parser = new QueryParser(NHibernate.Search.Environment.LuceneVersion, "Dept", new StandardAnalyzer(NHibernate.Search.Environment.LuceneVersion));
Query query = parser.Parse("Dept:ITech");
IFullTextQuery hibQuery = s.CreateFullTextQuery(query, typeof(Employee));
hibQuery.SetProjection(
"Id",
"Lastname",
"Dept",
ProjectionConstants.THIS,
ProjectionConstants.SCORE,
ProjectionConstants.BOOST,
ProjectionConstants.ID);
hibQuery.SetResultTransformer(new ProjectionToDelimStringResultTransformer());
IList result = hibQuery.List();
Assert.IsTrue(((string)result[0]).StartsWith("1000, Griffin, ITech"), "incorrect transformation");
Assert.IsTrue(((string)result[1]).StartsWith("1002, Jimenez, ITech"), "incorrect transformation");
// cleanup
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public IList <TaskMainDAO> Find(string textQuery)
{
if (textQuery == string.Empty)
{
return(null);
}
ISessionFactory applicationFactory = NhibernateSessionFactory.GetSessionFactory(NhibernateSessionFactory.SessionFactoryConfiguration.Application);
using (ISession session = applicationFactory.OpenSession())
using (IFullTextSession fullTextSession = Search.CreateFullTextSession(session))
using (ITransaction transaction = fullTextSession.BeginTransaction())
{
try
{
IFullTextQuery fullTextQuery = fullTextSession.CreateFullTextQuery <TaskMainDAO>(textQuery);
IList <TaskMainDAO> tasks = fullTextQuery.List <TaskMainDAO>();
transaction.Commit();
return(tasks);
}
catch (Lucene.Net.QueryParsers.ParseException e)
{
//handle parsing failure. Display some indication like "Wrong search criteria"
transaction.Commit();
return(new TaskMainDAO[0]);
}
}
}
public void DefaultAndNullBridges()
{
Cloud cloud = new Cloud();
cloud.DateTime = null;
cloud.Double1 = (null);
cloud.Double2 = (2.1d);
cloud.Int1 = (null);
cloud.Int2 = (2);
cloud.Float1 = (null);
cloud.Float2 = (2.1f);
cloud.Long1 = (null);
cloud.Long2 = (2L);
cloud.String1 = (null);
cloud.Type = (CloudType.Dog);
cloud.Storm = (false);
ISession s = OpenSession();
ITransaction tx = s.BeginTransaction();
s.Save(cloud);
s.Flush();
tx.Commit();
tx = s.BeginTransaction();
IFullTextSession session = Search.CreateFullTextSession(s);
QueryParser parser = new QueryParser("id", new StandardAnalyzer());
Lucene.Net.Search.Query query = parser.Parse("Double2:[2 TO 2.1] AND Float2:[2 TO 2.1] " +
"AND Int2:[2 TO 2.1] AND Long2:[2 TO 2.1] AND Type:\"Dog\" AND Storm:false");
IList result = session.CreateFullTextQuery(query).List();
Assert.AreEqual(1, result.Count, "find primitives and do not fail on null");
query = parser.Parse("Double1:[2.1 TO 2.1] OR Float1:[2 TO 2.1] " +
"OR Int1:[2 TO 2.1] OR Long1:[2 TO 2.1]");
result = session.CreateFullTextQuery(query).List();
Assert.AreEqual(0, result.Count, "null elements should not be stored"); //the query is dumb because restrictive
query = parser.Parse("Type:Dog");
result = session.CreateFullTextQuery(query).SetProjection("Type").List();
Assert.AreEqual(1, result.Count, "Enum projection works"); //the query is dumb because restrictive
s.Delete(s.Get(typeof(Cloud), cloud.Id));
tx.Commit();
s.Close();
}
public void StandardBehavior()
{
ISession s = OpenSession();
ITransaction tx = s.BeginTransaction();
Animal a = new Animal();
a.Id = 1;
a.Name = "Elephant";
s.Persist(a);
a = new Animal();
a.Id = 2;
a.Name = "Bear";
s.Persist(a);
tx.Commit();
s.Clear();
tx = s.BeginTransaction();
a = (Animal)s.Get(typeof(Animal), 1);
a.Name = "Mouse";
Furniture fur = new Furniture();
fur.Color = "dark blue";
s.Persist(fur);
tx.Commit();
s.Clear();
tx = s.BeginTransaction();
