/** INTERNAL: Select all objects for a concrete descriptor. */
protected Object selectAllObjects(ReadAllQuery query) {
ReadAllQuery concreteQuery = (ReadAllQuery) query.deepClone();
concreteQuery.setReferenceClass(descriptor.getJavaClass());
concreteQuery.setDescriptor(descriptor);
// Avoid cloning the query again ...
concreteQuery.setIsExecutionClone(true);
concreteQuery
.getExpressionBuilder()
.setQueryClassAndDescriptor(descriptor.getJavaClass(), descriptor);
// Update the selection criteria if needed as well and don't lose
// the translation row.
if (concreteQuery.getQueryMechanism().getSelectionCriteria() != null) {
// make sure query builder is used for the selection criteria as deepClone will create
// two separate builders.
concreteQuery.setSelectionCriteria(
concreteQuery
.getQueryMechanism()
.getSelectionCriteria()
.rebuildOn(concreteQuery.getExpressionBuilder()));
return query.getSession().executeQuery(concreteQuery, query.getTranslationRow());
}
return query.getSession().executeQuery(concreteQuery);
}
public void testProjectOuterJoinTeamLeaderAddressTeamMembersAddressPhonesWhereProjectName() {
ReadAllQuery query = new ReadAllQuery();
query.setReferenceClass(Project.class);
query.setSelectionCriteria(
query
.getExpressionBuilder()
.get("name")
.equal("Problem Reporting System")
.or(query.getExpressionBuilder().get("name").equal("Bleep Blob")));
ReadAllQuery controlQuery = (ReadAllQuery) query.clone();
Expression teamLeader = query.getExpressionBuilder().getAllowingNull("teamLeader");
query.addJoinedAttribute(teamLeader);
Expression teamLeaderAddress = teamLeader.getAllowingNull("address");
query.addJoinedAttribute(teamLeaderAddress);
Expression teamMembers = query.getExpressionBuilder().anyOfAllowingNone("teamMembers");
query.addJoinedAttribute(teamMembers);
Expression teamMembersAddress = teamMembers.getAllowingNull("address");
query.addJoinedAttribute(teamMembersAddress);
Expression teamMembersPhones = teamMembers.anyOfAllowingNone("phoneNumbers");
query.addJoinedAttribute(teamMembersPhones);
String errorMsg = executeQueriesAndCompareResults(controlQuery, query);
if (errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void setup() {
Vector employees = getSomeEmployees();
// Bug 223005: Verify that we have at least 1 employee with the required field length otherwise
// an EclipseLinkException will be thrown
Employee emp = getEmployeeWithRequiredNameLength(employees, MIN_FIRSTNAME_LENGTH, getName());
String partialFirstName = "%" + emp.getFirstName().substring(0, 3) + "%";
ReadAllQuery raq = new ReadAllQuery();
raq.setReferenceClass(Employee.class);
Vector parameters = new Vector();
parameters.add(partialFirstName);
ExpressionBuilder eb = new ExpressionBuilder();
Expression whereClause = eb.get("firstName").like(partialFirstName);
raq.setSelectionCriteria(whereClause);
employees = (Vector) getSession().executeQuery(raq);
String ejbqlString = "SELECT OBJECT(emp) FROM Employee emp WHERE emp.firstName LIKE ?1";
setEjbqlString(ejbqlString);
setOriginalOject(employees);
setArguments(parameters);
Vector myArgumentNames = new Vector();
myArgumentNames.add("1");
setArgumentNames(myArgumentNames);
super.setup();
}
public void findEmployeeWithWorkPhone2258812() {
EntityManager em = createEntityManager();
ExpressionBuilder builder = new ExpressionBuilder();
Expression whereClause1 = builder.anyOf("phoneNumbers").get("type").equal("Work");
Expression whereClause2 = builder.anyOf("phoneNumbers").get("number").equal("2258812");
ReadAllQuery raq = new ReadAllQuery(Employee.class);
raq.setSelectionCriteria(whereClause1.and(whereClause2));
if (usesSOP() && getServerSession().getPlatform().isOracle()) {
// distinct is incompatible with blob in selection clause on Oracle
} else {
raq.useDistinct();
}
List expectedResult = (List) getServerSession().executeQuery(raq);
String ejbqlString;
if (usesSOP() && getServerSession().getPlatform().isOracle()) {
// distinct is incompatible with blob in selection clause on Oracle
ejbqlString =
"SELECT e FROM Employee e JOIN e.phoneNumbers p "
+ "WHERE p.type = 'Work' AND p.number = '2258812' ";
} else {
ejbqlString =
"SELECT DISTINCT e FROM Employee e JOIN e.phoneNumbers p "
+ "WHERE p.type = 'Work' AND p.number = '2258812' ";
