/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.openjpa.persistence.query.results;
import java.util.ArrayList;
import java.util.List;
import org.apache.openjpa.lib.rop.ListResultList;
import org.apache.openjpa.lib.rop.ResultList;
import org.apache.openjpa.kernel.DistinctResultList;
import org.apache.openjpa.persistence.EntityManagerImpl;
import org.apache.openjpa.persistence.PersistenceExceptions;
import org.apache.openjpa.persistence.test.SQLListenerTestCase;
import org.apache.openjpa.util.RuntimeExceptionTranslator;
/**
* Test that the DistinctResultList serializes correctly and without error.
*
* @author Dianne Richards
* @since 2.1.0
*/
public class TestListResultSerialization extends SQLListenerTestCase {
public void setUp() throws Exception {
super.setUp();
assertNotNull(emf);
}
public void testRoundtrip() {
List<String> list = new ArrayList<String>();
list.add("xxx");
list.add("yyy");
ResultList resultList = new ListResultList(list);
EntityManagerImpl em = (EntityManagerImpl)emf.createEntityManager();
em.close();
RuntimeExceptionTranslator trans = PersistenceExceptions.getRollbackTranslator(em);
DistinctResultList distinctResultList = new DistinctResultList(resultList, trans);
try {
roundtrip(distinctResultList);
} catch (Exception e) {
e.printStackTrace();
fail("unexpected exception - see stack trace in output");
}
}
}