IFullTextSession fts = Search.CreateFullTextSession(s);
var version = LuceneVersion.LUCENE_48;
QueryParser parser = new QueryParser(version, "id", new StopAnalyzer(version));
IList results = fts.CreateFullTextQuery(parser.Parse("name:mouse OR name:bear")).List();
Assert.AreEqual(2, results.Count, "Either double insert, single update, or query fails with shards");
results = fts.CreateFullTextQuery(parser.Parse("name:mouse OR name:bear OR color:blue")).List();
Assert.AreEqual(3, results.Count, "Mixing shared and non sharded properties fails");
results = fts.CreateFullTextQuery(parser.Parse("name:mouse OR name:bear OR color:blue")).List();
Assert.AreEqual(3, results.Count, "Mixing shared and non sharded properties fails with indexreader reuse");
// cleanup
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public void PurgeAll()
{
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);
clock = new Clock(3, "Longine");
s.Save(clock);
clock = new Clock(4, "Rolex");
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));
tx = s.BeginTransaction();
s.PurgeAll(typeof(Clock));
tx.Commit();
tx = s.BeginTransaction();
Lucene.Net.Search.Query query = parser.Parse("Brand:Festina or Brand:Seiko or Brand:Longine or Brand:Rolex");
IQuery hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
IList results = hibQuery.List();
Assert.AreEqual(0, results.Count, "class not completely purged");
query = parser.Parse("Summary:Festina or Summary:gloire");
hibQuery = s.CreateFullTextQuery(query, typeof(Clock), typeof(Book));
results = hibQuery.List();
Assert.AreEqual(2, results.Count, "incorrect class purged");
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public void DoubleInsert()
{
Address address = new Address();
address.Address1 = "TEST1";
address.Address2 = "N/A";
address.Town = "TEST TOWN";
address.County = "TEST COUNTY";
address.Country = "UK";
address.Postcode = "XXXXXXX";
address.Active = true;
address.CreatedOn = DateTime.Now;
address.LastUpdatedOn = DateTime.Now;
Phone phone = new Phone();
phone.Number = "01273234122";
phone.Type = "HOME";
phone.CreatedOn = DateTime.Now;
phone.LastUpdatedOn = DateTime.Now;
PersonalContact contact = new PersonalContact();
contact.Firstname = "Amin";
contact.Surname = "Mohammed-Coleman";
contact.Email = "*****@*****.**";
contact.DateOfBirth = DateTime.Now;
// contact.NotifyBirthDay( false );
contact.CreatedOn = DateTime.Now;
contact.LastUpdatedOn = DateTime.Now;
contact.Notes = "TEST";
contact.AddAddressToContact(address);
contact.AddPhoneToContact(phone);
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
var tx = s.BeginTransaction();
s.Save(contact);
tx.Commit();
s.Close();
s = Search.CreateFullTextSession(OpenSession());
tx = s.BeginTransaction();
Term term = new Term("county", "county");
TermQuery termQuery = new TermQuery(term);
IList results = s.CreateFullTextQuery(termQuery).List();
Assert.AreEqual(1, results.Count);
s.Flush();
s.Clear();
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public void TestScopedAnalyzers()
{
MyEntity en = new MyEntity();
en.Entity = "Entity";
en.Field = "Field";
en.Property = "Property";
en.Component = new MyComponent();
en.Component.ComponentProperty = "component property";
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
ITransaction tx = s.BeginTransaction();
s.Save(en);
s.Flush();
tx.Commit();
tx = s.BeginTransaction();
QueryParser parser = new QueryParser("id", new StandardAnalyzer());
Lucene.Net.Search.Query luceneQuery = parser.Parse("entity:alarm");
IFullTextQuery query = s.CreateFullTextQuery(luceneQuery, typeof(MyEntity));