}
List result = em.createQuery(ejbqlString).getResultList();
// 8 employees
Assert.assertEquals(
"Find employee with 2258812 number test failed: data validation error", result.size(), 8);
Assert.assertTrue(
"Find employee with 2258812 number test failed",
comparer.compareObjects(expectedResult, result));
}
public void findAllEmployeesWithPhoneNumbers() {
EntityManager em = createEntityManager();
ExpressionBuilder builder = new ExpressionBuilder();
Expression whereClause = builder.isEmpty("phoneNumbers").not();
ReadAllQuery raq = new ReadAllQuery(Employee.class);
raq.setSelectionCriteria(whereClause);
raq.useDistinct();
List expectedResult = (List) getServerSession().executeQuery(raq);
String ejbqlString = "SELECT DISTINCT e FROM Employee e, IN (e.phoneNumbers) l";
Query query = em.createQuery(ejbqlString);
if (usesSOP() && getServerSession().getPlatform().isOracle()) {
// distinct is incompatible with blob in selection clause on Oracle
query.setHint(QueryHints.SERIALIZED_OBJECT, "false");
}
List firstResult = query.getResultList();
String alternateEjbqlString = "SELECT e FROM Employee e WHERE e.phoneNumbers IS NOT EMPTY";
List secondResult = em.createQuery(alternateEjbqlString).getResultList();
// 14 employees returned
Assert.assertEquals(
"Ejbql statements returned different results: data validation error",
firstResult.size(),
14);
Assert.assertTrue(
"Equivalent Ejbql statements returned different results",
comparer.compareObjects(secondResult, firstResult));
Assert.assertTrue(
"Find all employees with phone numbers test failed",
comparer.compareObjects(expectedResult, firstResult));
}
public void getOrderForCustomer() {
EntityManager em = createEntityManager();
ExpressionBuilder builder = new ExpressionBuilder();
Expression whereClause = builder.get("name").equal("Jane Smith");
ReadAllQuery raq = new ReadAllQuery(Customer.class);
raq.setSelectionCriteria(whereClause);
Customer expectedCustomer = (Customer) (((List) getServerSession().executeQuery(raq)).get(0));
SalesPerson salesPerson =
((Order) (expectedCustomer.getOrders().iterator().next())).getSalesPerson();
String ejbqlString =
"SELECT DISTINCT c FROM Customer c JOIN c.orders o JOIN o.salesPerson s WHERE s.id = "
+ salesPerson.getId();
List firstResult = em.createQuery(ejbqlString).getResultList();
String alternateEjbqlString =
"SELECT DISTINCT c FROM Customer c, IN(c.orders) o WHERE o.salesPerson.id = "
+ salesPerson.getId();
List secondResuslt = em.createQuery(alternateEjbqlString).getResultList();
// only 1 order for this customer
Assert.assertEquals(
"Get order for customer test failed: data validation error", firstResult.size(), 1);
Assert.assertTrue(
"Get order for customer test failed: two equivalent ejb queries return different results",
comparer.compareObjects(secondResuslt, firstResult));
Assert.assertTrue(
"Get order for customer test failed",
comparer.compareObjects(expectedCustomer, firstResult));
}
public void getOrderLargerThan() {
EntityManager em = createEntityManager();
ExpressionBuilder builder1 = new ExpressionBuilder(Order.class);
ExpressionBuilder builder2 = new ExpressionBuilder(Order.class);
Expression o1Quantity = builder1.get("quantity");
Expression o2Quantity = builder2.get("quantity");
Expression quantityComparison = o1Quantity.greaterThan(o2Quantity);
Expression o2CustomerName = builder2.get("customer").get("name");
Expression nameComparison = o2CustomerName.equal("Jane Smith");
Expression whereClause = quantityComparison.and(nameComparison);
ReadAllQuery raq = new ReadAllQuery();
raq.setSelectionCriteria(whereClause);
raq.setReferenceClass(Order.class);
raq.useDistinct();
List expectedResult = (List) getServerSession().executeQuery(raq);
String ejbqlString =
"SELECT DISTINCT o1 FROM OrderBean o1, OrderBean o2 WHERE o1.quantity > o2.quantity AND"
+ " o2.customer.name = 'Jane Smith' ";
List result = em.createQuery(ejbqlString).getResultList();
// only 1 order
Assert.assertEquals(
"Get order larger than test failed: data validation error", result.size(), 1);
Assert.assertTrue(
"Get order larger than test failed", comparer.compareObjects(expectedResult, result));
}
public void testDeleteExpression() {
if (isOnServer()) {
// Not work on server.
