protected function doSave($con)
{
$affectedRows = 0;
if (!$this->alreadyInSave) {
$this->alreadyInSave = true;
if ($this->aSubjectAccal !== null) {
if ($this->aSubjectAccal->isModified()) {
$affectedRows += $this->aSubjectAccal->save($con);
}
$this->setSubjectAccal($this->aSubjectAccal);
}
if ($this->aSubjectCurr !== null) {
if ($this->aSubjectCurr->isModified()) {
$affectedRows += $this->aSubjectCurr->save($con);
}
$this->setSubjectCurr($this->aSubjectCurr);
}
if ($this->aEmployee !== null) {
if ($this->aEmployee->isModified()) {
$affectedRows += $this->aEmployee->save($con);
}
$this->setEmployee($this->aEmployee);
}
if ($this->aClassGroup !== null) {
if ($this->aClassGroup->isModified()) {
$affectedRows += $this->aClassGroup->save($con);
}
$this->setClassGroup($this->aClassGroup);
}
if ($this->aLocation !== null) {
if ($this->aLocation->isModified()) {
$affectedRows += $this->aLocation->save($con);
}
$this->setLocation($this->aLocation);
}
if ($this->aClassSession !== null) {
if ($this->aClassSession->isModified()) {
$affectedRows += $this->aClassSession->save($con);
}
$this->setClassSession($this->aClassSession);
}
if ($this->aAcademicCalendar !== null) {
if ($this->aAcademicCalendar->isModified()) {
$affectedRows += $this->aAcademicCalendar->save($con);
}
$this->setAcademicCalendar($this->aAcademicCalendar);
}
if ($this->isModified()) {
if ($this->isNew()) {
$pk = CourseSchedulePeer::doInsert($this, $con);
$affectedRows += 1;
$this->setId($pk);
$this->setNew(false);
} else {
$affectedRows += CourseSchedulePeer::doUpdate($this, $con);
}
$this->resetModified();
}
if ($this->collCourseScheduleTutors !== null) {
foreach ($this->collCourseScheduleTutors as $referrerFK) {
if (!$referrerFK->isDeleted()) {
$affectedRows += $referrerFK->save($con);
}
}
}
if ($this->collCourseScheduleDetails !== null) {
foreach ($this->collCourseScheduleDetails as $referrerFK) {
if (!$referrerFK->isDeleted()) {
$affectedRows += $referrerFK->save($con);
}
}
}
if ($this->collVCourseSessions !== null) {
foreach ($this->collVCourseSessions as $referrerFK) {
if (!$referrerFK->isDeleted()) {
$affectedRows += $referrerFK->save($con);
}
}
}
$this->alreadyInSave = false;
}
return $affectedRows;
}