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 test() {
UnitOfWork uow = getSession().acquireUnitOfWork();
employee = (Employee) uow.readObject(Employee.class);
originalReadTime =
((AbstractSession) getSession())
.getIdentityMapAccessorInstance()
.getCacheKeyForObject(employee)
.getReadTime();
employee.setFirstName(employee.getFirstName() + "-mutated");
try {
Thread.sleep(100);
} catch (InterruptedException exc) {
}
uow.commit();
secondReadTime =
getAbstractSession()
.getIdentityMapAccessorInstance()
.getCacheKeyForObject(employee)
.getReadTime();
}
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);
}