return;
}
if ((JUnitTestCase.getServerSession()).getPlatform().isSymfoware()) {
getServerSession()
.logMessage(
"Test testDeleteExpression skipped for this platform, "
+ "Symfoware doesn't support UpdateAll/DeleteAll on multi-table objects (see rfe 298193).");
return;
}
JpaEntityManager em = (org.eclipse.persistence.jpa.JpaEntityManager) createEntityManager();
try {
beginTransaction(em);
String orderString = "DELETE FROM OrderBean o WHERE o.customer.name ='Karen McDonald' ";
em.createQuery(orderString).executeUpdate();
orderString = "DELETE FROM OrderBean o WHERE o.billedCustomer.name ='Karen McDonald' ";
em.createQuery(orderString).executeUpdate();
String ejbqlString = "DELETE FROM Customer c WHERE c.name='Karen McDonald' ";
int result = em.createQuery(ejbqlString).executeUpdate();
Assert.assertEquals("Delete Expression test failed: customer to delete not found", 1, result);
em.flush();
ReadAllQuery raq = new ReadAllQuery(Customer.class, new ExpressionBuilder());
Expression whereClause = raq.getExpressionBuilder().get("name").equal("Karen McDonald");
raq.setSelectionCriteria(whereClause);
List customerFound = (List) em.getActiveSession().executeQuery(raq);
Assert.assertEquals("Delete Expression test failed", 0, customerFound.size());
} finally {
rollbackTransaction(em);
}
}
public void setup() {
Employee emp = (Employee) getSomeEmployees().firstElement();
String partOne;
String partTwo;
String ejbqlString;
partOne = emp.getFirstName();
ExpressionBuilder builder = new ExpressionBuilder();
Expression whereClause = builder.get("firstName").concat("Smith").like(partOne + "Smith");
ReadAllQuery raq = new ReadAllQuery();
raq.setReferenceClass(Employee.class);
raq.setSelectionCriteria(whereClause);
Vector employees = (Vector) getSession().executeQuery(raq);
ejbqlString = "SELECT OBJECT(emp) FROM Employee emp WHERE ";
ejbqlString = ejbqlString + "CONCAT(emp.firstName,\"Smith\") LIKE ";
ejbqlString = ejbqlString + "\"" + partOne + "Smith\"";
setEjbqlString(ejbqlString);
setOriginalOject(employees);
super.setup();
}
public static DatabaseQuery buildPersistenceTestGetAllowingNullEqualQuery() {
ExpressionBuilder builder = new ExpressionBuilder(Employee.class);
Expression expression = builder.getAllowingNull("address").get("city").equal("Toronto");
ReadAllQuery query = new ReadAllQuery(Employee.class);
query.setSelectionCriteria(expression);
return query;
}
public void setup() {
Employee emp1;
Employee emp2;
Employee emp3;
emp1 = (Employee) getSomeEmployees().firstElement();
emp2 = (Employee) getSomeEmployees().elementAt(1);
emp3 = (Employee) getSomeEmployees().elementAt(2);
ExpressionBuilder builder = new ExpressionBuilder();
Vector idVector = new Vector();
idVector.add(emp1.getId());
idVector.add(emp2.getId());
idVector.add(emp3.getId());
Expression whereClause = builder.get("id").notIn(idVector);
ReadAllQuery raq = new ReadAllQuery();
raq.setReferenceClass(Employee.class);
raq.setSelectionCriteria(whereClause);
setOriginalOject(getSession().executeQuery(raq));
getSession().getIdentityMapAccessor().initializeAllIdentityMaps();
String ejbqlString = "SELECT OBJECT(emp) FROM Employee emp WHERE emp.id NOT IN (";
ejbqlString = ejbqlString + emp1.getId().toString() + ", ";
ejbqlString = ejbqlString + emp2.getId().toString() + ", ";
ejbqlString = ejbqlString + emp3.getId().toString();
ejbqlString = ejbqlString + ")";
setEjbqlString(ejbqlString);
super.setup();
}
public static DatabaseQuery buildPersistenceTestAnyOfAllowingNoneEqualQuery() {
ExpressionBuilder builder = new ExpressionBuilder(Employee.class);
