| /* |
| * 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.access; |
| |
| import java.util.Random; |
| |
| import javax.persistence.EntityManager; |
| import javax.persistence.Query; |
| |
| import org.apache.openjpa.persistence.OpenJPAEntityManagerFactorySPI; |
| import org.apache.openjpa.persistence.OpenJPAEntityManagerSPI; |
| import org.apache.openjpa.persistence.OpenJPAPersistence; |
| import org.apache.openjpa.persistence.access.xml.XMLDefFieldMixedPropAccess2; |
| import org.apache.openjpa.persistence.access.xml.XMLDefPropMixedFieldAccess2; |
| import org.apache.openjpa.persistence.access.xml.XMLFieldAccess2; |
| import org.apache.openjpa.persistence.access.xml.XMLPropAccess2; |
| import org.apache.openjpa.persistence.test.SingleEMFTestCase; |
| |
| public class TestDefaultAccess extends SingleEMFTestCase { |
| |
| @Override |
| public void setUp() { |
| setUp(CLEAR_TABLES, |
| PropEntity.class, MappedCallbackSup.class); |
| } |
| |
| |
| /** |
| * Validates that an property access entity extending a mapped superclass |
| * containing no persistent fields (only a callback) does not cause access |
| * validation failures. |
| */ |
| public void testDefaultMappedSuperclassAccess() { |
| |
| EntityManager em = emf.createEntityManager(); |
| |
| PropEntity pe = new PropEntity(); |
| |
| pe.setId(new Random().nextInt()); |
| pe.setName("Name"); |
| |
| em.getTransaction().begin(); |
| em.persist(pe); |
| em.getTransaction().commit(); |
| em.close(); |
| } |
| |
| /** |
| * Validates use of access specifier of FIELD in entity-mappings. |
| */ |
| public void testEMDefaultFieldAccess() { |
| OpenJPAEntityManagerFactorySPI emf1 = |
| (OpenJPAEntityManagerFactorySPI)OpenJPAPersistence. |
| createEntityManagerFactory("Access-EMFldDef", |
| "org/apache/openjpa/persistence/access/" + |
| "access-def-persistence.xml"); |
| |
| OpenJPAEntityManagerSPI em = emf1.createEntityManager(); |
| verifyDefaultFieldAccess(em); |
| |
| em.close(); |
| clear(emf1); |
| closeEMF(emf1); |
| } |
| |
| /** |
| * Validates use of access specifier of PROPERTY in entity-mappings. |
| */ |
| public void testEMDefaultPropertyAccess() { |
| OpenJPAEntityManagerFactorySPI emf1 = |
| (OpenJPAEntityManagerFactorySPI)OpenJPAPersistence. |
| createEntityManagerFactory("Access-EMPropDef", |
| "org/apache/openjpa/persistence/access/" + |
| "access-def-persistence.xml"); |
| |
| OpenJPAEntityManagerSPI em = emf1.createEntityManager(); |
| verifyDefaultPropertyAccess(em); |
| |
| em.close(); |
| clear(emf1); |
| closeEMF(emf1); |
| } |
| |
| /** |
| * Validates use of access specifier of FIELD in persistence unit defaults. |
| */ |
| public void testPUDefaultFieldAccess() { |
| OpenJPAEntityManagerFactorySPI emf1 = |
| (OpenJPAEntityManagerFactorySPI)OpenJPAPersistence. |
| createEntityManagerFactory("Access-PUFldDef", |
| "org/apache/openjpa/persistence/access/" + |
| "access-pudef-persistence.xml"); |
| |
| OpenJPAEntityManagerSPI em = emf1.createEntityManager(); |
| verifyDefaultFieldAccess(em); |
| |
| em.close(); |
| clear(emf1); |
| closeEMF(emf1); |
| } |
| |
| /** |
| * Validates use of access specifier of PROPERTY in persistence unit |
| * defaults. |
| */ |
| public void testPUDefaultPropertyAccess() { |
| OpenJPAEntityManagerFactorySPI emf1 = |
| (OpenJPAEntityManagerFactorySPI)OpenJPAPersistence. |
| createEntityManagerFactory("Access-PUPropDef", |
| "org/apache/openjpa/persistence/access/" + |
| "access-pudef-persistence.xml"); |
| |
| OpenJPAEntityManagerSPI em = emf1.createEntityManager(); |
| verifyDefaultPropertyAccess(em); |
| |
| em.close(); |
| clear(emf1); |
| closeEMF(emf1); |
| } |
| |
| private void verifyDefaultFieldAccess(OpenJPAEntityManagerSPI em) { |
