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/*
* Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Oracle - initial API and implementation from Oracle TopLink
// 09/23/2008-1.1 Guy Pelletier
// - 241651: JPA 2.0 Access Type support
// 03/08/2010-2.1 Guy Pelletier
// - 303632: Add attribute-type for mapping attributes to EclipseLink-ORM
// 03/29/2010-2.1 Guy Pelletier
// - 267217: Add Named Access Type to EclipseLink-ORM
// 04/09/2010-2.1 Guy Pelletier
// - 307050: Add defaults for access methods of a VIRTUAL access type
// 06/16/2010-2.2 Guy Pelletier
// - 247078: eclipselink-orm.xml schema should allow lob and enumerated on version and id mappings
// 10/15/2010-2.2 Guy Pelletier
// - 322008: Improve usability of additional criteria applied to queries at the session/EM
// 07/03/2011-2.3.1 Guy Pelletier
// - 348756: m_cascadeOnDelete boolean should be changed to Boolean
package org.eclipse.persistence.testing.tests.jpa.xml.advanced;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.lang.reflect.Array;
import java.sql.Date;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import jakarta.persistence.Query;
import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityNotFoundException;
import junit.framework.*;
import org.eclipse.persistence.descriptors.ClassDescriptor;
import org.eclipse.persistence.descriptors.SelectedFieldsLockingPolicy;
import org.eclipse.persistence.descriptors.invalidation.CacheInvalidationPolicy;
import org.eclipse.persistence.descriptors.invalidation.TimeToLiveCacheInvalidationPolicy;
import org.eclipse.persistence.internal.descriptors.OptimisticLockingPolicy;
import org.eclipse.persistence.internal.helper.ClassConstants;
import org.eclipse.persistence.internal.helper.DatabaseField;
import org.eclipse.persistence.internal.helper.Helper;
import org.eclipse.persistence.internal.jpa.EntityManagerImpl;
import org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor;
import org.eclipse.persistence.internal.jpa.metadata.accessors.classes.XMLAttributes;
import org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.BasicAccessor;
import org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.BasicCollectionAccessor;
import org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.OneToManyAccessor;
import org.eclipse.persistence.internal.jpa.metadata.mappings.CascadeMetadata;
import org.eclipse.persistence.internal.jpa.metadata.xml.XMLEntityMappings;
import org.eclipse.persistence.internal.jpa.metadata.xml.XMLEntityMappingsWriter;
import org.eclipse.persistence.internal.jpa.metadata.xml.XMLPersistenceUnitMetadata;
import org.eclipse.persistence.internal.jpa.metadata.xml.XMLPersistenceUnitDefaults;
import org.eclipse.persistence.mappings.DatabaseMapping;
import org.eclipse.persistence.mappings.DirectToFieldMapping;
import org.eclipse.persistence.mappings.ForeignReferenceMapping;
import org.eclipse.persistence.mappings.OneToManyMapping;
import org.eclipse.persistence.mappings.converters.ObjectTypeConverter;
import org.eclipse.persistence.queries.DoesExistQuery;
import org.eclipse.persistence.sessions.DatabaseSession;
import org.eclipse.persistence.sessions.server.ServerSession;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Bungalow;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Confidant;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Department;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.EmployeePopulator;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Address;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.AdvancedTableCreator;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Customer;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Dealer;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Employee;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.EmploymentPeriod;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.LargeProject;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Loner;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.ModelExamples;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Name;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.PhoneNumber;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Project;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.ReadOnlyClass;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Shovel;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.ShovelDigger;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.ShovelOwner;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.ShovelProject;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.ShovelSections;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.SmallProject;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.ShovelSections.MaterialType;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Violation;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.ViolationCode;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.Violation.ViolationID;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.ViolationCode.ViolationCodeId;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.additionalcriteria.Bolt;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.additionalcriteria.Nut;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.additionalcriteria.School;
import org.eclipse.persistence.testing.models.jpa.xml.advanced.additionalcriteria.Student;
import org.eclipse.persistence.testing.framework.JoinedAttributeTestHelper;
import org.eclipse.persistence.testing.framework.junit.JUnitTestCase;
import org.eclipse.persistence.testing.tests.jpa.TestingProperties;
/**
* JUnit test case(s) for the TopLink EntityMappingsXMLProcessor.
*/
public class EntityMappingsAdvancedJUnitTestCase extends JUnitTestCase {
private static Integer employeeId, extendedEmployeeId;
private static long visa = 1234567890;
private static long amex = 1987654321;
private static long diners = 1192837465;
private static long mastercard = 1647382910;
private static long rbc = 4783;
private static long scotia = 8732;
private static long td = 839362;
private static long cibc = 948274;
private String m_persistenceUnit;
public EntityMappingsAdvancedJUnitTestCase() {
super();
}
public EntityMappingsAdvancedJUnitTestCase(String name) {
super(name);
}
public EntityMappingsAdvancedJUnitTestCase(String name, String persistenceUnit) {
super(name);
m_persistenceUnit = persistenceUnit;
}
public static Test suite() {
String ormTesting = TestingProperties.getProperty(TestingProperties.ORM_TESTING, TestingProperties.JPA_ORM_TESTING);
final String persistenceUnit = ormTesting.equals(TestingProperties.JPA_ORM_TESTING)? "default" : "extended-advanced";
TestSuite suite = new TestSuite("Advanced Model - " + persistenceUnit);
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testSetup", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testCreateEmployee", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testReadEmployee", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testNamedNativeQueryOnAddress", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testNamedQueryOnEmployee", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testUpdateEmployee", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testRefreshNotManagedEmployee", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testRefreshRemovedEmployee", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testDeleteEmployee", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testUnidirectionalPersist", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testUnidirectionalUpdate", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testUnidirectionalFetchJoin", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testUnidirectionalTargetLocking_AddRemoveTarget", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testUnidirectionalTargetLocking_DeleteSource", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testXMLEntityMappingsWriteOut", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testInheritFromNonMapped", persistenceUnit));
if (persistenceUnit.equals("extended-advanced")) {
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testSexObjectTypeConverterDefaultValue", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testExistenceCheckingSetting", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testReadOnlyClassSetting", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testEmployeeChangeTrackingPolicy", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testAddressChangeTrackingPolicy", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testPhoneNumberChangeTrackingPolicy", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testProjectChangeTrackingPolicy", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testJoinFetchSetting", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testEmployeeOptimisticLockingSettings", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testEmployeeCacheSettings", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testProjectOptimisticLockingSettings", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testExtendedEmployee", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testGiveExtendedEmployeeASexChange", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testNamedStoredProcedureQuery", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testNamedStoredProcedureQueryInOut", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testMethodBasedTransformationMapping", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testClassBasedTransformationMapping", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testClassInstanceConverter", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testProperty", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testAccessorMethods", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testIfMultipleBasicCollectionMappingsExistForEmployeeResponsibilites", persistenceUnit));
// These are dynamic persistence tests.
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testAttributeTypeSpecifications", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testMockDynamicClassCRUD", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testEnumeratedPrimaryKeys", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testAdditionalCriteriaModelPopulate", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testAdditionalCriteria", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testAdditionalCriteriaWithParameterFromEM1", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testAdditionalCriteriaWithParameterFromEM2", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testAdditionalCriteriaWithParameterFromEMF", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testComplexAdditionalCriteria", persistenceUnit));
suite.addTest(new EntityMappingsAdvancedJUnitTestCase("testDeleteAll", persistenceUnit));
}
return suite;
}
/**
* The setup is done as a test, both to record its failure, and to allow execution in the server.
*/
public void testSetup() {
DatabaseSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
AdvancedTableCreator atc = new AdvancedTableCreator();
atc.replaceTables(session);
// Populate the database with our examples.
EmployeePopulator employeePopulator = new EmployeePopulator();
employeePopulator.buildExamples();
employeePopulator.persistExample(session);
clearCache(m_persistenceUnit);
}
/**
* Verifies that access-methods are correctly processed and used.
*/
public void testAccessorMethods() {
EntityManager em = createEntityManager(m_persistenceUnit);
String testSin = "123456";
beginTransaction(em);
try {
Employee employee = ModelExamples.employeeExample1();
employee.enterSIN(testSin);
em.persist(employee);
Integer employeeId = employee.getId();
commitTransaction(em);
clearCache(m_persistenceUnit);
em.clear();
// Re-read the employee and verify the data.
Employee emp = em.find(Employee.class, employeeId);
assertTrue("The SIN value was not persisted.", testSin.equals( emp.returnSIN() ) );
assertTrue("The enterSIN accessor on Employee was not used to set the value", emp.returnSinChangeCounter()==1 );
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
}
/**
* Test user defined additional criteria with no parameters.