Expression expression = builder.anyOfAllowingNone("phoneNumbers").get("areaCode").equal("613");
ReadAllQuery query = new ReadAllQuery(Employee.class);
query.setSelectionCriteria(expression);
return query;
}
public void run() {
org.eclipse.persistence.queries.ReadAllQuery query =
new org.eclipse.persistence.queries.ReadAllQuery(ConcurrentLargeProject.class);
query.setSelectionCriteria(query.getExpressionBuilder().get("id").equal(idToUse));
query.addJoinedAttribute("location");
query.refreshIdentityMapResult();
session.executeQuery(query);
}
public void setup() {
getSession().getIdentityMapAccessor().initializeAllIdentityMaps();
allEmployees = new Vector();
queryAll = new ReadAllQuery();
queryAll.setReferenceClass(Employee.class);
queryAll.setSelectionCriteria(
new ExpressionBuilder().get("address").get("city").greaterThan("Montreal"));
allEmployees = (Vector) getSession().executeQuery(queryAll);
}
protected void test() {
query = new ReadAllQuery();
query.setReferenceClass(referenceClass);
ReportQuery hierarchyQuery = new ReportQuery();
hierarchyQuery.setReferenceClass(referenceClass);
// The #employeeId is what would cause the error
hierarchyQuery.setCall(new SQLCall("SELECT EMP_ID FROM EMPLOYEE WHERE MANAGER_ID=#employeeId"));
query.setSelectionCriteria(query.getExpressionBuilder().get("id").in(hierarchyQuery));
// want the argument at the top level query
query.addArgument("employeeId");
}
public void setup() {
if (getSession().getLogin().getPlatform().isSQLServer()
|| getSession().getLogin().getPlatform().isSybase()) {
throw new TestWarningException(
"This test is not supported on SQL Server and Sybase. Because 'MOD' is not a recognized function name on SQL Server and Sybase.");
}
ReadAllQuery raq = new ReadAllQuery();
raq.setReferenceClass(getReferenceClass());
raq.setSelectionCriteria(getOriginalObjectExpression());
setOriginalOject(getSession().executeQuery(raq));
super.setup();
}
public void test() {
ReadAllQuery q = new ReadAllQuery();
q.setBatchFetchType(batchType);
q.setReferenceClass(Shipment.class);
q.addBatchReadAttribute("employee");
q.setSelectionCriteria(
q.getExpressionBuilder()
.get("employee")
.get("address")
.equal(q.getExpressionBuilder().getParameter("ADDRESS")));
q.addArgument("ADDRESS");
Vector r = new Vector();
r.addElement("885 Meadowlands Dr.");
UnitOfWork uow = getSession().acquireUnitOfWork();
v = (java.util.Vector) uow.executeQuery(q, r);
}
public void findAllEmployeesWithCellPhones() {
EntityManager em = createEntityManager();
ExpressionBuilder builder = new ExpressionBuilder();
Expression whereClause = builder.anyOf("phoneNumbers").get("type").equal("Cellular");
ReadAllQuery raq = new ReadAllQuery(Employee.class);
raq.setSelectionCriteria(whereClause);
if (usesSOP() && getServerSession().getPlatform().isOracle()) {
// distinct is incompatible with blob in selection clause on Oracle
} else {
raq.useDistinct();
}
List expectedResult = (List) getServerSession().executeQuery(raq);
String ejbqlString;
if (usesSOP() && getServerSession().getPlatform().isOracle()) {
// distinct is incompatible with blob in selection clause on Oracle
ejbqlString = "SELECT e FROM Employee e JOIN e.phoneNumbers p " + "WHERE p.type = 'Cellular'";
} else {
ejbqlString =
"SELECT DISTINCT e FROM Employee e JOIN e.phoneNumbers p " + "WHERE p.type = 'Cellular'";
}
List firstResult = em.createQuery(ejbqlString).getResultList();
String alternateEjbqlString;
if (usesSOP() && getServerSession().getPlatform().isOracle()) {
// distinct is incompatible with blob in selection clause on Oracle
alternateEjbqlString =
"SELECT e FROM Employee e INNER JOIN e.phoneNumbers p " + "WHERE p.type = 'Cellular'";
