public void test() {
// test readAll
getSession().readAllObjects(Employee.class);
getSession().getIdentityMapAccessor().initializeIdentityMap(Employee.class);
// test readObject
Employee employee =
(Employee)
getSession().readObject(Employee.class, new ExpressionBuilder().get("id").equal(99));
// test delete with an employee read from the database
employee = (Employee) getSession().readObject(Employee.class);
try {
getAbstractSession().deleteObject(employee);
} catch (DatabaseException exc) {
// if we get an integrity exception here, the query went to the DB and was not redirected
redirectedDeleteObject = false;
}
UnitOfWork uow = getSession().acquireUnitOfWork();
// test update with an employee read from the database
employee = (Employee) uow.readObject(Employee.class);
employee.setFirstName(employee.getFirstName() + "-changed");
// insert an employee to test the insert behavior
employee = new Employee();
employee.setFirstName("Paul");
employee.setLastName("Sheldon");
uow.registerObject(employee);
uow.commit();
}
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();
}
/**
* Return the first employee that has a long enough name for the test. If no match is found throw
* a warning exception. See bug 223005
*
* @param vectorOfEmployees
* @param minFirstNameLength
* @param testName
* @return
*/
public Employee getEmployeeWithRequiredNameLength(
Vector vectorOfEmployees, int minFirstNameLength, String testName) {
Employee empMatch = null;
Vector<Employee> employees = vectorOfEmployees;
String firstName;
StringBuffer partialFirstName;
// Loop through the collection of employees to find one that matches our test requirements
for (int i = 0; i < employees.size(); i++) {
empMatch = employees.get(i);
firstName = empMatch.getFirstName();
// Verify length criteria
if (firstName.length() >= minFirstNameLength) {
// exit the for loop - return the last empMatch
i = employees.size();
}
}
// If we could not find a proper employee for testing - throw a warning
if (null == empMatch) {
throw new RuntimeException(
testName
+ " Setup Failed: unable to find an Employee with firstName size of at least "
+ minFirstNameLength);
} else {
return empMatch;
}
}
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();
}
private void createEmployeeAndSearchExpression() {
// Create the example employee
employee =
(org.eclipse.persistence.testing.models.employee.domain.Employee)
new org.eclipse.persistence.testing.models.employee.domain.EmployeePopulator()
.basicEmployeeExample1();
employee.setFirstName("Timugen");
employee.setLastName("Singaera");
employee.addResponsibility("Answer the phones.");
// Create an expression to retreive the employee from the database
ExpressionBuilder expressionBuilder = new ExpressionBuilder();
Expression exp1;
Expression exp2;
Expression expression;
exp1 = expressionBuilder.get("firstName").equal(employee.getFirstName());
exp2 = expressionBuilder.get("lastName").equal(employee.getLastName());
searchExpression = exp1.or(exp2);
}
public void setup() {
Employee emp = (Employee) getSomeEmployees().firstElement();
PhoneNumber phone = (PhoneNumber) emp.getPhoneNumbers().firstElement();
String areaCode = phone.getAreaCode();
String firstName = emp.getFirstName();
setReferenceClass(Employee.class);
ExpressionBuilder employeeBuilder = new ExpressionBuilder();
Expression phones = employeeBuilder.anyOf("phoneNumbers");
Expression whereClause =
phones
.get("owner")
.get("firstName")
.equal(firstName)
.and(phones.get("areaCode").equal(areaCode));
ReportQuery rq = new ReportQuery();
rq.setSelectionCriteria(whereClause);
rq.addAttribute("number", phones.get("number"));
rq.setReferenceClass(Employee.class);
setOriginalOject(getAttributeFromAll("number", (Vector) getSession().executeQuery(rq)));
getSession().getIdentityMapAccessor().initializeAllIdentityMaps();
String ejbqlString;
ejbqlString =
"SELECT phone.number FROM Employee employee, IN(employee.phoneNumbers) phone "
+ "WHERE phone.owner.firstName = \""
+ firstName
+ "\" AND phone.areaCode = \""
+ areaCode
+ "\"";
useReportQuery();
setEjbqlString(ejbqlString);
super.setup();
}
public void setup() {
// Get the baseline employees for the verify
Employee emp = (Employee) getSomeEmployees().firstElement();
String parameterName = "firstName";
ExpressionBuilder builder = new ExpressionBuilder();
Expression whereClause = builder.get("firstName").equal(builder.getParameter(parameterName));
ReadAllQuery raq = new ReadAllQuery();
raq.setReferenceClass(Employee.class);
raq.setSelectionCriteria(whereClause);
raq.addArgument(parameterName);
Vector parameters = new Vector();
parameters.add(emp.getFirstName());
Vector employees = (Vector) getSession().executeQuery(raq, parameters);
emp = (Employee) employees.firstElement();
// Set up the EJBQL using the retrieved employees
String ejbqlString = "SELECT OBJECT(emp) FROM Employee emp WHERE ";
ejbqlString = ejbqlString + "?1 = emp.firstName ";
setEjbqlString(ejbqlString);
setOriginalOject(employees);
setArguments(parameters);
Vector myArgumentNames = new Vector();
myArgumentNames.add("1");
setArgumentNames(myArgumentNames);
// Finish the setup
super.setup();
}