*/
public void testAdditionalCriteriaModelPopulate() {
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
// Persist some schools
School school1 = new School();
school1.setName("Ottawa Junior High");
school1.addStudent(new Student("OttawaJRStud1"));
school1.addStudent(new Student("OttawaJRStud2"));
school1.addStudent(new Student("OttawaJRStud3"));
em.persist(school1);
School school2 = new School();
school2.setName("Ottawa Senior High");
school2.addStudent(new Student("OttawaSRStud1"));
school2.addStudent(new Student("OttawaSRStud2"));
school2.addStudent(new Student("OttawaSRStud3"));
school2.addStudent(new Student("OttawaSRStud4"));
school2.addStudent(new Student("OttawaSRStud5"));
em.persist(school2);
School school3 = new School();
school3.setName("Toronto Junior High");
school3.addStudent(new Student("TorontoJRStud1"));
school3.addStudent(new Student("TorontoJRStud2"));
school3.addStudent(new Student("TorontoJRStud3"));
school3.addStudent(new Student("TorontoJRStud4"));
school3.addStudent(new Student("TorontoJRStud5"));
school3.addStudent(new Student("TorontoJRStud6"));
school3.addStudent(new Student("TorontoJRStud7"));
em.persist(school3);
School school4 = new School();
school4.setName("Toronto Senior High");
school4.addStudent(new Student("TorontoSRStud1"));
school4.addStudent(new Student("TorontoSRStud2"));
school4.addStudent(new Student("TorontoSRStud3"));
school4.addStudent(new Student("TorontoSRStud4"));
school4.addStudent(new Student("TorontoSRStud5"));
school4.addStudent(new Student("TorontoSRStud6"));
school4.addStudent(new Student("TorontoSRStud7"));
school4.addStudent(new Student("TorontoSRStud8"));
school4.addStudent(new Student("TorontoSRStud9"));
school4.addStudent(new Student("TorontoSRStud10"));
school4.addStudent(new Student("TorontoSRStud11"));
em.persist(school4);
School school5 = new School();
school5.setName("Montreal Senior High");
school5.addStudent(new Student("MontrealSRStud1"));
school5.addStudent(new Student("MontrealSRStud2"));
school5.addStudent(new Student("MontrealSRStud3"));
school5.addStudent(new Student("MontrealSRStud4"));
school5.addStudent(new Student("MontrealSRStud5"));
em.persist(school5);
Bolt bolt1 = new Bolt();
Nut nut1 = new Nut();
nut1.setColor("Grey");
nut1.setSize(8);
bolt1.setNut(nut1);
em.persist(bolt1);
Bolt bolt2 = new Bolt();
Nut nut2 = new Nut();
nut2.setColor("Black");
nut2.setSize(8);
bolt2.setNut(nut2);
em.persist(bolt2);
Bolt bolt3 = new Bolt();
Nut nut3 = new Nut();
nut3.setColor("Grey");
nut3.setSize(6);
bolt3.setNut(nut3);
em.persist(bolt3);
Bolt bolt4 = new Bolt();
Nut nut4 = new Nut();
nut4.setColor("Black");
nut4.setSize(6);
bolt4.setNut(nut4);
em.persist(bolt4);
Bolt bolt5 = new Bolt();
Nut nut5 = new Nut();
nut5.setColor("Grey");
nut5.setSize(2);
bolt5.setNut(nut5);
em.persist(bolt5);
Bolt bolt6 = new Bolt();
Nut nut6 = new Nut();
nut6.setColor("Grey");
nut6.setSize(8);
bolt6.setNut(nut6);
em.persist(bolt6);
commitTransaction(em);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
// Re-throw exception to ensure stacktrace appears in test result.
throw e;
}
closeEntityManager(em);
}
/**
* Test user defined additional criteria with no parameters. The additional
* criteria on school filters for Ottawa named schools.
*/
public void testAdditionalCriteria() {
EntityManager em = createEntityManager(m_persistenceUnit);
try {
List schools = em.createNamedQuery("findJPQLXMLSchools").getResultList();
assertTrue("Incorrect number of schools were returned [" + schools.size() + "], expected [2]", schools.size() == 2);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
// Re-throw exception to ensure stacktrace appears in test result.
throw e;
}
closeEntityManager(em);
}
/**
* Test user defined additional criteria with parameter.
*/
public void testAdditionalCriteriaWithParameterFromEM1() {
EntityManager em = createEntityManager(m_persistenceUnit);
try {
// This should override the EMF property of Montreal%
em.setProperty("NAME", "Ottawa%");
// Find the schools, because of our additional criteria on Student
// and the property above, we should only return Ottawa students.
List students = em.createQuery("SELECT s from XMLStudent s").getResultList();
assertTrue("Incorrect number of students were returned [" + students.size() + "], expected [8]", students.size() == 8);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
// Re-throw exception to ensure stacktrace appears in test result.
throw e;
}
closeEntityManager(em);
}
/**
* Test user defined additional criteria with parameter.
*/
public void testAdditionalCriteriaWithParameterFromEM2() {
EntityManager em = createEntityManager(m_persistenceUnit);
try {
// This should override the EMF property of Montreal%
em.setProperty("NAME", "Toronto%");
// Find the schools, because of our additional criteria on Student
// and the property above, we should only return Toronto students.
// However, they should not have any schools loaded.
List students = em.createQuery("SELECT s from XMLStudent s").getResultList();
assertTrue("Incorrect number of students were returned [" + students.size() + "], expected [18]", students.size() == 18);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
// Re-throw exception to ensure stacktrace appears in test result.
throw e;
}
closeEntityManager(em);
}
/**
* Test user defined additional criteria with parameters.
*/
public void testAdditionalCriteriaWithParameterFromEMF() {
EntityManager em = createEntityManager(m_persistenceUnit);
try {
// This should use the EMF NAME property of Montreal%
List students = em.createQuery("SELECT s from XMLStudent s").getResultList();
assertTrue("Incorrect number of students were returned [" + students.size() + "], expected [5]", students.size() == 5);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
// Re-throw exception to ensure stacktrace appears in test result.
throw e;
}
closeEntityManager(em);
}
/**
* Test user defined additional criteria with parameter.
*/
public void testComplexAdditionalCriteria() {
EntityManager em = createEntityManager(m_persistenceUnit);
try {
em.setProperty("NUT_SIZE", 8);
em.setProperty("NUT_COLOR", "Grey");
List bolts = em.createQuery("SELECT b from XMLBolt b").getResultList();
assertTrue("Incorrect number of bolts were returned [" + bolts.size() + "], expected [2]", bolts.size() == 2);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
// Re-throw exception to ensure stacktrace appears in test result.
throw e;
}
closeEntityManager(em);
}
/**
* Verifies a default object type value is set from metadata processing.
*/
public void testSexObjectTypeConverterDefaultValue() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor employeeDescriptor = session.getDescriptor(Employee.class);
DirectToFieldMapping mapping = (DirectToFieldMapping) employeeDescriptor.getMappingForAttributeName("gender");
assertNotNull("Gender mapping from Employee not found.", mapping);
assertTrue("No object type converter found on the gender mapping.", ObjectTypeConverter.class.isAssignableFrom(mapping.getConverter().getClass()));
assertTrue("Default object value on the object type converter for gender was not set to Male.", ((ObjectTypeConverter) mapping.getConverter()).getDefaultAttributeValue().equals(Employee.Gender.Male.name()));
}
/**
* Verifies that existence-checking metadata is correctly processed.
*/
public void testExistenceCheckingSetting() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor employeeDescriptor = session.getDescriptor(Employee.class);
assertTrue("Employee existence checking was incorrect", employeeDescriptor.getQueryManager().getDoesExistQuery().getExistencePolicy() == DoesExistQuery.CheckDatabase);
ClassDescriptor projectDescriptor = session.getDescriptor(Project.class);
assertTrue("Project existence checking was incorrect", projectDescriptor.getQueryManager().getDoesExistQuery().getExistencePolicy() == DoesExistQuery.CheckCache);
ClassDescriptor smallProjectDescriptor = session.getDescriptor(SmallProject.class);
assertTrue("SmallProject existence checking was incorrect", smallProjectDescriptor.getQueryManager().getDoesExistQuery().getExistencePolicy() == DoesExistQuery.AssumeExistence);
ClassDescriptor largeProjectDescriptor = session.getDescriptor(LargeProject.class);
assertTrue("LargeProject existence checking was incorrect", largeProjectDescriptor.getQueryManager().getDoesExistQuery().getExistencePolicy() == DoesExistQuery.AssumeNonExistence);
}
/**
* Verifies that a basic collection is not added to the employee descriptor
* twice.