| XMLFieldAccess2 fa = new XMLFieldAccess2(); |
| // Set the persistent field through a misnamed setter |
| fa.setStringField("XMLFieldAccess2"); |
| |
| em.getTransaction().begin(); |
| em.persist(fa); |
| em.getTransaction().commit(); |
| em.clear(); |
| |
| // This value of a persistent field was set using the setter |
| // above, but this query will use the field name to verify that |
| // field access is in use. |
| Query qry = em.createNamedQuery("XMLFieldAccess2.query"); |
| qry.setParameter("id", fa.getId()); |
| qry.setParameter("strVal", "XMLFieldAccess2"); |
| XMLFieldAccess2 fa2 = (XMLFieldAccess2)qry.getSingleResult(); |
| assertEquals(fa.getId(), fa2.getId()); |
| |
| XMLDefFieldMixedPropAccess2 dfmpa = new XMLDefFieldMixedPropAccess2(); |
| // Call non-PC setter |
| dfmpa.setStrField("NonPCSetter"); |
| // Call setter with property access |
| dfmpa.setStringField("XMLDFMPA2"); |
| |
| em.getTransaction().begin(); |
| em.persist(dfmpa); |
| em.getTransaction().commit(); |
| em.clear(); |
| |
| // This value of a persistent property was set using the setter |
| // above, but this query will use the property name to verify that |
| // property access is in use. |
| qry = em.createNamedQuery("XMLDFMPA2.query"); |
| qry.setParameter("id", dfmpa.getId()); |
| qry.setParameter("strVal", "XMLDFMPA2"); |
| XMLDefFieldMixedPropAccess2 dfmpa2 = |
| (XMLDefFieldMixedPropAccess2)qry.getSingleResult(); |
| assertEquals(dfmpa, dfmpa2); |
| assertEquals(dfmpa2.getStringField(), "XMLDFMPA2"); |
| |
| try { |
| qry = em.createNamedQuery("XMLDFMPA2.badQuery"); |
| qry.setParameter("id", dfmpa.getId()); |
| qry.setParameter("strVal", "XMLDFMPA2"); |
| qry.getSingleResult(); |
| fail("Execution of this query should have thrown an exception"); |
| } |
| catch (Exception e) { |
| // Expected exception |
| } |
| } |
| |
| private void verifyDefaultPropertyAccess(OpenJPAEntityManagerSPI em) { |
| XMLPropAccess2 pa = new XMLPropAccess2(); |
| // Set the persistent field through a mis-named setter |
| pa.setStrProp("PropertyAccess"); |
| |
| em.getTransaction().begin(); |
| em.persist(pa); |
| em.getTransaction().commit(); |
| em.clear(); |
| |
| // This value of a persistent field was set using the setter |
| // above, but this query will use the field name to verify that |
| // field access is in use. |
| Query qry = em.createNamedQuery("XMLPropAccess2.query"); |
| qry.setParameter("id", pa.getId()); |
| qry.setParameter("strVal", "PropertyAccess"); |
| XMLPropAccess2 pa2 = (XMLPropAccess2)qry.getSingleResult(); |
| assertEquals(pa, pa2); |
| |
| XMLDefPropMixedFieldAccess2 dpmfa = new XMLDefPropMixedFieldAccess2(); |
| // Call setter with underlying field access |
| dpmfa.setStrProp("XMLDPMFA2"); |
| |
| em.getTransaction().begin(); |
| em.persist(dpmfa); |
| em.getTransaction().commit(); |
| em.clear(); |
| |
| // This value of a persistent field was set using the setter |
| // above, but this query will use the property name to verify that |
| // property access is in use. |
| qry = em.createNamedQuery("XMLDPMFA2.query"); |
| qry.setParameter("id", dpmfa.getId()); |
| qry.setParameter("strVal", "XMLDPMFA2"); |
| XMLDefPropMixedFieldAccess2 dpmfa2 = |
| (XMLDefPropMixedFieldAccess2)qry.getSingleResult(); |
| assertEquals(dpmfa, dpmfa2); |
| assertEquals(dpmfa2.getStrProp(), "XMLDPMFA2"); |
| |
| try { |
| qry = em.createNamedQuery("XMLDPMFA2.badQuery"); |
| qry.setParameter("id", dpmfa.getId()); |
| qry.setParameter("strVal", "XMLDPMFA2"); |
| qry.getSingleResult(); |
| fail("Usage of this query should have thrown an exception"); |
| } |
| catch (Exception e) { |
| // Expected exception |
| } |
| } |
| } |