/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.test.session;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import org.apache.lucene.analysis.core.StopAnalyzer;
import org.apache.lucene.queryparser.classic.QueryParser;
import org.hibernate.ScrollMode;
import org.hibernate.ScrollableResults;
import org.hibernate.Transaction;
import org.hibernate.jdbc.Work;
import org.hibernate.search.FullTextSession;
import org.hibernate.search.Search;
import org.hibernate.search.cfg.Environment;
import org.hibernate.search.test.SearchTestBase;
import org.hibernate.search.testsupport.TestConstants;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
* @author Emmanuel Bernard
*/
public class MassIndexUsingManualFlushTest extends SearchTestBase {
@Test
public void testManualIndexFlush() throws Exception {
FullTextSession s = Search.getFullTextSession( openSession() );
Transaction tx = s.beginTransaction();
final int loop = 14;
s.doWork( new Work() {
@Override
public void execute(Connection connection) throws SQLException {
for ( int i = 0; i < loop; i++ ) {
Statement statmt = connection.createStatement();
statmt.executeUpdate( "insert into Domain(id, name) values( + "
+ ( i + 1 ) + ", 'sponge" + i + "')" );
statmt.executeUpdate( "insert into Email(id, title, body, header, domain_id) values( + "
+ ( i + 1 ) + ", 'Bob Sponge', 'Meet the guys who create the software', 'nope', " + ( i + 1 ) + ")" );
statmt.close();
}
}
} );
tx.commit();
s.close();
//check non created object does get found!!1
s = Search.getFullTextSession( openSession() );
tx = s.beginTransaction();
ScrollableResults results = s.createCriteria( Email.class ).scroll( ScrollMode.FORWARD_ONLY );
int index = 0;
while ( results.next() ) {
index++;
final Email o = (Email) results.get( 0 );
s.index( o );
if ( index % 5 == 0 ) {
s.flushToIndexes();
s.clear();
}
}
tx.commit();
s.clear();
tx = s.beginTransaction();
QueryParser parser = new QueryParser( TestConstants.getTargetLuceneVersion(), "id", TestConstants.stopAnalyzer );
List result = s.createFullTextQuery( parser.parse( "body:create" ) ).list();
assertEquals( 14, result.size() );
for ( Object object : result ) {
s.delete( object );
}
tx.commit();
s.close();
}
@Override
protected void configure(org.hibernate.cfg.Configuration cfg) {
super.configure( cfg );
cfg.setProperty( Environment.ANALYZER_CLASS, StopAnalyzer.class.getName() );
}
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] {
Email.class,
Domain.class
};
}
}