*/
public void testIfMultipleBasicCollectionMappingsExistForEmployeeResponsibilites() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor employeeDescriptor = session.getDescriptor(Employee.class);
int foundCount = 0;
for (DatabaseMapping mapping : employeeDescriptor.getMappings()) {
if (mapping.isDirectCollectionMapping()) {
if (mapping.getAttributeName().equals("responsibilities")) {
foundCount++;
}
}
}
assertFalse("We found multiple mappings for Employee responsibilities", foundCount == 2);
}
/**
* Verifies that the read-only metadata is correctly processed.
*/
public void testReadOnlyClassSetting() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor descriptor = session.getDescriptor(ReadOnlyClass.class);
assertFalse("ReadOnlyClass descriptor was not found in the PU [" + m_persistenceUnit + "]", descriptor == null);
assertTrue("ReadOnlyClass descriptor is not set to read only.", descriptor.shouldBeReadOnly());
}
/**
* Verifies that the change tracking metadata is correctly processed.
* Employee has an AUTO setting, but has EAGER collections and transformation mapping
* so should not be change tracked.
*/
public void testEmployeeChangeTrackingPolicy() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor descriptor = session.getDescriptor(Employee.class);
assertFalse("Employee descriptor was not found in the PU [" + m_persistenceUnit + "]", descriptor == null);
assertFalse("Employee descriptor has incorrect object change policy", descriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
}
/**
* Verifies that the change tracking metadata is correctly processed.
*/
public void testAddressChangeTrackingPolicy() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor descriptor = session.getDescriptor(Address.class);
assertFalse("Address descriptor was not found in the PU [" + m_persistenceUnit + "]", descriptor == null);
assertTrue("Address descriptor has incorrect object change policy", descriptor.getObjectChangePolicyInternal().isDeferredChangeDetectionPolicy());
}
/**
* Verifies that the change tracking metadata is correctly processed.
*/
public void testPhoneNumberChangeTrackingPolicy() {
if (!JUnitTestCase.isWeavingEnabled(m_persistenceUnit)) {
return;
}
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor descriptor = session.getDescriptor(PhoneNumber.class);
assertFalse("PhoneNumber descriptor was not found in the PU [" + m_persistenceUnit + "]", descriptor == null);
assertTrue("PhoneNumber descriptor has incorrect object change policy", descriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
}
/**
* Verifies that the change tracking metadata is correctly processed.
*/
public void testProjectChangeTrackingPolicy() {
if (!JUnitTestCase.isWeavingEnabled(m_persistenceUnit)) {
return;
}
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor descriptor = session.getDescriptor(Project.class);
assertFalse("Project descriptor was not found in the PU [" + m_persistenceUnit + "]", descriptor == null);
assertTrue("Project descriptor has incorrect object change policy", descriptor.getObjectChangePolicy().isObjectChangeTrackingPolicy());
}
/**
* Verifies that the join-fetch setting was read correctly from XML.
*/
public void testJoinFetchSetting() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor descriptor = session.getDescriptor(Employee.class);
if (descriptor == null) {
fail("Employee descriptor was not found in the PU [" + m_persistenceUnit + "]");
} else if (((ForeignReferenceMapping)descriptor.getMappingForAttributeName("address")).getJoinFetch() != ForeignReferenceMapping.OUTER_JOIN) {
fail("join-fetch setting from XML was not read correctly for Employee's address.");
}
}
/**
* Verifies that the optimistic-locking settings were read correctly from XML.
*/
public void testEmployeeOptimisticLockingSettings() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor descriptor = session.getDescriptor(Employee.class);
if (descriptor == null) {
fail("Employee descriptor was not found in the PU [" + m_persistenceUnit + "]");
} else {
assertTrue("Incorrect optimistic locking policy set on the Employee descriptor.", descriptor.usesVersionLocking());
assertTrue("Incorrect cascade option set on the optimistic locking poluicy.", descriptor.getOptimisticLockingPolicy().isCascaded());
}
}
/**
* Verifies that settings from the Employee cache annotation have been set.
* Also verifies that that employee customizer sets the disable cache hits
* back to false. It is true in XML.
*/
public void testEmployeeCacheSettings() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor descriptor = session.getDescriptor(Employee.class);
if (descriptor == null) {
fail("A descriptor for the Employee alias was not found in the PU [" + m_persistenceUnit + "]");
} else {
assertTrue("Incorrect cache type() setting.", descriptor.getIdentityMapClass().equals(ClassConstants.SoftCacheWeakIdentityMap_Class));
assertTrue("Incorrect cache size() setting.", descriptor.getIdentityMapSize() == 730);
assertFalse("Incorrect cache isolated() setting.", descriptor.isIsolated());
assertFalse("Incorrect cache alwaysRefresh() setting.", descriptor.shouldAlwaysRefreshCache());
assertFalse("Incorrect disable hits setting.", descriptor.shouldDisableCacheHits());
CacheInvalidationPolicy policy = descriptor.getCacheInvalidationPolicy();
assertTrue("Incorrect cache expiry() policy setting.", policy instanceof TimeToLiveCacheInvalidationPolicy);
assertTrue("Incorrect cache expiry() setting.", ((TimeToLiveCacheInvalidationPolicy) policy).getTimeToLive() == 1000);
assertTrue("Incorrect cache coordinationType() settting.", descriptor.getCacheSynchronizationType() == ClassDescriptor.INVALIDATE_CHANGED_OBJECTS);
}
}
/**
* Verifies that the optimistic-locking settings were read correctly from XML.
*/
public void testProjectOptimisticLockingSettings() {
ServerSession session = JUnitTestCase.getServerSession(m_persistenceUnit);
ClassDescriptor descriptor = session.getDescriptor(Project.class);
if (descriptor == null) {
fail("Project descriptor was not found in the PU [" + m_persistenceUnit + "]");
} else {
OptimisticLockingPolicy policy = descriptor.getOptimisticLockingPolicy();
if (policy instanceof SelectedFieldsLockingPolicy) {
List<DatabaseField> lockFields = ((SelectedFieldsLockingPolicy) policy).getLockFields();
if (lockFields.isEmpty() || lockFields.size() > 1) {
fail("Invalid amount of lock fields were set on Project's selected fields locking policy.");
} else {
DatabaseField lockField = lockFields.get(0);
assertTrue("Incorrect lock field was set on Project's selected fields locking policy.", lockField.getName().equals("VERSION"));
}
} else {
fail("A SelectedFieldsLockingPolicy was not set on the Project descriptor.");
}
}
}
public void testCreateEmployee() {
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
Employee employee = ModelExamples.employeeExample1();
ArrayList projects = new ArrayList();
projects.add(ModelExamples.projectExample1());
projects.add(ModelExamples.projectExample2());
employee.setProjects(projects);
em.persist(employee);
employeeId = employee.getId();
commitTransaction(em);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
}
/**
* Tests:
* - BasicMap mapping with a TypeConverter on the map value and an
* ObjectTypeConverter on the map key.
* - Basic with a converter
* - Basic with a custom converter
*/
public void testExtendedEmployee() {
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
Address address = new Address();
address.setCity("Nepean");
address.setCountry("Canada");
address.setPostalCode("K2J 6T3");
// One it goes through the custom converter this should be
// set to Ontario.
address.setProvince("oNtArIo");
address.setStreet("321 Crestway");
Employee employee = new Employee();
employee.setGivenName("Boy");
employee.setFamilyName("Pelletier");
employee.setMale();
employee.addVisa(visa);
employee.addAmex(amex);
employee.addDinersClub(diners);
employee.addMastercard(mastercard);
employee.addRoyalBankCreditLine(rbc);
employee.addScotiabankCreditLine(scotia);
employee.addTorontoDominionCreditLine(td);
employee.addCanadianImperialCreditLine(cibc);
employee.setAddress(address);
employee.setSalary(20000);
employee.setPeriod(new EmploymentPeriod());
employee.getPeriod().setStartDate(new Date(System.currentTimeMillis()-1000000));
employee.getPeriod().setEndDate(new Date(System.currentTimeMillis()+1000000));
employee.addResponsibility("A very important responsibility");
em.persist(employee);
extendedEmployeeId = employee.getId();
commitTransaction(em);
clearCache(m_persistenceUnit);
em.clear();
// Re-read the employee and verify the data.