Assert.AreEqual(1, query.ResultSize, "Entity query");
luceneQuery = parser.Parse("property:cat");
query = s.CreateFullTextQuery(luceneQuery, typeof(MyEntity));
Assert.AreEqual(1, query.ResultSize, "Property query");
luceneQuery = parser.Parse("field:energy");
query = s.CreateFullTextQuery(luceneQuery, typeof(MyEntity));
Assert.AreEqual(1, query.ResultSize, "Field query");
luceneQuery = parser.Parse("component.componentProperty:noise");
query = s.CreateFullTextQuery(luceneQuery);
Assert.AreEqual(1, query.ResultSize, "Component query");
s.Delete(query.UniqueResult());
tx.Commit();
s.Close();
}
public void Inheritance()
{
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
ITransaction tx = s.BeginTransaction();
Animal a = new Animal();
a.Name = ("Shark Jr");
s.Save(a);
Mammal m = new Mammal();
m.NumberOfLegs = (4);
m.Name = ("Elephant Jr");
s.Save(m);
tx.Commit(); //post commit events for lucene
s.Clear();
tx = s.BeginTransaction();
QueryParser parser = new QueryParser(Environment.LuceneVersion, "Name", new StopAnalyzer(Environment.LuceneVersion));
Lucene.Net.Search.Query query = parser.Parse("Elephant");
IQuery hibQuery = s.CreateFullTextQuery(query, typeof(Mammal));
IList result = hibQuery.List();
Assert.IsNotEmpty(result);
Assert.AreEqual(1, result.Count, "Query subclass by superclass attribute");
query = parser.Parse("NumberOfLegs:[4 TO 4]");
hibQuery = s.CreateFullTextQuery(query, typeof(Animal), typeof(Mammal));
result = hibQuery.List();
Assert.IsNotEmpty(result);
Assert.AreEqual(1, result.Count, "Query subclass by subclass attribute");
query = parser.Parse("Jr");
hibQuery = s.CreateFullTextQuery(query, typeof(Animal));
result = hibQuery.List();
Assert.IsNotEmpty(result);
Assert.AreEqual(2, result.Count, "Query filtering on superclass return mapped subclasses");
foreach (Object managedEntity in result)
{
s.Delete(managedEntity);
}
tx.Commit();
s.Close();
}
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("Brand", new StopAnalyzer());
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();
}
public void CanLookupEntityByValueOfEmbeddedSetValues()
{
IFullTextSession session = Search.CreateFullTextSession(s);
QueryParser parser = new MultiFieldQueryParser(Environment.LuceneVersion, new string[] { "name", "authors.name" }, new StandardAnalyzer(Environment.LuceneVersion));
Lucene.Net.Search.Query query = parser.Parse("Hugo");
IList result = session.CreateFullTextQuery(query).List();
Assert.AreEqual(1, result.Count, "collection of embedded (set) ignored");
}
public IList <T> QueryProperty(string field, string query)
{
using (var wu = SessionManager.WorkUnitFor(this, DbWorkUnitType.Read))
{
IFullTextSession fullTextSession = NHibernate.Search.Search.CreateFullTextSession(wu.Session);
//QueryParser parser = new QueryParser(field, new StandardAnalyzer());
//var luceneQuery = parser.Parse(query);
var qq = fullTextSession.CreateFullTextQuery <T>(field, query);
return(qq.List <T>());
}
}
private static void LuceneQueries()
{
using (IFullTextSession s = Search.CreateFullTextSession(sf.OpenSession())) {
QueryParser qp = new QueryParser("id", new StopAnalyzer());
IQuery NHQuery = s.CreateFullTextQuery(qp.Parse("Summary:series"), typeof(Book));
IList result = NHQuery.List();
Debug.Assert(result.Count == 2);
}
}
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(Environment.LuceneVersion, "title", new StopAnalyzer(Environment.LuceneVersion));
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(Environment.LuceneVersion, "Title", new StopAnalyzer(Environment.LuceneVersion));
