/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010, Red Hat, Inc. and/or its affiliates or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat, Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.hibernate.search.test.session;

import java.io.File;

import org.apache.lucene.analysis.StopAnalyzer;
import org.apache.lucene.queryParser.QueryParser;

import org.hibernate.Transaction;
import org.hibernate.search.Environment;
import org.hibernate.search.FullTextSession;
import org.hibernate.search.Search;
import org.hibernate.search.impl.FullTextSessionImpl;
import org.hibernate.search.test.SearchTestCase;
import org.hibernate.search.test.TestConstants;

/**
 * @author Emmanuel Bernard
 */
public class OptimizeTest extends SearchTestCase {

	public void testOptimize() throws Exception {
		FullTextSession s = Search.getFullTextSession( openSession() );
		Transaction tx = s.beginTransaction();
		int loop = 2000;
		for ( int i = 0; i < loop; i++ ) {
			Email email = new Email();
			email.setId( ( long ) i + 1 );
			email.setTitle( "JBoss World Berlin" );
			email.setBody( "Meet the guys who wrote the software" );
			s.persist( email );
		}
		tx.commit();
		s.close();

		s = Search.getFullTextSession( openSession() );
		tx = s.beginTransaction();
		s.getSearchFactory().optimize( Email.class );
		tx.commit();
		s.close();

		//check non indexed object get indexed by s.index
		s = new FullTextSessionImpl( openSession() );
		tx = s.beginTransaction();
		QueryParser parser = new QueryParser( TestConstants.getTargetLuceneVersion(), "id", TestConstants.stopAnalyzer );
		int result = s.createFullTextQuery( parser.parse( "body:wrote" ) ).getResultSize();
		assertEquals( 2000, result );
		s.createQuery( "delete " + Email.class.getName() ).executeUpdate();
		tx.commit();
		s.close();
	}

	protected void configure(org.hibernate.cfg.Configuration cfg) {
		super.configure( cfg );
		File sub = getBaseIndexDir();
		cfg.setProperty( "hibernate.search.default.indexBase", sub.getAbsolutePath() );
		cfg.setProperty( "hibernate.search.default.directory_provider", "filesystem" );
		cfg.setProperty( Environment.ANALYZER_CLASS, StopAnalyzer.class.getName() );
	}

	@SuppressWarnings("unchecked")
	protected Class<?>[] getAnnotatedClasses() {
		return new Class[] {
				Email.class,
				Domain.class
		};
	}
}