} else {
alternateEjbqlString =
"SELECT DISTINCT e FROM Employee e INNER JOIN e.phoneNumbers p "
+ "WHERE p.type = 'Cellular'";
}
List secondResult = em.createQuery(alternateEjbqlString).getResultList();
// 4 employees returned
Assert.assertEquals(
"Find all employees with cellular phone numbers test failed: data validation error",
firstResult.size(),
4);
Assert.assertTrue(
"Find all employees with cellular phone numbers test failed: two equivalent ejb queries return different results",
comparer.compareObjects(secondResult, firstResult));
Assert.assertTrue(
"Find all employees with cellular phone numbers test failed",
comparer.compareObjects(expectedResult, secondResult));
}
public void test() {
// Make a query an search Number greaterThan "00005"
ExpressionBuilder phone = new ExpressionBuilder();
Expression exp = phone.get("areaCode").equal(613);
ReadAllQuery query = new ReadAllQuery(PhoneNumber.class);
query.setSelectionCriteria(exp);
query.conformResultsInUnitOfWork(); // set Conforming
query.addOrdering(phone.get("owner").get("id").descending());
query.addOrdering(phone.get("type").descending());
UnitOfWork uow = getSession().acquireUnitOfWork();
Vector v = (Vector) uow.executeQuery(query);
Vector v2 = (Vector) uow.executeQuery(query);
if (!v.equals(v2)) {
throw new TestErrorException("Order not maintained when conforming:" + v + " != " + v2);
}
}
public void testProjectJoinTeamLeaderJoinAddressWhereTeamLeaderNotNull() {
ReadAllQuery query = new ReadAllQuery();
query.setReferenceClass(Project.class);
Expression teamLeader = query.getExpressionBuilder().get("teamLeader");
query.setSelectionCriteria(teamLeader.notNull());
ReadAllQuery controlQuery = (ReadAllQuery) query.clone();
query.addJoinedAttribute(teamLeader);
Expression teamLeaderAddress = teamLeader.get("address");
query.addJoinedAttribute(teamLeaderAddress);
String errorMsg = executeQueriesAndCompareResults(controlQuery, query);
if (errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void testProblemReporterProjectJoinTeamMembersJoinAddress() {
ReadAllQuery query = new ReadAllQuery();
query.setReferenceClass(Project.class);
query.setSelectionCriteria(query.getExpressionBuilder().get("name").equal("Problem Reporter"));
ReadAllQuery controlQuery = (ReadAllQuery) query.clone();
Expression teamMembers = query.getExpressionBuilder().anyOf("teamMembers");
query.addJoinedAttribute(teamMembers);
Expression teamMembersAddress = teamMembers.get("address");
query.addJoinedAttribute(teamMembersAddress);
String errorMsg = executeQueriesAndCompareResults(controlQuery, query);
if (errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void testEmployeeJoinProjectsJoinTeamLeaderJoinAddressWhereManagerIsNull() {
ReadAllQuery query = new ReadAllQuery();
query.setReferenceClass(Employee.class);
query.setSelectionCriteria(query.getExpressionBuilder().get("manager").isNull());
ReadAllQuery controlQuery = (ReadAllQuery) query.clone();
Expression projects = query.getExpressionBuilder().anyOf("projects");
query.addJoinedAttribute(projects);
Expression teamLeader = projects.get("teamLeader");
query.addJoinedAttribute(teamLeader);
Expression teamLeaderAddress = teamLeader.get("address");
query.addJoinedAttribute(teamLeaderAddress);
String errorMsg = executeQueriesAndCompareResults(controlQuery, query);
if (errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void testOrderByExpression() {
EntityManager em = createEntityManager();
ReadAllQuery raq = new ReadAllQuery(PhoneNumber.class, new ExpressionBuilder());
Expression whereClause =
