public function doSave($con = null)
{
if (is_null($con)) {
$con = $this->getConnection();
}
$course_subject = $this->getObject();
$values = $this->getValues();
$c = new Criteria();
if ($this->getCourseType() == CourseType::BIMESTER) {
$c->add(CareerSchoolYearPeriodPeer::CAREER_SCHOOL_YEAR_PERIOD_ID, $values['quaterly_id']);
} else {
$c->add(CareerSchoolYearPeriodPeer::ID, $values['quaterly_id']);
}
$periods = CareerSchoolYearPeriodPeer::doSelect($c);
try {
$con->beginTransaction();
$cscs = CourseSubjectConfigurationPeer::retrieveBySubject($course_subject);
foreach ($cscs as $csc) {
$csc->delete($con);
}
foreach ($periods as $period) {
$csc = new CourseSubjectConfiguration();
$csc->setCourseSubject($course_subject);
$csc->setCareerSchoolYearPeriod($period);
$csc->save($con);
}
$con->commit();
} catch (Exception $e) {
$con->rollBack();
throw $e;
}
}
