/* | |
* 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 javax.persistence.Query; | |
import org.apache.openjpa.persistence.query.common.apps.Entity1; | |
import org.apache.openjpa.persistence.query.common.apps.RuntimeTest1; | |
import org.apache.openjpa.persistence.query.common.apps.RuntimeTest2; | |
import org.apache.openjpa.persistence.OpenJPAEntityManager; | |
public class TestEJBDeleteUpdateImpl extends BaseQueryTest { | |
RuntimeTest1 runt1; | |
RuntimeTest2 runt2; | |
Entity1 ent; | |
public TestEJBDeleteUpdateImpl(String test) { | |
super(test); | |
} | |
public void setUp() { | |
deleteAll(RuntimeTest1.class); | |
deleteAll(RuntimeTest2.class); | |
deleteAll(Entity1.class); | |
OpenJPAEntityManager em = | |
(OpenJPAEntityManager) currentEntityManager(); | |
startTx(em); | |
runt1 = new RuntimeTest1(1); | |
runt1.setStringField("runt1"); | |
runt1.setSelfOneOne(new RuntimeTest1(2)); | |
runt2 = new RuntimeTest2(3); | |
runt2.setStringField("runt2"); | |
ent = new Entity1(23, "UPDATEST", 100); | |
em.persist(runt1); | |
em.persist(runt2); | |
em.persist(ent); | |
endTx(em); | |
endEm(em); | |
} | |
public void testUpdate1() { | |
OpenJPAEntityManager em = | |
(OpenJPAEntityManager) currentEntityManager(); | |
startTx(em); | |
RuntimeTest1 ret = em.find(RuntimeTest1.class, em.getObjectId(runt1)); | |
assertNotNull(ret); | |
assertEquals("runt1", ret.getStringField()); | |
assertNotNull(ret.getSelfOneOne()); | |
String ejbqlUpdate = | |
"UPDATE RuntimeTest1 x SET x.stringField = :strngfld WHERE x.stringField = :stdfield"; | |
int updatedEntities = em.createQuery(ejbqlUpdate) | |
.setParameter("strngfld", "runner13") | |
.setParameter("stdfield", "runt1") | |
.executeUpdate(); | |
assertEquals(1, updatedEntities); | |
endTx(em); | |
RuntimeTest1 ret2 = em.find(RuntimeTest1.class, em.getObjectId(runt1)); | |
em.refresh(ret2); | |
assertNotNull(ret2); | |
assertEquals("runner13", ret2.getStringField()); | |
endEm(em); | |
} | |
public void testUpdate2() { | |
OpenJPAEntityManager em = | |
(OpenJPAEntityManager) currentEntityManager(); | |
startTx(em); | |
RuntimeTest1 run = em.find(RuntimeTest1.class, em.getObjectId(runt1)); | |
assertNotNull(run); | |
assertEquals("runt1", run.getStringField()); | |
assertNotNull(run.getSelfOneOne()); | |
String ejbqlUpdate = "UPDATE RuntimeTest1 x " + | |
"SET x.stringField = :strngfld " + | |
"WHERE x.stringField = :field"; | |
int upEntities = em.createQuery(ejbqlUpdate) | |
.setParameter("strngfld", "upd") | |
.setParameter("field", "runt1") | |
.executeUpdate(); | |
assertEquals(1, upEntities); | |
endTx(em); | |
em = (OpenJPAEntityManager) currentEntityManager(); | |
startTx(em); | |
RuntimeTest1 inst = em.find(RuntimeTest1.class, em.getObjectId(runt1)); | |
em.refresh(inst); | |
assertNotNull(inst); | |
assertEquals("upd", inst.getStringField()); | |
endTx(em); | |
endEm(em); | |
} | |
public void testDelete1() { | |
OpenJPAEntityManager em = | |
(OpenJPAEntityManager) currentEntityManager(); | |
startTx(em); | |
RuntimeTest1 run = em.find(RuntimeTest1.class, em.getObjectId(runt1)); | |
assertNotNull(run); | |
assertEquals("runt1", run.getStringField()); | |
assertNotNull(run.getSelfOneOne()); | |
String ejbdelUpdate = "DELETE FROM RuntimeTest1 s " + | |
"WHERE s.stringField = :strngfld"; | |
int delEntity = em.createQuery(ejbdelUpdate) | |
.setParameter("strngfld", "runt1") | |
.executeUpdate(); | |
assertEquals(1, delEntity); | |
RuntimeTest1 del = em.find(RuntimeTest1.class, em.getObjectId(runt1)); | |
assertNull(del); | |
endTx(em); | |
endEm(em); | |
} | |
public void testDelete2() { | |
OpenJPAEntityManager em = | |
(OpenJPAEntityManager) currentEntityManager(); | |
startTx(em); | |
RuntimeTest1 run = em.find(RuntimeTest1.class, em.getObjectId(runt1)); | |
assertNotNull(run); | |
assertEquals("runt1", run.getStringField()); | |
assertNotNull(run.getSelfOneOne()); | |
String ejbdelUpdate = | |
"DELETE FROM RuntimeTest1 r WHERE r.stringField = ?1"; | |
Query query = em.createQuery(ejbdelUpdate); | |
query.setParameter(1, "runt1"); | |
int ok = query.executeUpdate(); | |
assertEquals(1, ok); | |
endTx(em); | |
endEm(em); | |
} | |
public void testUpdate3() { | |
OpenJPAEntityManager em = | |
(OpenJPAEntityManager) currentEntityManager(); | |
startTx(em); | |
Entity1 ent = em.find(Entity1.class, 23); | |
assertNotNull(ent); | |
assertEquals("UPDATEST", ent.getStringField()); | |
int upd = em.createQuery( | |
"UPDATE Entity1 e SET e.stringField = \'UPDATEFAILED\' WHERE " + | |
"e.pk = 23").executeUpdate(); | |
assertEquals(1, upd); | |
endTx(em); | |
endEm(em); | |
} | |
} |