raq.getExpressionBuilder().get("owner").get("address").get("province").equal("ONT");
raq.setSelectionCriteria(whereClause);
raq.addOrdering(raq.getExpressionBuilder().get("areaCode"));
raq.addOrdering(raq.getExpressionBuilder().get("type"));
List expectedResult = (List) getServerSession().executeQuery(raq);
String ejbqlString =
"SELECT p FROM Employee e JOIN e.phoneNumbers p JOIN e.address a WHERE a.province = 'ONT' "
+ "ORDER BY p.areaCode, p.type";
List result = em.createQuery(ejbqlString).getResultList();
Assert.assertEquals("OrderBy expression test failed: data validation error", result.size(), 13);
Assert.assertTrue(
"OrderBy expression test failed", comparer.compareObjects(expectedResult, result));
}
protected void test() {
for (int i = 0; i <= 1; i++) {
getSession().getPlatform().setShouldBindAllParameters(i != 0);
for (int j = 0; j <= 2; j++) {
query = new ReadAllQuery(Employee.class);
ExpressionBuilder builder = new ExpressionBuilder();
Vector vExp = new Vector(2);
vExp.add(builder.getParameter("p1"));
query.addArgument("p1");
vExp.add(builder.getParameter("p2"));
query.addArgument("p2");
Expression exp = builder.get("id").in(vExp);
query.setSelectionCriteria(exp);
switch (j) {
case 0:
// nothing to do - just test the default:
// query.bindAllParameters == Undefined
break;
case 1:
// query.bindAllParameters == False
query.setShouldBindAllParameters(false);
break;
case 2:
// query.bindAllParameters == True
query.setShouldBindAllParameters(true);
break;
}
// clear the writer's buffer
((StringWriter) getSession().getLog()).getBuffer().setLength(0);
try {
getSession().executeQuery(query, v);
} catch (DatabaseException e) {
throw new TestProblemException("executeQuery threw DatabaseException");
}
if (shouldBind() != wasBound()) {
return;
}
}
}
}
public void setup() {
// JGL: If the arguments are already set by the test, don't
// set them again
if (!hasArguments()) {
setArgumentsForTestUsing(getSomeEmployees());
}
ReadAllQuery raq = new ReadAllQuery();
raq.setReferenceClass(Employee.class);
raq.setSelectionCriteria(getOriginalObjectExpression());
// Add all the arguments to the query
Enumeration enumtr = getExpressionParameters().elements();
while (enumtr.hasMoreElements()) {
raq.addArgument((String) enumtr.nextElement());
}
// Save the retrieved employees for the verify
setOriginalOject(getSession().executeQuery(raq, getArguments()));
// Finish the setup
super.setup();
}
/**
* Tests if SpatialExpressions will work properly without hung up when using ANYINTERACT query
* type
*/
public void testSimpleReadQuery() {
if (supported) {
JGeometry circle = JGeometry.createCircle(-10, 0, 0, 10, 10, 0, 0);
JGeometry newCircle = JGeometry.createCircle(0, -10, 0, 10, 10, 0, 0);
EntityManager em = createEntityManager(STRUCT_CONVERTER_PU);
try {
beginTransaction(em);
SimpleSpatial simpleSpatial = new SimpleSpatial(2000, circle);
em.persist(simpleSpatial);
commitTransaction(em);
} catch (RuntimeException ex) {
if (isTransactionActive(em)) {
rollbackTransaction(em);
}
throw ex;
}
clearCache(STRUCT_CONVERTER_PU);
ReadAllQuery raq = new ReadAllQuery(SimpleSpatial.class);
ExpressionBuilder eb = raq.getExpressionBuilder();
SpatialParameters parameters = new SpatialParameters();
parameters.setQueryType(SpatialParameters.QueryType.WINDOW).setMask(Mask.ANYINTERACT);
Expression selectionCriteria =
SpatialExpressionFactory.relate(eb.get("jGeometry"), newCircle, parameters);
raq.setSelectionCriteria(selectionCriteria);
raq.addAscendingOrdering("id");
getServerSession(STRUCT_CONVERTER_PU).executeQuery(raq);
// now read using jpql - should generate the same sql as the ReadAllQuery above.