Employee emp = em.find(Employee.class, extendedEmployeeId);
assertNotNull("The employee was not found", emp);
assertTrue("The address province value was not converted", emp.getAddress().getProvince().equals("Ontario"));
assertTrue("Gender was not persisted correctly.", emp.isMale());
assertTrue("Visa card did not persist correctly.", emp.hasVisa(visa));
assertTrue("Amex card did not persist correctly.", emp.hasAmex(amex));
assertTrue("Diners Club card did not persist correctly.", emp.hasDinersClub(diners));
assertTrue("Mastercard card did not persist correctly.", emp.hasMastercard(mastercard));
assertTrue("RBC credit line did not persist correctly.", emp.hasRoyalBankCreditLine(rbc));
assertTrue("Scotia credit line did not persist correctly.", emp.hasScotiabankCreditLine(scotia));
assertTrue("TD credit line did not persist correctly.", emp.hasTorontoDominionCreditLine(td));
assertTrue("CIBC credit line did not persist correctly.", emp.hasCanadianImperialCreditLine(cibc));
boolean found = false;
for (String responsibility : (Collection<String>) emp.getResponsibilities()) {
if (responsibility.equals("A very important responsibility")) {
found = true;
break;
}
}
assertTrue("The new responsibility was not added.", found);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
closeEntityManager(em);
}
/**
* Tests an ObjectTypeConverter on a direct to field mapping.
*/
public void testGiveExtendedEmployeeASexChange() {
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
Employee maleEmp = em.find(Employee.class, extendedEmployeeId);
maleEmp.setFemale();
maleEmp.setGivenName("Girl");
commitTransaction(em);
// Clear cache and clear the entity manager
clearCache(m_persistenceUnit);
em.clear();
Employee girlEmp = em.find(Employee.class, extendedEmployeeId);
assertTrue("The extended employee's change didn't occur.", girlEmp.isFemale());
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
closeEntityManager(em);
}
public void testDeleteEmployee() {
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
em.remove(em.find(Employee.class, employeeId));
commitTransaction(em);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
assertTrue("Error deleting Employee", em.find(Employee.class, employeeId) == null);
}
public void testNamedNativeQueryOnAddress() {
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
Address address1 = ModelExamples.addressExample1();
em.persist(address1);
Address address2 = ModelExamples.addressExample2();
em.persist(address2);
commitTransaction(em);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
Query query = em.createNamedQuery("findAllXMLAddresses");
List addresses = query.getResultList();
assertTrue("Error executing named native query 'findAllXMLAddresses'", addresses != null);
}
public void testNamedQueryOnEmployee() {
Query query = createEntityManager(m_persistenceUnit).createNamedQuery("findAllXMLEmployeesByFirstName");
query.setParameter("firstname", "Brady");
Employee employee = (Employee) query.getSingleResult();
assertTrue("Error executing named query 'findAllXMLEmployeesByFirstName'", employee != null);
}
public void testReadEmployee() {
Employee employee = createEntityManager(m_persistenceUnit).find(Employee.class, employeeId);
assertTrue("Error reading Employee", employee.getId() == employeeId.intValue());
}
public void testUpdateEmployee() {
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
int version = 0;
try {
Employee employee = em.find(Employee.class, employeeId);
version = employee.getVersion();
employee.setSalary(50000);
em.merge(employee);
commitTransaction(em);
// Clear cache and clear the entity manager
clearCache(m_persistenceUnit);
em.clear();
Employee emp = em.find(Employee.class, employeeId);
assertTrue("Error updating Employee", emp.getSalary() == 50000);
assertTrue("Version field not updated", emp.getVersion() == version + 1);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
closeEntityManager(em);
}
public void testRefreshNotManagedEmployee() {
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
Employee emp = new Employee();
emp.setGivenName("NotManaged");
em.refresh(emp);
fail("entityManager.refresh(notManagedObject) didn't throw exception");
} catch (IllegalArgumentException illegalArgumentException) {
// expected behavior
} catch (RuntimeException e ) {
throw e;
} finally {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
}
}
public void testRefreshRemovedEmployee() {
// find an existing or create a new Employee
String firstName = "testRefreshRemovedEmployee";
Employee emp;
EntityManager em = createEntityManager(m_persistenceUnit);
List result = em.createQuery("SELECT OBJECT(e) FROM XMLEmployee e WHERE e.firstName = '"+firstName+"'").getResultList();
if(!result.isEmpty()) {
emp = (Employee)result.get(0);
} else {
emp = new Employee();
emp.setGivenName(firstName);
// persist the Employee
beginTransaction(em);
try {
em.persist(emp);
commitTransaction(em);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
}
beginTransaction(em);
try{
emp = em.find(Employee.class, emp.getId());
if (getServerSession(m_persistenceUnit).getPlatform().isSymfoware()){
// Symfoware does not support deleteall with multiple table
em.createNativeQuery("DELETE FROM CMP3_XML_EMPLOYEE WHERE F_NAME = '"+firstName+"'").executeUpdate();
} else {
// delete the Employee from the db
em.createQuery("DELETE FROM XMLEmployee e WHERE e.firstName = '"+firstName+"'").executeUpdate();
}
// refresh the Employee - should fail with EntityNotFoundException
em.refresh(emp);
fail("entityManager.refresh(removedObject) didn't throw exception");
} catch (EntityNotFoundException entityNotFoundException) {
// expected behavior
} finally {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
}
}
public void testContainsRemovedEmployee() {
// find an existing or create a new Employee
String firstName = "testContainsRemovedEmployee";
Employee emp;
EntityManager em = createEntityManager(m_persistenceUnit);
List result = em.createQuery("SELECT OBJECT(e) FROM XMLEmployee e WHERE e.firstName = '"+firstName+"'").getResultList();
if(!result.isEmpty()) {
emp = (Employee)result.get(0);
} else {
emp = new Employee();
emp.setGivenName(firstName);
// persist the Employee
beginTransaction(em);
try{
em.persist(emp);
commitTransaction(em);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
}
boolean containsRemoved = true;
beginTransaction(em);
try{
emp = em.find(Employee.class, emp.getId());
em.remove(emp);
containsRemoved = em.contains(emp);
commitTransaction(em);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
assertFalse("entityManager.contains(removedObject)==true ", containsRemoved);
}
public void testSubString() {
// find an existing or create a new Employee
String firstName = "testSubString";
Employee emp;
EntityManager em = createEntityManager(m_persistenceUnit);
List result = em.createQuery("SELECT OBJECT(e) FROM XMLEmployee e WHERE e.firstName = '"+firstName+"'").getResultList();
if(!result.isEmpty()) {
emp = (Employee)result.get(0);
} else {
emp = new Employee();
emp.setGivenName(firstName);
// persist the Employee
beginTransaction(em);
try{
em.persist(emp);
commitTransaction(em);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
}
int firstIndex = 1;
int lastIndex = firstName.length();
List employees = em.createQuery("SELECT object(e) FROM XMLEmployee e where e.firstName = substring(:p1, :p2, :p3)").
setParameter("p1", firstName).
setParameter("p2", firstIndex).
setParameter("p3", lastIndex).
getResultList();
// clean up
beginTransaction(em);
try{
em.createQuery("DELETE FROM XMLEmployee e WHERE e.firstName = '"+firstName+"'").executeUpdate();
commitTransaction(em);
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
throw e;
}
assertFalse("employees.isEmpty()==true ", employees.isEmpty());
}
/**
* Tests a named-stored-procedure-query setting
*/
public void testNamedStoredProcedureQuery() {
if (!supportsStoredProcedures(m_persistenceUnit)) {
return;
}
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
Address address1 = new Address();
address1.setCity("Ottawa");
address1.setPostalCode("K1G6P3");
address1.setProvince("ON");
address1.setStreet("123 Street");
address1.setCountry("Canada");
em.persist(address1);
commitTransaction(em);
// 260263 and 302316: clear the cache or we will end up with a false positive when comparing the entity to itself later
em.clear();
Query aQuery = em.createNamedQuery("SProcXMLAddress").setParameter("ADDRESS_ID", address1.getId());
Address address2 = (Address) aQuery.getSingleResult();
assertNotNull("Address returned from stored procedure is null", address2);
assertFalse("Address returned is the same cached instance that was persisted - the cache must be disabled for this test", address1 == address2); // new
// Integer address handled differently than int
assertTrue("Address not found using stored procedure", address1.getId().intValue() == address2.getId().intValue());
assertTrue("Address.street data returned doesn't match persisted address.street", address1.getStreet().equals(address2.getStreet()));
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
// Re-throw exception to ensure stacktrace appears in test result.