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 IList <T> RawQuery <T>(string field, string query)
{
using (var wu = SessionManager.WorkUnitFor(this, DbWorkUnitType.Read))
{
IFullTextSession fullTextSession = NHibernate.Search.Search.CreateFullTextSession(wu.Session);
//QueryParser parser = new QueryParser(field, new StandardAnalyzer());
//var luceneQuery = parser.Parse(query);
try
{
var qq = fullTextSession.CreateFullTextQuery <T>(field, query);
return(qq.List <T>());
}
catch (ObjectNotFoundException ex)
{
return(new List <T>());
}
}
}
public void UsingCriteriaApi()
{
IFullTextSession s = Search.CreateFullTextSession(OpenSession());
ITransaction tx = s.BeginTransaction();
Clock clock = new Clock(1, "Seiko");
s.Save(clock);
tx.Commit();
IList list = s.CreateFullTextQuery <Clock>("Brand:seiko")
.SetCriteriaQuery(s.CreateCriteria(typeof(Clock)).Add(Restrictions.IdEq(1)))
.List();
Assert.AreEqual(1, list.Count, "should get result back from query");
s.Delete(clock);
s.Flush();
s.Close();
}
public void CanLookupEntityByUpdatedValueInSet()
{
Product p = s.Get <Product>(p1.Id);
p.Authors.Add(s.Get <Author>(a4.Id));
tx.Commit();
s.Clear();
tx = s.BeginTransaction();
IFullTextSession session = Search.CreateFullTextSession(s);
QueryParser parser = new MultiFieldQueryParser(Environment.LuceneVersion, new string[] { "name", "authors.name" }, new StandardAnalyzer(Environment.LuceneVersion));
Query query = parser.Parse("Proust");
IList result = session.CreateFullTextQuery(query, typeof(Product)).List();
// HSEARCH-56
Assert.AreEqual(1, result.Count, "update of collection of embedded ignored");
}
public void LuceneObjectsProjectionWithIterate()
{
IFullTextSession s = Search.CreateFullTextSession(this.OpenSession());
this.PrepEmployeeIndex(s);
s.Clear();
ITransaction tx = s.BeginTransaction();
QueryParser parser = new QueryParser(NHibernate.Search.Environment.LuceneVersion, "Dept", new StandardAnalyzer(NHibernate.Search.Environment.LuceneVersion));
Query query = parser.Parse("Dept:ITech");
IFullTextQuery hibQuery = s.CreateFullTextQuery(query, typeof(Employee));
hibQuery.SetProjection(
"Id",
"Lastname",
"Dept",
ProjectionConstants.THIS,
ProjectionConstants.SCORE,
ProjectionConstants.BOOST,
ProjectionConstants.DOCUMENT,
ProjectionConstants.ID);
int counter = 0;
foreach (object[] projection in hibQuery.Enumerable())
{
Assert.IsNotNull(projection);
counter++;
Assert.AreEqual("ITech", projection[2], "dept incorrect");
Assert.AreEqual(projection[3], s.Get <Employee>(projection[0]), "THIS incorrect");
Assert.AreEqual(1.0F, projection[4], "SCORE incorrect");
Assert.AreEqual(1.0F, projection[5], "BOOST incorrect");
Assert.IsTrue(projection[6] is Document, "DOCUMENT incorrect");
Assert.AreEqual(4, ((Document)projection[6]).GetFields().Count, "DOCUMENT size incorrect");
}
Assert.AreEqual(4, counter, "incorrect number of results returned");
// cleanup
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public void DateTimeBridge()
{
Cloud cloud = new Cloud();
DateTime date = new DateTime(2000, 12, 15, 3, 43, 2);
cloud.DateTime = (date); //5 millisecond
cloud.DateTimeDay = (date);
cloud.DateTimeHour = (date);
cloud.DateTimeMillisecond = (date);
cloud.DateTimeMinute = (date);
cloud.DateTimeMonth = (date);
cloud.DateTimeSecond = (date);
cloud.DateTimeYear = (date);
ISession s = OpenSession();
ITransaction tx = s.BeginTransaction();
s.Save(cloud);
s.Flush();
tx.Commit();
tx = s.BeginTransaction();
IFullTextSession session = Search.CreateFullTextSession(s);
QueryParser parser = new QueryParser("id", new StandardAnalyzer());
