| /* |
| * 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.enhance; |
| |
| |
| import org.apache.openjpa.persistence.OpenJPAEntityManager; |
| import org.apache.openjpa.persistence.common.utils.AbstractTestCase; |
| import org.apache.openjpa.persistence.enhance.common.apps.NoClone; |
| import org.apache.openjpa.persistence.enhance.common.apps.PCClone; |
| import org.apache.openjpa.persistence.enhance.common.apps.SubclassClone; |
| |
| public class TestClone |
| extends AbstractTestCase { |
| |
| public TestClone(String name) { |
| super(name, "enhancecactusapp"); |
| } |
| |
| @Override |
| public void setUp() { |
| |
| deleteAll(NoClone.class); |
| deleteAll(PCClone.class); |
| deleteAll(SubclassClone.class); |
| } |
| |
| /** |
| * test no clone method declared. |
| */ |
| public void testNoClone() { |
| OpenJPAEntityManager pm = |
| (OpenJPAEntityManager) currentEntityManager(); |
| startTx(pm); |
| NoClone orig = new NoClone("test"); |
| pm.persist(orig); |
| endTx(pm); |
| pm.refresh(orig); |
| NoClone copy = orig.safeClone(); |
| assertEquals("test", copy.getString()); |
| assertTrue(pm.isPersistent(orig)); |
| assertFalse(pm.isPersistent(copy)); |
| endEm(pm); |
| } |
| |
| /** |
| * test subclass which we cannot handle safely |
| */ |
| public void testSubclassClone() { |
| OpenJPAEntityManager pm = |
| (OpenJPAEntityManager) currentEntityManager(); |
| startTx(pm); |
| SubclassClone orig = new SubclassClone("test"); |
| pm.persist(orig); |
| endTx(pm); |
| pm.refresh(orig); |
| SubclassClone copy = orig.safeClone(); |
| assertEquals("test", copy.getString()); |
| assertTrue(pm.isPersistent(orig)); |
| // this should be true since the sm should be VM copied. |
| // as we intentionally don't handle this case. |
| assertTrue(pm.isPersistent(copy)); |
| endEm(pm); |
| } |
| |
| /** |
| * test explicit clone call |
| */ |
| public void testPCClone() { |
| OpenJPAEntityManager pm = |
| (OpenJPAEntityManager) currentEntityManager(); |
| startTx(pm); |
| PCClone orig = new PCClone("test"); |
| pm.persist(orig); |
| endTx(pm); |
| pm.refresh(orig); |
| PCClone copy = (PCClone) orig.clone(); |
| assertEquals("test", copy.getString()); |
| assertTrue(pm.isPersistent(orig)); |
| assertFalse(pm.isPersistent(copy)); |
| endEm(pm); |
| } |
| } |
| |