throw e;
}
closeEntityManager(em);
}
/**
* Tests a named-stored-procedure-query setting
*/
public void testNamedStoredProcedureQueryInOut() {
if (!supportsStoredProcedures(m_persistenceUnit)) {
return;
}
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
Address address1 = new Address();
address1.setCity("Ottawa");
address1.setPostalCode("K1G6P3");
address1.setProvince("ON");
address1.setStreet("123 Street");
address1.setCountry("Canada");
em.persist(address1);
commitTransaction(em);
// 260263 and 302316: clear the cache or we will end up with a false positive when comparing the entity to itself later
em.clear();
Query aQuery = em.createNamedQuery("SProcXMLInOut").setParameter("ADDRESS_ID", address1.getId());
Address address2 = (Address) aQuery.getSingleResult();
assertNotNull("Address returned from stored procedure is null", address2);
assertFalse("Address returned is the same cached instance that was persisted - the cache must be disabled for this test", address1 == address2); // new
// Integer address handled differently than int
assertTrue("Address not found using stored procedure", address1.getId().intValue() == address2.getId().intValue());
assertTrue("Address.street data returned doesn't match persisted address.street", address1.getStreet().equals(address2.getStreet()));
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
// Re-throw exception to ensure stacktrace appears in test result.
throw e;
}
closeEntityManager(em);
}
public void testMethodBasedTransformationMapping() {
internalTestTransformationMapping("normalHours");
}
public void testClassBasedTransformationMapping() {
internalTestTransformationMapping("overtimeHours");
}
protected void internalTestTransformationMapping(String attributeName) {
// setup: create an Employee, insert into db
int startHour = 8, startMin = 30, startSec = 15;
int endHour = 17, endMin = 15, endSec = 45;
String firstName = attributeName;
Employee employee = new Employee();
employee.setGivenName(firstName);
if(attributeName.equals("normalHours")) {
employee.setStartTime(Helper.timeFromHourMinuteSecond(startHour, startMin, startSec));
employee.setEndTime(Helper.timeFromHourMinuteSecond(endHour, endMin, endSec));
} else if(attributeName.equals("overtimeHours")) {
employee.setStartOvertime(Helper.timeFromHourMinuteSecond(startHour, startMin, startSec));
employee.setEndOvertime(Helper.timeFromHourMinuteSecond(endHour, endMin, endSec));
} else {
throw new RuntimeException("Unknown attributeName");
}
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
em.persist(employee);
commitTransaction(em);
} finally {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
}
int id = employee.getId();
// test
// clear cache
clearCache(m_persistenceUnit);
// read the employee from the db
em = createEntityManager(m_persistenceUnit);
employee = em.find(Employee.class,id);
// verify
Calendar calendarStart = Calendar.getInstance();
Calendar calendarEnd = Calendar.getInstance();
if(attributeName.equals("normalHours")) {
calendarStart.setTime(employee.getStartTime());
calendarEnd.setTime(employee.getEndTime());
} else if(attributeName.equals("overtimeHours")) {
calendarStart.setTime(employee.getStartOvertime());
calendarEnd.setTime(employee.getEndOvertime());
}
String errorMsg = "";
if(calendarStart.get(Calendar.HOUR_OF_DAY) != startHour || calendarStart.get(Calendar.MINUTE) != startMin || calendarStart.get(Calendar.SECOND) != startSec) {
if(attributeName.equals("normalHours")) {
errorMsg = "startTime = " + employee.getStartTime().toString() + " is wrong";
} else if(attributeName.equals("overtimeHours")) {
errorMsg = "startOvertime = " + employee.getStartOvertime().toString() + " is wrong";
}
}
if(calendarEnd.get(Calendar.HOUR_OF_DAY) != endHour || calendarEnd.get(Calendar.MINUTE) != endMin || calendarEnd.get(Calendar.SECOND) != endSec) {
if(errorMsg.length() > 0) {
errorMsg = errorMsg + "; ";
}
if(attributeName.equals("normalHours")) {
errorMsg = "endTime = " + employee.getEndTime().toString() + " is wrong";
} else if(attributeName.equals("overtimeHours")) {
errorMsg = "endOvertime = " + employee.getEndOvertime().toString() + " is wrong";
}
}
// clean up
beginTransaction(em);
try {
em.remove(employee);
commitTransaction(em);
} finally {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
closeEntityManager(em);
}
if(errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void testClassInstanceConverter(){
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
Address add = new Address();
add.setCity("St. Louis");
add.setType(new Bungalow());
em.persist(add);
commitTransaction(em);
int assignedSequenceNumber = add.getId();
em.clear();
getServerSession(m_persistenceUnit).getIdentityMapAccessor().initializeAllIdentityMaps();
add = em.find(Address.class, assignedSequenceNumber);
assertTrue("Did not correctly persist a mapping using a class-instance converter", (add.getType() instanceof Bungalow));
beginTransaction(em);
em.remove(add);
commitTransaction(em);
}
/**
* Tests Property and Properties annotations
*/
public void testProperty() {
EntityManager em = createEntityManager(m_persistenceUnit);
ClassDescriptor descriptor = ((EntityManagerImpl) em).getServerSession().getDescriptorForAlias("XMLEmployee");
ClassDescriptor aggregateDescriptor = ((EntityManagerImpl) em).getServerSession().getDescriptor(EmploymentPeriod.class);
em.close();
String errorMsg = "";
if (descriptor == null) {
errorMsg += " Descriptor for XMLEmployee alias was not found;";
}
if (aggregateDescriptor == null) {
errorMsg += " Descriptor for EmploymentPeriod.class was not found;";
}
if(errorMsg.length() > 0) {
fail(errorMsg);
}
// verify properties set on Employee instance
errorMsg += verifyPropertyValue(descriptor, "entityName", String.class, "XMLEmployee");
errorMsg += verifyPropertyValue(descriptor, "entityIntegerProperty", Integer.class, 1);
errorMsg += verifyPropertyValue(descriptor, "ToBeOverriddenByXml", Boolean.class, Boolean.TRUE);
errorMsg += verifyPropertyValue(descriptor, "ToBeProcessed", Boolean.class, Boolean.TRUE);
// each attribute of Employee was assigned a property attributeName with the value attribute name.
for(DatabaseMapping mapping : descriptor.getMappings()) {
errorMsg += verifyPropertyValue(mapping, "attributeName", String.class, mapping.getAttributeName());
}
// attribute m_lastName has many properties of different types
DatabaseMapping mapping = descriptor.getMappingForAttributeName("lastName");
errorMsg += verifyPropertyValue(mapping, "BooleanProperty", Boolean.class, Boolean.TRUE);
errorMsg += verifyPropertyValue(mapping, "ByteProperty", Byte.class, (byte) 1);
errorMsg += verifyPropertyValue(mapping, "CharacterProperty", Character.class, 'A');
errorMsg += verifyPropertyValue(mapping, "DoubleProperty", Double.class, 1.0);
errorMsg += verifyPropertyValue(mapping, "FloatProperty", Float.class, 1F);
errorMsg += verifyPropertyValue(mapping, "IntegerProperty", Integer.class, 1);
errorMsg += verifyPropertyValue(mapping, "LongProperty", Long.class, 1L);
errorMsg += verifyPropertyValue(mapping, "ShortProperty", Short.class, (short) 1);
errorMsg += verifyPropertyValue(mapping, "BigDecimalProperty", java.math.BigDecimal.class, java.math.BigDecimal.ONE);
errorMsg += verifyPropertyValue(mapping, "BigIntegerProperty", java.math.BigInteger.class, java.math.BigInteger.ONE);
errorMsg += verifyPropertyValue(mapping, "TimeProperty", java.sql.Time.class, Helper.timeFromString("13:59:59"));
errorMsg += verifyPropertyValue(mapping, "TimeStampProperty", java.sql.Timestamp.class, Helper.timestampFromString("2008-04-10 13:59:59"));
errorMsg += verifyPropertyValue(mapping, "DateProperty", java.sql.Date.class, Helper.dateFromString("2008-04-10"));
errorMsg += verifyPropertyValue(mapping, "ToBeIgnored", null, null);
// verify property set on EmploymentPeriod embeddable
