/**
* test: updating the version field with value != in-memory value. This should throw an
* OptimisticLockException
*/
public void testVersionUpdateWithIncorrectValue() {
EntityManager em = createEntityManager("fieldaccess");
Employee employee;
try {
beginTransaction(em);
employee = ModelExamples.employeeExample1();
em.persist(employee);
commitTransaction(em);
beginTransaction(em);
Employee employee1 = em.find(Employee.class, employee.getId());
employee1.setVersion(2);
commitTransaction(em);
fail("updating object version with wrong value didn't throw exception");
} catch (PersistenceException pe) {
// expected behavior
} catch (Exception exception) {
Throwable persistenceException = exception;
// Remove an wrapping exceptions such as rollback, runtime, etc.
while (persistenceException != null
&& !(persistenceException instanceof OptimisticLockException)) {
// In the server this is always a rollback exception, need to get nested exception.
persistenceException = persistenceException.getCause();
}
if (persistenceException instanceof OptimisticLockException) {
return;
} else {
fail(
"updating object version with wrong value threw a wrong exception: "
+ exception.getMessage());
}
} finally {
if (isTransactionActive(em)) {
rollbackTransaction(em);
}
closeEntityManager(em);
}
}
public void testTwoUnrelatedResultWithOneToOneJoinsWithExtraItem() {
if (getServerSession("fieldaccess").getPlatform().isSymfoware()) {
getServerSession("fieldaccess")
.logMessage(
"Test testTwoUnrelatedResultWithOneToOneJoinsWithExtraItem skipped for this platform, "
+ "Symfoware doesn't support UpdateAll/DeleteAll on multi-table objects (see rfe 298193).");
return;
}
ReadAllQuery raq = new ReadAllQuery(Employee.class);
raq.setSelectionCriteria(
raq.getExpressionBuilder()
.get("lastName")
.equal("Way")
.or(raq.getExpressionBuilder().get("lastName").equal("Jones")));
Employee emp = (Employee) ((Vector) getDbSession().executeQuery(raq)).firstElement();
emp.getAddress();
raq = new ReadAllQuery(Address.class);
raq.setSelectionCriteria(raq.getExpressionBuilder().get("city").like("%ttawa%"));
Address addr = (Address) ((Vector) getDbSession().executeQuery(raq)).firstElement();
addr.getEmployees();
for (Iterator iterator = addr.getEmployees().iterator(); iterator.hasNext(); ) {
((Employee) iterator.next()).getAddress();
}
getDbSession().getIdentityMapAccessor().initializeAllIdentityMaps();
ReportQuery query = new ReportQuery();
query.setShouldReturnWithoutReportQueryResult(true);
query.setReferenceClass(Employee.class);
ExpressionBuilder eb = new ExpressionBuilder(Address.class);
query.setSelectionCriteria(
query
.getExpressionBuilder()
.get("id")
.equal(emp.getId())
.and(eb.get("id").equal(addr.getId())));
List list = new ArrayList();
list.add(query.getExpressionBuilder().get("address"));
query.addItem("employee", query.getExpressionBuilder(), list);
query.addItem("employee_name", query.getExpressionBuilder().get("firstName"));
list = new ArrayList();
list.add(eb.anyOf("employees"));
query.addItem("address", eb, list);
Vector result = (Vector) getDbSession().executeQuery(query);
UpdateAllQuery updall = new UpdateAllQuery(Employee.class);
updall.addUpdate("address", null);
updall.setSelectionCriteria(updall.getExpressionBuilder().get("id").equal(emp.getId()));
UnitOfWork uow = getDbSession().acquireUnitOfWork();
uow.executeQuery(updall);
updall = new UpdateAllQuery(Employee.class);
updall.addUpdate("address", null);
updall.setSelectionCriteria(
updall.getExpressionBuilder().get("address").get("id").equal(addr.getId()));
uow.executeQuery(updall);
uow.commit();
Employee emp2 = (Employee) ((Object[]) result.firstElement())[0];
Address addr2 = (Address) ((Object[]) result.firstElement())[2];
