/* | |
* 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; | |
import java.util.List; | |
import javax.persistence.EntityManager; | |
import javax.persistence.Query; | |
import org.apache.openjpa.persistence.query.common.apps.Entity1; | |
public class TestSimple extends BaseQueryTest { | |
private Query q = null; | |
public TestSimple(String test) { | |
super(test); | |
} | |
public void setUp() { | |
deleteAll(Entity1.class); | |
} | |
public void testSimple() throws java.io.IOException { | |
// test create | |
{ | |
EntityManager em = currentEntityManager(); | |
startTx(em); | |
em.persist(new Entity1(0, "testSimple", 12)); | |
endTx(em); | |
endEm(em); | |
} | |
// test Query | |
{ | |
EntityManager em = currentEntityManager(); | |
startTx(em); | |
List l = em.createQuery("SELECT o FROM Entity1 o " | |
+ "WHERE o.stringField = 'testSimple'").getResultList(); | |
assertSize(1, l); | |
endTx(em); | |
endEm(em); | |
} | |
// test Update | |
{ | |
EntityManager em = currentEntityManager(); | |
startTx(em); | |
((Entity1) em.createQuery("SELECT o FROM Entity1 o " | |
+ "WHERE o.stringField = 'testSimple'").getSingleResult()) | |
.setStringField("testSimple2"); | |
endTx(em); | |
endEm(em); | |
em = currentEntityManager(); | |
startTx(em); | |
q = em.createQuery("SELECT o FROM Entity1 o " | |
+ "WHERE o.stringField = 'testSimple'"); | |
assertSize(0, q); | |
q = em.createQuery("SELECT o FROM Entity1 o " | |
+ "WHERE o.stringField = 'testSimple2'"); | |
assertSize(1, q); | |
endTx(em); | |
endEm(em); | |
} | |
// test delete | |
{ | |
EntityManager em = currentEntityManager(); | |
startTx(em); | |
em.remove(em.createQuery("SELECT o FROM Entity1 o " | |
+ "WHERE o.stringField = 'testSimple2'").getSingleResult()); | |
endTx(em); | |
endEm(em); | |
em = currentEntityManager(); | |
startTx(em); | |
q = em.createQuery("SELECT o FROM Entity1 o " | |
+ "WHERE o.stringField = 'testSimple2'"); | |
assertSize(0, q); | |
endTx(em); | |
endEm(em); | |
} | |
} | |
} |