errorMsg += verifyPropertyValue(aggregateDescriptor, "embeddableClassName", String.class, "EmploymentPeriod");
errorMsg += verifyPropertyValue(aggregateDescriptor, "ToBeOverriddenByXml", Boolean.class, Boolean.TRUE);
errorMsg += verifyPropertyValue(aggregateDescriptor, "ToBeProcessed", Boolean.class, Boolean.TRUE);
if(errorMsg.length() > 0) {
fail(errorMsg);
}
}
protected String verifyPropertyValue(ClassDescriptor descriptor, String propertyName, Class expectedPropertyValueType, Object expectedPropertyValue) {
return verifyPropertyValue(propertyName, descriptor.getProperty(propertyName), expectedPropertyValueType, expectedPropertyValue, Helper.getShortClassName(descriptor.getJavaClass()) + " descriptor");
}
protected String verifyPropertyValue(DatabaseMapping mapping, String propertyName, Class expectedPropertyValueType, Object expectedPropertyValue) {
return verifyPropertyValue(propertyName, mapping.getProperty(propertyName), expectedPropertyValueType, expectedPropertyValue, mapping.getAttributeName() + " attribute");
}
protected String verifyPropertyValue(String propertyName, Object propertyValue, Class expectedPropertyValueType, Object expectedPropertyValue, String masterName) {
String errorMsg = "";
String errorPrefix = " property " + propertyName + " for " + masterName;
if(expectedPropertyValueType == null) {
if(propertyValue != null) {
errorMsg = errorPrefix + " value is " + propertyValue.toString() + " , was expected to be null.";
}
return errorMsg;
}
if(propertyValue == null) {
errorMsg = errorPrefix + " is missing;";
} else if(!expectedPropertyValueType.isInstance(propertyValue)) {
errorMsg = errorPrefix + " is instance of " + propertyValue.getClass().getName() + ", " + expectedPropertyValueType.getName() + " was expected;";
} else {
if(propertyValue.getClass().isArray()) {
if(Array.getLength(propertyValue) != Array.getLength(expectedPropertyValue)) {
errorMsg = errorPrefix + " has array value of size " + Array.getLength(propertyValue) + ", " + Array.getLength(expectedPropertyValue) + " was expected;";
} else {
for(int i=0; i < Array.getLength(propertyValue); i++) {
if(!Array.get(propertyValue, i).equals(Array.get(expectedPropertyValue, i))) {
errorMsg = errorPrefix + " has array with "+i+"th element value " + Array.get(propertyValue, i).toString() + ", " + Array.get(expectedPropertyValue, i).toString() + " was expected;";
}
}
}
} else if (!propertyValue.equals(expectedPropertyValue)) {
errorMsg = errorPrefix + " has value " + propertyValue.toString() + ", " + expectedPropertyValue.toString() + " was expected;";
}
}
return errorMsg;
}
public void testUnidirectionalPersist() {
String lastName = "testUnidirectionalPersist";
// persist employees
List<Employee> employeesPersisted = persistEmployeesWithUnidirectionalMappings(lastName);
// clear cache
clearCache(m_persistenceUnit);
// read the persisted employees back
EntityManager em = createEntityManager(m_persistenceUnit);
List<Employee> employeesRead = em.createQuery("SELECT OBJECT(e) FROM XMLEmployee e WHERE e.lastName = '"+lastName+"'").getResultList();
// while em is open, cache ServerSession that will be used later for verification
ServerSession session;
if (isOnServer()) {
session = getServerSession();
} else {
session = ((EntityManagerImpl)em).getServerSession();
}
closeEntityManager(em);
// verify number persisted and read is the same
if(employeesPersisted.size() != employeesRead.size()) {
//clean-up
deleteEmployeesWithUnidirectionalMappings(lastName);
fail("Persisted " + employeesPersisted.size() + " employees, but read back " + employeesRead.size());
}
// verify that the persisted and read objects are equal
String errorMsg = "";
for(int i=0; i<employeesPersisted.size(); i++) {
for(int j=0; j<employeesRead.size(); j++) {
if(employeesPersisted.get(i).getFirstName().equals(employeesRead.get(j).getFirstName())) {
if(!session.compareObjects(employeesPersisted.get(i), employeesRead.get(j))) {
errorMsg += "Employee " + employeesPersisted.get(i).getFirstName() +" was not persisted correctly.";
}
}
}
}
// clean-up
deleteEmployeesWithUnidirectionalMappings(lastName);
// non-empty error message means the test has failed
if(errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void testUnidirectionalUpdate() {
String lastName = "testUnidirectionalUpdate";
// em used for both persist and update
EntityManager em = createEntityManager(m_persistenceUnit);
// persist employees
List<Employee> employeesPersisted = persistEmployeesWithUnidirectionalMappings(lastName, em);
// update persisted employees:
beginTransaction(em);
try {
// add a new dealer to the first employee
employeesPersisted.get(0).addDealer(new Dealer("New", lastName));
// remove a dealer from the second employee
employeesPersisted.get(1).getDealers().remove(1);
// move a dealer from the first to the second employee
employeesPersisted.get(1).addDealer(employeesPersisted.get(0).getDealers().remove(0));
commitTransaction(em);
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
}
closeEntityManager(em);
}
// clear cache
clearCache(m_persistenceUnit);
em = createEntityManager(m_persistenceUnit);
// read the updated employees back
List<Employee> employeesRead = em.createQuery("SELECT OBJECT(e) FROM XMLEmployee e WHERE e.lastName = '"+lastName+"'").getResultList();
// while em is open, cache ServerSession that will be used later for verification
ServerSession session;
if (isOnServer()) {
session = getServerSession();
} else {
session = ((EntityManagerImpl)em).getServerSession();
}
// verify number persisted and read is the same
if(employeesPersisted.size() != employeesRead.size()) {
// clean-up
deleteEmployeesWithUnidirectionalMappings(lastName);
fail("Updated " + employeesPersisted.size() + " employees, but read back " + employeesRead.size());
}
// verify that the persisted and read objects are equal
beginTransaction(em);
String errorMsg = "";
try{
for(int i=0; i<employeesPersisted.size(); i++) {
for(int j=0; j<employeesRead.size(); j++) {
Employee emp1 = em.find(Employee.class, employeesPersisted.get(i).getId());
Employee emp2 = em.find(Employee.class, employeesRead.get(j).getId());
if(emp1.getFirstName().equals(emp2.getFirstName())) {
if(!session.compareObjects(emp1, emp2)) {
errorMsg += "Employee " + emp1.getFirstName() +" was not updated correctly.";
}
}
}
}
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
}
closeEntityManager(em);
}
// clean-up
deleteEmployeesWithUnidirectionalMappings(lastName);
// non-empty error message means the test has failed
if(errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void testUnidirectionalFetchJoin() {
String lastName = "testUnidirectionalFetchJoin";
// persist employees
persistEmployeesWithUnidirectionalMappings(lastName);
// clear cache
clearCache(m_persistenceUnit);
EntityManager em = createEntityManager(m_persistenceUnit);
// read the persisted employees back - without fetch join
List<Employee> employeesRead = em.createQuery("SELECT OBJECT(e) FROM XMLEmployee e WHERE e.lastName = '"+lastName+"'").getResultList();
closeEntityManager(em);
// clear cache
clearCache(m_persistenceUnit);
// read the persisted employees back - with fetch join.
em = createEntityManager(m_persistenceUnit);
List<Employee> employeesReadWithFetchJoin = em.createQuery("SELECT e FROM XMLEmployee e JOIN FETCH e.dealers WHERE e.lastName = '"+lastName+"'").getResultList();
// while em is open, cache ServerSession that will be used later for verification
ServerSession session;
if (isOnServer()) {
session = getServerSession();
} else {
session = ((EntityManagerImpl)em).getServerSession();
}
closeEntityManager(em);
// verify that the persisted and read employees are the same.
// The comparison cascades to all references and requires the same state of indirection:
// it fails in case an object has triggered indirection for particular attribute and compared object's indirection for this attribute is not triggered.
