/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* 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.test.criteria;
import java.util.List;
import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.criterion.Restrictions;
import org.hibernate.dialect.MySQLDialect;
import org.hibernate.dialect.PostgreSQL81Dialect;
import org.hibernate.dialect.PostgreSQLDialect;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
public class LikeTest extends BaseCoreFunctionalTestCase {
public String[] getMappings() {
return new String[]{"criteria/TestObject.hbm.xml"};
}
@Test
public void testLike(){
Session session = openSession();
Transaction tx = session.beginTransaction();
TestObject obj = new TestObject();
String uniq = "uniq" + System.currentTimeMillis();
obj.setText( "XyZ " + uniq + " blablabla" );
session.save( obj );
session.flush();
tx.commit();
session.close();
String pattern = "XyZ " + uniq + "%";
// retrieve object - case sensitive - works ok
session = openSession();
tx = session.beginTransaction();
List objects = session.createCriteria( TestObject.class ).add(
Restrictions.like( "text", pattern ) ).list();
assertEquals( 1, objects.size() );
session.clear();
// retrieve object - case insensitive - works ok
objects = session.createCriteria( TestObject.class ).add(
Restrictions.like( "text", pattern ).ignoreCase() ).list();
assertEquals( 1, objects.size() );
session.clear();
if ( !( getDialect() instanceof MySQLDialect ) && ! ( getDialect() instanceof PostgreSQLDialect ) && ! ( getDialect() instanceof PostgreSQL81Dialect )) {
// retrieve object - case insensitive via custom expression - works
// ok
objects = session.createCriteria( TestObject.class ).add(
StringExpression.stringExpression( "text", pattern, true ) )
.list();
assertEquals( 1, objects.size() );
session.clear();
// retrieve object - case sensitive via custom expression - not
// working
objects = session.createCriteria( TestObject.class )
.add(
StringExpression.stringExpression( "text", pattern,
false ) ).list();
assertEquals( 1, objects.size() );
}
tx.rollback();
session.close();
}
}