Lucene.Net.Search.Query query = parser.Parse("DateTime:[19900101 TO 20060101]"
+ " AND DateTimeDay:[20001214 TO 2000121501]"
+ " AND DateTimeMonth:[200012 TO 20001201]"
+ " AND DateTimeYear:[2000 TO 200001]"
+ " AND DateTimeHour:[20001214 TO 2000121503]"
+ " AND DateTimeMinute:[20001214 TO 200012150343]"
+ " AND DateTimeSecond:[20001214 TO 20001215034302]"
+ " AND DateTimeMillisecond:[20001214 TO 20001215034302005]"
);
IList result = session.CreateFullTextQuery(query).List();
Assert.AreEqual(1, result.Count, "DateTime not found or not property truncated");
s.Delete(s.Get(typeof(Cloud), cloud.Id));
tx.Commit();
s.Close();
}
public void ResultTransformMap()
{
IFullTextSession s = Search.CreateFullTextSession(this.OpenSession());
this.PrepEmployeeIndex(s);
s.Clear();
ITransaction tx = s.BeginTransaction();
QueryParser parser = new QueryParser(NHibernate.Search.Environment.LuceneVersion, "Dept", new StandardAnalyzer(NHibernate.Search.Environment.LuceneVersion));
Query query = parser.Parse("Dept:ITech");
IFullTextQuery hibQuery = s.CreateFullTextQuery(query, typeof(Employee));
hibQuery.SetProjection(
"Id",
"Lastname",
"Dept",
ProjectionConstants.THIS,
ProjectionConstants.SCORE,
ProjectionConstants.BOOST,
ProjectionConstants.DOCUMENT,
ProjectionConstants.ID);
hibQuery.SetResultTransformer(new ProjectionToMapResultTransformer());
IList transforms = hibQuery.List();
Dictionary <string, object> map = (Dictionary <string, object>)transforms[1];
Assert.AreEqual("ITech", map["Dept"], "incorrect transformation");
Assert.AreEqual(1002, map["Id"], "incorrect transformation");
Assert.IsTrue(map[ProjectionConstants.DOCUMENT] is Document, "incorrect transformation");
Assert.AreEqual(
"1002",
((Document)map[ProjectionConstants.DOCUMENT]).GetField("Id").StringValue,
"incorrect transformation");
// cleanup
s.Delete("from System.Object");
tx.Commit();
s.Close();
}
public static void Search()
{
HttpContext context = HttpContext.Current;
ISession currentSession = context.Items[CurrentSessionKey] as ISession;
if (currentSession == null)
{
currentSession = sessionFactory.OpenSession();
context.Items[CurrentSessionKey] = currentSession;
}
IFullTextSession session = new FullTextSessionImpl(currentSession);
if (!currentSession.IsOpen)
{
currentSession = sessionFactory.OpenSession();
context.Items[CurrentSessionKey] = currentSession;
if (currentSession.IsOpen)
{
Debug.WriteLine("Session open");
}
else
{
Debug.WriteLine("Session Closed");
}
}
string searchQuery = "Name:2";
Analyzer std = new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_29);
QueryParser parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_30, "Name", std);
Query query = parser.Parse(searchQuery);
IFullTextSession fullTextSession = NHibernate.Search.Search.CreateFullTextSession(NHibernateHelper.GetCurrentSession());
IFullTextQuery fullTextQuery = fullTextSession.CreateFullTextQuery(query, typeof(Species));
var employeeList = fullTextQuery.List();
}
public void Fields()
{
Document doc = new Document(
"Hibernate in Action", "Object/relational mapping with Hibernate", "blah blah blah");
ISession s = this.OpenSession();
ITransaction tx = s.BeginTransaction();
s.Save(doc);
tx.Commit();
s.Clear();
IFullTextSession session = Search.CreateFullTextSession(s);
tx = session.BeginTransaction();
QueryParser p = new QueryParser("id", new StandardAnalyzer());
IList result = session.CreateFullTextQuery(p.Parse("Abstract:Hibernate")).List();
Assert.AreEqual(1, result.Count, "Query by field");
s.Delete(result[0]);
tx.Commit();
s.Close();
}