// The expected result of join fetch query is Employee.dealers being triggered - so need to trigger it on the control collection (getDealers.size() does that);
// also the expected result should have an object for each row returned - therefore number of inclusions of each Employee equals its dealers.size()
List<Employee> employeesControl = new ArrayList<Employee>();
for(int i=0; i<employeesRead.size(); i++) {
int nDialers = employeesRead.get(i).getDealers().size();
for(int j=0; j<nDialers; j++) {
employeesControl.add(employeesRead.get(i));
}
}
String errorMsg = JoinedAttributeTestHelper.compareCollections(employeesControl, employeesReadWithFetchJoin, session.getClassDescriptor(Employee.class), session);
// clean-up
deleteEmployeesWithUnidirectionalMappings(lastName);
// non-empty error message means the test has failed
if(errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void testUnidirectionalTargetLocking_AddRemoveTarget() {
String lastName = "testUnidirectionalTargetLocking_ART";
EntityManager em = createEntityManager(m_persistenceUnit);
// persist employees
List<Employee> employeesPersisted = persistEmployeesWithUnidirectionalMappings(lastName, em);
// remove a dealer from the second employee:
Dealer dealer;
beginTransaction(em);
try {
Employee emp1 = em.find(Employee.class, employeesPersisted.get(1).getId());
dealer = emp1.getDealers().remove(1);
commitTransaction(em);
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
closeEntityManager(em);
}
}
String errorMsg = "";
// verify the version both in the cache and in the db
int version2 = getVersion(em, dealer);
if(version2 != 2) {
errorMsg += "In the cache the removed dealer's version is " + version2 + " (2 was expected); ";
}
// add the dealer to the first employee:
//version2 = getDealerVersionFromDB(em, dealer);
beginTransaction(em);
try {
Dealer dealer2 = em.find(Dealer.class, dealer.getId());
em.refresh(dealer2);
version2 = getVersion(em, dealer2);
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
}
}
if(version2 != 2) {
errorMsg += "In the db the removed dealer's version is " + version2 + " (2 was expected); ";
}
beginTransaction(em);
Dealer dealer3;
try {
Employee emp2 = em.find(Employee.class, employeesPersisted.get(1).getId());
dealer3 = em.find(Dealer.class, dealer.getId());
emp2.getDealers().add(dealer3);
commitTransaction(em);
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
closeEntityManager(em);
}
}
// verify the version both in the cache and in the db
int version3 = getVersion(em, dealer3);
if(version3 != 3) {
errorMsg += "In the cache the added dealer's version is " + version3 + " (3 was expected); ";
}
beginTransaction(em);
try {
Dealer dealer4 = em.find(Dealer.class, dealer3.getId());
em.refresh(dealer4);
version3 = getVersion(em, dealer4);
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
}
}
if(version3 != 3) {
errorMsg += "In the db the added dealer's version is " + version3 + " (3 was expected)";
}
closeEntityManager(em);
// clean-up
deleteEmployeesWithUnidirectionalMappings(lastName);
// non-empty error message means the test has failed
if(errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void testUnidirectionalTargetLocking_DeleteSource() {
String lastName = "testUnidirectionalTargetLocking_DS";
// persist employees (there should be two of them)
List<Employee> persistedEmployees = persistEmployeesWithUnidirectionalMappings(lastName);
// cache their dealers' ids
ArrayList<Integer> dealersIds = new ArrayList<Integer>();
for(int i=0; i<persistedEmployees.size(); i++) {
Employee emp = persistedEmployees.get(i);
for(int j=0; j<emp.getDealers().size(); j++) {
dealersIds.add(emp.getDealers().get(j).getId());
}
}
// clear cache
clearCache(m_persistenceUnit);
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
// read the persisted employees
List<Employee> readEmployees = em.createQuery("SELECT OBJECT(e) FROM XMLEmployee e WHERE e.lastName = '"+lastName+"'").getResultList();
// trigger indirection on the second employee's dealers
readEmployees.get(1).getDealers().size();
// delete the Employees (there should be two of them).
try {
for(Employee emp: readEmployees) {
em.remove(emp);
}
commitTransaction(em);
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
closeEntityManager(em);
}
}
// find employees' dealers and verify their versions - all should be 2.
beginTransaction(em);
String errorMsg = "";
try{
for(int i=0; i<dealersIds.size(); i++) {
Dealer dealer = em.find(Dealer.class, dealersIds.get(i));
// verify the version both in the cache and in the db
int version2 = getVersion(em, dealer);
if(version2 != 2) {
errorMsg += "In the cache dealer "+dealer.getFirstName()+"'s version is " + version2 + " (2 was expected); ";
}
em.refresh(dealer);
version2 = getVersion(em, dealer);
if(version2 != 2) {
errorMsg += "In the db dealer "+dealer.getFirstName()+"'s version is " + version2 + " (2 was expected); ";
}
}
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
}
}
closeEntityManager(em);
// clean-up
deleteEmployeesWithUnidirectionalMappings(lastName);
// non-empty error message means the test has failed
if(errorMsg.length() > 0) {
fail(errorMsg);
}
}
protected int getVersion(EntityManager em, Dealer dealer) {
Vector pk = new Vector(1);
pk.add(dealer.getId());
if (isOnServer()) {
return getServerSession().getDescriptor(Dealer.class).getOptimisticLockingPolicy().getWriteLockValue(dealer, pk, getServerSession());
} else {
return ((EntityManagerImpl) em).getServerSession().getDescriptor(Dealer.class).getOptimisticLockingPolicy().getWriteLockValue(dealer, pk, ((EntityManagerImpl) em).getServerSession());
}
}
protected List<Employee> createEmployeesWithUnidirectionalMappings(String lastName) {
int n = 2;
List<Employee> employees = new ArrayList<Employee>(n);
for(int i=0; i<n; i++) {
Employee emp = new Employee();
emp.setGivenName(Integer.toString(i+1));
emp.setFamilyName(lastName);
employees.add(emp);
for(int j=0; j<n; j++) {
Dealer dealer = new Dealer();
dealer.setFirstName(emp.getFirstName() + "_" + Integer.toString(j+1));
dealer.setLastName(lastName);
emp.addDealer(dealer);
for(int k=0; k<n; k++) {
Customer customer = new Customer();
customer.setFirstName(dealer.getFirstName() + "_" + Integer.toString(k+1));
customer.setLastName(lastName);
dealer.addCustomer(customer);
}
}
}
return employees;
}
protected List<Employee> persistEmployeesWithUnidirectionalMappings(String lastName) {
EntityManager em = createEntityManager(m_persistenceUnit);
try {
return persistEmployeesWithUnidirectionalMappings(lastName, em);
} finally {
closeEntityManager(em);
}
}
protected List<Employee> persistEmployeesWithUnidirectionalMappings(String lastName, EntityManager em) {
List<Employee> employees = createEmployeesWithUnidirectionalMappings(lastName);
beginTransaction(em);
try {
for(int i=0; i<employees.size(); i++) {
em.persist(employees.get(i));
}
commitTransaction(em);
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
}
}
return employees;
}
protected void deleteEmployeesWithUnidirectionalMappings(String lastName) {
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
try {
em.createQuery("DELETE FROM XMLAdvancedCustomer c WHERE c.lastName = '"+lastName+"'").executeUpdate();
em.createQuery("DELETE FROM XMLDealer d WHERE d.lastName = '"+lastName+"'").executeUpdate();
Query q = em.createQuery("SELECT e FROM XMLEmployee e WHERE e.lastName = '"+lastName+"'");
for (Object oldData : q.getResultList()) {
em.remove(oldData);
}
commitTransaction(em);
} finally {
if(this.isTransactionActive(em)) {
rollbackTransaction(em);
}
closeEntityManager(em);
clearCache(m_persistenceUnit);
}
}
/**
* Verifies that attribute-types are correctly processed and used.
*/
public void testAttributeTypeSpecifications() {
EntityManager em = createEntityManager(m_persistenceUnit);
try {
beginTransaction(em);
Loner loner = new Loner();
Name name = new Name();
name.firstName = "Joe";
name.lastName = "Schmo";
loner.setName(name);
Confidant confidant = new Confidant();
loner.addConfidant(confidant);
loner.addCharacteristic("Keeps to himself");
loner.addCharacteristic("Shy's away from conversation");
em.persist(loner);
Object lonerId = loner.getId();
commitTransaction(em);
clearCache(m_persistenceUnit);
em.clear();
Loner refreshedLoner = em.find(Loner.class, lonerId);
assertTrue("Loner objects didn't match", getServerSession(m_persistenceUnit).compareObjects(loner, refreshedLoner));
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
throw e;
} finally {
closeEntityManager(em);
}
}
/**
* Verifies that attribute-types and name access are correctly processed
* and used.
*/
public void testMockDynamicClassCRUD() {
EntityManager em = createEntityManager(m_persistenceUnit);
try {
beginTransaction(em);
// Cost
Shovel shovel = new Shovel();
shovel.setMy("cost", 9.99);
// Sections
ShovelSections shovelSections = new ShovelSections();
shovelSections.setMaterial("handle", MaterialType.Plastic);
shovelSections.setMaterial("shaft", MaterialType.Wood);
shovelSections.setMaterial("scoop", MaterialType.Plastic);
shovel.setMy("sections", shovelSections);
// Owner
ShovelOwner shovelOwner = new ShovelOwner();
shovelOwner.set("name", "Mr. Shovel");
shovel.setMy("owner", shovelOwner);
// Operators
ShovelDigger shovelDigger1 = new ShovelDigger();
shovelDigger1.set("name", "Digging Plebe 1");
shovelDigger1.setX("shovel", shovel);
ShovelDigger shovelDigger2 = new ShovelDigger();
shovelDigger2.set("name", "Digging Plebe 2");
shovelDigger2.setX("shovel", shovel);
List<ShovelDigger> operators = new ArrayList<ShovelDigger>();
operators.add(shovelDigger1);
operators.add(shovelDigger2);
shovel.setMy("operators", operators);
// Projects
ShovelProject shovelProject = new ShovelProject();
shovelProject.set("description", "One lousy shovelling project");
List<Shovel> shovels = new ArrayList<Shovel>();
shovels.add(shovel);
shovelProject.set("shovels", shovels);
List<ShovelProject> projects = new ArrayList<ShovelProject>();
projects.add(shovelProject);
shovel.setMy("projects", projects);
em.persist(shovel);
// Grab id's for ease of lookup.
