package org.hibernate.search.test;
import java.util.List;
import org.apache.lucene.analysis.StopAnalyzer;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.search.Query;
import org.hibernate.Transaction;
import org.hibernate.search.FullTextSession;
import org.hibernate.search.Search;
import org.hibernate.search.test.query.AlternateBook;
import org.hibernate.search.test.query.Author;
import org.hibernate.search.test.query.Book;
import org.hibernate.search.test.query.Clock;
import org.hibernate.search.test.query.Employee;
/**
* Test the PURGE and PURGE_ALL functionality.
*
* @author John Griffin
*/
public class PurgeTest extends SearchTestCase {
public void testPurge() throws Exception {
FullTextSession s = Search.createFullTextSession( openSession() );
Transaction tx = s.beginTransaction();
org.hibernate.search.test.query.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 pre", "Les deboires de mon pre en vlo" );
s.save( book );
tx.commit();
s.clear();
tx = s.beginTransaction();
QueryParser parser = new QueryParser( "brand", new StopAnalyzer() );
Query query = parser.parse( "brand:Seiko" );
org.hibernate.Query hibQuery = s.createFullTextQuery( query, Clock.class, Book.class );
List results = hibQuery.list();
assertEquals("incorrect test record", 1, results.size());
assertEquals("incorrect test record", 1, ((Clock)results.get( 0 )).getId().intValue());
s.purge( Clock.class, ((Clock)results.get( 0 )).getId());
tx.commit();
tx = s.beginTransaction();
query = parser.parse( "brand:Festina or brand:Seiko" );
hibQuery = s.createFullTextQuery( query, Clock.class, Book.class );
results = hibQuery.list();
assertEquals("incorrect test record count", 1, results.size());
assertEquals("incorrect test record", 2, ((Clock)results.get( 0 )).getId().intValue());
for (Object element : s.createQuery( "from java.lang.Object" ).list()) s.delete( element );
tx.commit();
s.close();
}
public void testPurgeAll() throws Exception {
FullTextSession s = Search.createFullTextSession( openSession() );
Transaction tx = s.beginTransaction();
org.hibernate.search.test.query.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 pre", "Les deboires de mon pre en vlo" );
s.save( book );
tx.commit();
s.clear();
tx = s.beginTransaction();
QueryParser parser = new QueryParser( "brand", new StopAnalyzer() );
tx = s.beginTransaction();
s.purgeAll( Clock.class);
tx.commit();
tx = s.beginTransaction();
Query query = parser.parse( "brand:Festina or brand:Seiko or brand:Longine or brand:Rolex" );
org.hibernate.Query hibQuery = s.createFullTextQuery( query, Clock.class, Book.class );
List results = hibQuery.list();
assertEquals("class not completely purged", 0, results.size());
query = parser.parse( "summary:Festina or summary:gloire" );
hibQuery = s.createFullTextQuery( query, Clock.class, Book.class );
results = hibQuery.list();
assertEquals("incorrect class purged", 2, results.size());
for (Object element : s.createQuery( "from java.lang.Object" ).list()) s.delete( element );
tx.commit();
s.close();
}
protected Class[] getMappings() {
return new Class[] {
Book.class,
AlternateBook.class,
Clock.class,
Author.class,
Employee.class
};
}
}