clearCache(STRUCT_CONVERTER_PU);
Query query =
em.createQuery(
"SELECT ss FROM SimpleSpatial ss WHERE FUNC('MDSYS.SDO_RELATE', ss.jGeometry, :otherGeometry, :params) = 'TRUE' ORDER BY ss.id ASC");
query.setParameter("otherGeometry", newCircle);
query.setParameter("params", parameters.getParameterString());
query.getResultList();
}
}
public void findAllEmployeesWithOutPhoneNumbers() {
EntityManager em = createEntityManager();
ExpressionBuilder builder = new ExpressionBuilder();
Expression whereClause = builder.isEmpty("phoneNumbers");
ReadAllQuery raq = new ReadAllQuery(Employee.class);
raq.setSelectionCriteria(whereClause);
raq.useDistinct();
List expectedResult = (List) getServerSession().executeQuery(raq);
String ejbqlString = "SELECT DISTINCT e FROM Employee e WHERE e.phoneNumbers IS EMPTY";
List result = em.createQuery(ejbqlString).getResultList();
// 1 employee w/o phone number returned
Assert.assertEquals(
"Find all employees WITHOUT phone numbers test failed: data validation error",
result.size(),
1);
Assert.assertTrue(
"Find all employees WITHOUT phone numbers test failed",
comparer.compareObjects(expectedResult, result));
}
public void testOuterJoin() {
EntityManager em = createEntityManager();
ExpressionBuilder builder = new ExpressionBuilder();
Expression whereClause =
builder.anyOfAllowingNone("phoneNumbers").get("type").equal("Cellular");
ReadAllQuery raq = new ReadAllQuery(Employee.class);
raq.setSelectionCriteria(whereClause);
List expectedResult = (List) getServerSession().executeQuery(raq);
String ejbqlString =
"SELECT e FROM Employee e LEFT JOIN e.phoneNumbers p " + "WHERE p.type = 'Cellular'";
List firstResult = em.createQuery(ejbqlString).getResultList();
String alternateEjbqlString =
"SELECT e FROM Employee e LEFT OUTER JOIN e.phoneNumbers p " + "WHERE p.type = 'Cellular'";
List secondResult = em.createQuery(alternateEjbqlString).getResultList();
// return 4 employees with cell phones
Assert.assertEquals(
"Get SalesPerson for Orders test failed: data validation error", firstResult.size(), 4);
Assert.assertTrue(
"Get Outer Join test failed: two equivalent ejb queries return different results",
comparer.compareObjects(secondResult, firstResult));
Assert.assertTrue(
"Get Outer Join test failed", comparer.compareObjects(expectedResult, firstResult));
}
public void testEmployeeJoinManagerAddressOuterJoinManagerAddress() {
ReadAllQuery query = new ReadAllQuery();
query.setReferenceClass(Employee.class);
query.setSelectionCriteria(
query
.getExpressionBuilder()
.get("lastName")
.equal("Way")
.or(query.getExpressionBuilder().get("lastName").equal("Jones")));
ReadAllQuery controlQuery = (ReadAllQuery) query.clone();
Expression manager = query.getExpressionBuilder().get("manager");
query.addJoinedAttribute(manager);
query.addJoinedAttribute(manager.get("address"));
Expression managersManager = manager.getAllowingNull("manager");
query.addJoinedAttribute(managersManager);
query.addJoinedAttribute(managersManager.get("address"));
String errorMsg = executeQueriesAndCompareResults(controlQuery, query);
if (errorMsg.length() > 0) {
fail(errorMsg);
}
}
public void findOrdersWithDifferentBilledCustomer() {
EntityManager em = createEntityManager();
ExpressionBuilder builder = new ExpressionBuilder();
Expression whereClause = builder.get("customer").equal(builder.get("billedCustomer")).not();
ReadAllQuery raq = new ReadAllQuery(Order.class);
raq.setSelectionCriteria(whereClause);
List expectedResult = (List) getServerSession().executeQuery(raq);
String ejbqlString = "SELECT o FROM OrderBean o WHERE o.customer <> o.billedCustomer";
List firstResult = em.createQuery(ejbqlString).getResultList();
String alternateEjbqlString =
"SELECT o FROM OrderBean o WHERE NOT o.customer.customerId = o.billedCustomer.customerId";
List secondResult = em.createQuery(alternateEjbqlString).getResultList();
// 2 orders returned
Assert.assertTrue(
"Find orders with different billed customers test failed: two equivalent ejb queries return different results",
comparer.compareObjects(secondResult, firstResult));
Assert.assertTrue(
"Find orders with different billed customers test failed",
comparer.compareObjects(expectedResult, firstResult));
}