Object shovelId = shovel.getMy("id");
Object shovelOwnerId = shovelOwner.get("id");
Object shovelDigger1Id = shovelDigger1.get("id");
Object shovelDigger2Id = shovelDigger2.get("id");
Object shovelProjectId = shovelProject.get("id");
commitTransaction(em);
clearCache(m_persistenceUnit);
em.clear();
Shovel refreshedShovel = em.find(Shovel.class, shovelId);
assertTrue("Shovel didn't match after write/read", getServerSession(m_persistenceUnit).compareObjects(shovel, refreshedShovel));
// Do an update
beginTransaction(em);
em.merge(refreshedShovel);
refreshedShovel.setMy("cost", 7.99);
commitTransaction(em);
clearCache(m_persistenceUnit);
em.clear();
Shovel refreshedUpdatedShovel = em.find(Shovel.class, shovelId);
assertTrue("Shovel didn't match after update", getServerSession(m_persistenceUnit).compareObjects(refreshedShovel, refreshedUpdatedShovel));
// Now delete it
beginTransaction(em);
em.merge(refreshedUpdatedShovel);
em.remove(refreshedUpdatedShovel);
commitTransaction(em);
// Check what's left
assertNull("Shovel wasn't removed", em.find(Shovel.class, shovelId));
assertNull("Shovel owner wasn't removed", em.find(ShovelOwner.class, shovelOwnerId));
assertNull("Shovel digger 1 wasn't removed", em.find(ShovelDigger.class, shovelDigger1Id));
assertNull("Shovel digger 2 wasn't removed", em.find(ShovelDigger.class, shovelDigger2Id));
assertNotNull("Shovel project was removed", em.find(ShovelProject.class, shovelProjectId));
} catch (RuntimeException e) {
if (isTransactionActive(em)){
rollbackTransaction(em);
}
throw e;
} finally {
closeEntityManager(em);
}
}
/**
* Fix for bug 247078: eclipselink-orm.xml schema should allow lob and
* enumerated on version and id mappings
*/
public void testEnumeratedPrimaryKeys(){
EntityManager em = createEntityManager(m_persistenceUnit);
try {
beginTransaction(em);
ViolationCode codeA = new ViolationCode();
codeA.setId(ViolationCodeId.A);
codeA.setDescription("Violation A");
em.persist(codeA);
ViolationCode codeB = new ViolationCode();
codeB.setId(ViolationCodeId.B);
codeB.setDescription("Violation B");
em.persist(codeB);
ViolationCode codeC = new ViolationCode();
codeC.setId(ViolationCodeId.C);
codeC.setDescription("Violation C");
em.persist(codeC);
ViolationCode codeD = new ViolationCode();
codeD.setId(ViolationCodeId.D);
codeD.setDescription("Violation D");
em.persist(codeD);
Violation violation = new Violation();
violation.setId(ViolationID.V1);
violation.getViolationCodes().add(codeA);
violation.getViolationCodes().add(codeC);
violation.getViolationCodes().add(codeD);
em.persist(violation);
commitTransaction(em);
// Force the read to hit the database and make sure the violation is read back.
clearCache(m_persistenceUnit);
em.clear();
Violation refreshedViolation = em.find(Violation.class, violation.getId());
assertNotNull("Unable to read back the violation", refreshedViolation);
assertTrue("Violation object did not match after refresh", getServerSession(m_persistenceUnit).compareObjects(violation, refreshedViolation));
} catch (Exception e) {
fail("An error occurred: " + e.getMessage());
} finally {
closeEntityManager(em);
}
}
public void testXMLEntityMappingsWriteOut() {
try {
XMLEntityMappings mappings = new XMLEntityMappings();
mappings.setPersistenceUnitMetadata(new XMLPersistenceUnitMetadata());
mappings.getPersistenceUnitMetadata().setPersistenceUnitDefaults(new XMLPersistenceUnitDefaults());
XMLPersistenceUnitMetadata persistenceUnitMetadata = new XMLPersistenceUnitMetadata();
persistenceUnitMetadata.setPersistenceUnitDefaults(new XMLPersistenceUnitDefaults());
mappings.setPersistenceUnitMetadata(persistenceUnitMetadata);
EntityAccessor entity = new EntityAccessor();
mappings.setEntities(new ArrayList<EntityAccessor>());
entity.setAttributes(new XMLAttributes());
entity.getAttributes().setBasicCollections(new ArrayList<BasicCollectionAccessor>());
entity.getAttributes().getBasicCollections().add(new BasicCollectionAccessor());
entity.getAttributes().setOneToManys(new ArrayList<OneToManyAccessor>());
OneToManyAccessor oneToMany = new OneToManyAccessor();
oneToMany.setCascade(new CascadeMetadata());
entity.getAttributes().getOneToManys().add(oneToMany);
entity.getAttributes().setBasics(new ArrayList<BasicAccessor>());
entity.getAttributes().getBasics().add(new BasicAccessor());
mappings.getEntities().add(entity);
XMLEntityMappingsWriter writer = new XMLEntityMappingsWriter();
FileOutputStream fileOut = new FileOutputStream("XMLWriteOutTest.xml");
XMLEntityMappingsWriter.write(mappings, fileOut);
fileOut.close();
FileInputStream fileIn = new FileInputStream(fileOut.getFD());
BufferedReader in = new BufferedReader(new InputStreamReader(fileIn));
HashSet<String> readStrings = new HashSet<String>();
while (in.ready()) {
readStrings.add(in.readLine());
}
in.close();
// Now look for those empty types that we should not see when not explicitly set ...
assertFalse("Found cascade on delete element", readStrings.contains("<cascade-on-delete"));
assertFalse("Found non cacheable element", readStrings.contains("<noncacheable"));
assertFalse("Found private owned element", readStrings.contains("<private-owned"));
assertFalse("Found xml mapping metadata complete element", readStrings.contains("<xml-mapping-metadata-complete"));
assertFalse("Found exclude default mappings element", readStrings.contains("<exclude-default-mappings"));
assertFalse("Found delimeted identifiers element", readStrings.contains("<delimited-identifiers"));
assertFalse("Found exclude default listeners element", readStrings.contains("<exclude-default-listeners"));
assertFalse("Found exclude superclass listeners element", readStrings.contains("<exclude-superclass-listeners"));
assertFalse("Found return update element", readStrings.contains("<return-update"));
assertFalse("Found cascade all element", readStrings.contains("<cascade-all"));
assertFalse("Found cascade persist element", readStrings.contains("<cascade-persist"));
assertFalse("Found cascade merge element", readStrings.contains("<cascade-merge"));
assertFalse("Found cascade remove element", readStrings.contains("<cascade-remove"));
assertFalse("Found cascade refresh element", readStrings.contains("<cascade-refresh"));
assertFalse("Found cascade detach element", readStrings.contains("<cascade-detach"));
} catch (Exception e) {
e.printStackTrace();
fail("An error occurred: " + e.getMessage());
}
}
public void testDeleteAll(){
Map<Class<?>, ClassDescriptor> descriptors = getServerSession(m_persistenceUnit).getDescriptors();
ClassDescriptor descriptor = descriptors.get(Department.class);
OneToManyMapping mapping = (OneToManyMapping)descriptor.getMappingForAttributeName("equipment");
assertFalse("<delete-all> xml did not work correctly", mapping.mustDeleteReferenceObjectsOneByOne());
}
public void testInheritFromNonMapped(){
EntityManager em = createEntityManager(m_persistenceUnit);
beginTransaction(em);
Dealer dealer = new Dealer();
dealer.setBusinessId("112233");
try {
em.persist(dealer);
commitTransaction(em);
} catch (Exception exception ) {
fail("Error persisting dealer: " + exception.getMessage());
}
clearCache(m_persistenceUnit);
em.clear();
em = createEntityManager(m_persistenceUnit);
dealer = em.find(Dealer.class, dealer.getId());
assertTrue("An inherited attribute from a non-mapped object was not persisted.", "112233".equals(dealer.getBusinessId()));
}
}