try {
assertTrue(
"Address were not joined correctly, emp.getAddress() = null",
(emp2.getAddress() != null));
assertTrue(
"Employees were not joined correctly, addr.employees.size = "
+ addr.getEmployees().size()
+ "addr2.employees.size = "
+ addr2.getEmployees().size(),
(addr.getEmployees().size() == addr2.getEmployees().size()));
if (!emp2.getFirstName().equals(((Object[]) result.firstElement())[1])) {
fail("Failed to return employee name as an separate item");
}
} finally {
testSetup();
}
}
public void testMultipleUnrelatedResultWithOneToManyJoins() {
if (getServerSession("fieldaccess").getPlatform().isSymfoware()) {
getServerSession("fieldaccess")
.logMessage(
"Test testMultipleUnrelatedResultWithOneToManyJoins skipped for this platform, "
+ "Symfoware doesn't support UpdateAll/DeleteAll on multi-table objects (see rfe 298193).");
return;
}
ReadAllQuery raq = new ReadAllQuery(Employee.class);
raq.setSelectionCriteria(raq.getExpressionBuilder().notEmpty("phoneNumbers"));
Employee emp = (Employee) ((Vector) getDbSession().executeQuery(raq)).firstElement();
emp.getPhoneNumbers();
for (Iterator iterator = emp.getPhoneNumbers().iterator(); iterator.hasNext(); ) {
((PhoneNumber) iterator.next()).getOwner();
}
raq = new ReadAllQuery(Address.class);
raq.setSelectionCriteria(raq.getExpressionBuilder().get("city").like("%ttawa%"));
Address addr = (Address) ((Vector) getDbSession().executeQuery(raq)).firstElement();
addr.getEmployees();
for (Iterator iterator = addr.getEmployees().iterator(); iterator.hasNext(); ) {
Employee addrEmp = (Employee) iterator.next();
addrEmp.getAddress();
addrEmp
.getPhoneNumbers()
.size(); // as the report query will join in all phones to all emps, make sure we can
// compare.
}
getDbSession().getIdentityMapAccessor().initializeAllIdentityMaps();
ReportQuery query = new ReportQuery();
query.setShouldReturnWithoutReportQueryResult(true);
query.setReferenceClass(Address.class);
ExpressionBuilder eb = new ExpressionBuilder(Employee.class);
List list = new ArrayList();
list.add(eb.anyOf("phoneNumbers"));
query.addItem("employee", eb, list);
list = new ArrayList();
list.add(query.getExpressionBuilder().anyOf("employees"));
query.addItem("address", query.getExpressionBuilder(), list);
query.setSelectionCriteria(query.getExpressionBuilder().get("id").equal(addr.getId()));
Vector result = (Vector) getDbSession().executeQuery(query);
DeleteAllQuery deleteAll = new DeleteAllQuery(PhoneNumber.class);
deleteAll.setSelectionCriteria(
deleteAll.getExpressionBuilder().get("owner").get("id").equal(emp.getId()));
UnitOfWork uow = getDbSession().acquireUnitOfWork();
uow.executeQuery(deleteAll);
UpdateAllQuery updall = new UpdateAllQuery(Employee.class);
updall.addUpdate("address", null);
updall.setSelectionCriteria(
updall.getExpressionBuilder().get("address").get("id").equal(addr.getId()));
uow.executeQuery(updall);
uow.commit();
try {
Employee emp2 = null;
Address addr2 = null;
for (Iterator iterator = result.iterator(); iterator.hasNext(); ) {
Object[] items = (Object[]) iterator.next();
emp2 = (Employee) items[0];
if (emp2.getId().equals(emp.getId())) {
addr2 = (Address) items[1];
break;
}
}
assertTrue(
"PhoneNumbers were not joined correctly, emp.getPhoneNumbers().size = "
+ emp.getPhoneNumbers().size()
+ " emp2.getPhoneNumbers().size = "
+ emp2.getPhoneNumbers().size(),
(emp.getPhoneNumbers().size() == emp2.getPhoneNumbers().size()));
assertTrue(
"Employees were not joined correctly, addr.employees.size = "
+ addr.getEmployees().size()
+ "addr2.employees.size = "
+ addr2.getEmployees().size(),
(addr.getEmployees().size() == addr2.getEmployees().size()));
} finally {
testSetup();
}
}