/**
* Gets an array of VisitMedicine objects which contain a foreign key that references this object.
*
* If this collection has already been initialized with an identical Criteria, it returns the collection.
* Otherwise if this Dosage has previously been saved, it will retrieve
* related VisitMedicines from storage. If this Dosage is new, it will return
* an empty collection or the current collection, the criteria is ignored on a new object.
*
* @param PropelPDO $con
* @param Criteria $criteria
* @return array VisitMedicine[]
* @throws PropelException
*/
public function getVisitMedicines($criteria = null, PropelPDO $con = null)
{
if ($criteria === null) {
$criteria = new Criteria(DosagePeer::DATABASE_NAME);
} elseif ($criteria instanceof Criteria) {
$criteria = clone $criteria;
}
if ($this->collVisitMedicines === null) {
if ($this->isNew()) {
$this->collVisitMedicines = array();
} else {
$criteria->add(VisitMedicinePeer::DOSAGE_ID, $this->id);
VisitMedicinePeer::addSelectColumns($criteria);
$this->collVisitMedicines = VisitMedicinePeer::doSelect($criteria, $con);
}
} else {
// criteria has no effect for a new object
if (!$this->isNew()) {
// the following code is to determine if a new query is
// called for. If the criteria is the same as the last
// one, just return the collection.
$criteria->add(VisitMedicinePeer::DOSAGE_ID, $this->id);
VisitMedicinePeer::addSelectColumns($criteria);
if (!isset($this->lastVisitMedicineCriteria) || !$this->lastVisitMedicineCriteria->equals($criteria)) {
$this->collVisitMedicines = VisitMedicinePeer::doSelect($criteria, $con);
}
}
}
$this->lastVisitMedicineCriteria = $criteria;
return $this->collVisitMedicines;
}
/**
* Selects a collection of VisitMedicine objects pre-filled with all related objects except Dosage.
*
* @param Criteria $c
* @param PropelPDO $con
* @param String $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN
* @return array Array of VisitMedicine objects.
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public static function doSelectJoinAllExceptDosage(Criteria $c, $con = null, $join_behavior = Criteria::LEFT_JOIN)
{
$c = clone $c;
// Set the correct dbName if it has not been overridden
// $c->getDbName() will return the same object if not set to another value
// so == check is okay and faster
if ($c->getDbName() == Propel::getDefaultDB()) {
$c->setDbName(self::DATABASE_NAME);
}
VisitMedicinePeer::addSelectColumns($c);
$startcol2 = VisitMedicinePeer::NUM_COLUMNS - VisitMedicinePeer::NUM_LAZY_LOAD_COLUMNS;
PatientPeer::addSelectColumns($c);
$startcol3 = $startcol2 + (PatientPeer::NUM_COLUMNS - PatientPeer::NUM_LAZY_LOAD_COLUMNS);
VisitPeer::addSelectColumns($c);
$startcol4 = $startcol3 + (VisitPeer::NUM_COLUMNS - VisitPeer::NUM_LAZY_LOAD_COLUMNS);
PharmaPeer::addSelectColumns($c);
$startcol5 = $startcol4 + (PharmaPeer::NUM_COLUMNS - PharmaPeer::NUM_LAZY_LOAD_COLUMNS);
$c->addJoin(array(VisitMedicinePeer::PATIENT_ID), array(PatientPeer::ID), $join_behavior);
$c->addJoin(array(VisitMedicinePeer::VISIT_ID), array(VisitPeer::ID), $join_behavior);
$c->addJoin(array(VisitMedicinePeer::PHARMA_ID), array(PharmaPeer::ID), $join_behavior);
$stmt = BasePeer::doSelect($c, $con);
$results = array();
while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
$key1 = VisitMedicinePeer::getPrimaryKeyHashFromRow($row, 0);
if (null !== ($obj1 = VisitMedicinePeer::getInstanceFromPool($key1))) {
// We no longer rehydrate the object, since this can cause data loss.
// See http://propel.phpdb.org/trac/ticket/509
// $obj1->hydrate($row, 0, true); // rehydrate
} else {
$omClass = VisitMedicinePeer::getOMClass();
$cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
$obj1 = new $cls();
$obj1->hydrate($row);
VisitMedicinePeer::addInstanceToPool($obj1, $key1);
}
// if obj1 already loaded
// Add objects for joined Patient rows
$key2 = PatientPeer::getPrimaryKeyHashFromRow($row, $startcol2);
if ($key2 !== null) {
$obj2 = PatientPeer::getInstanceFromPool($key2);
if (!$obj2) {
$omClass = PatientPeer::getOMClass();
$cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
$obj2 = new $cls();
$obj2->hydrate($row, $startcol2);
PatientPeer::addInstanceToPool($obj2, $key2);
}
// if $obj2 already loaded
// Add the $obj1 (VisitMedicine) to the collection in $obj2 (Patient)
$obj2->addVisitMedicine($obj1);
}
// if joined row is not null
// Add objects for joined Visit rows
$key3 = VisitPeer::getPrimaryKeyHashFromRow($row, $startcol3);
if ($key3 !== null) {
$obj3 = VisitPeer::getInstanceFromPool($key3);
if (!$obj3) {
$omClass = VisitPeer::getOMClass();
$cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
$obj3 = new $cls();
$obj3->hydrate($row, $startcol3);
VisitPeer::addInstanceToPool($obj3, $key3);
}
// if $obj3 already loaded
// Add the $obj1 (VisitMedicine) to the collection in $obj3 (Visit)
$obj3->addVisitMedicine($obj1);
}
// if joined row is not null
// Add objects for joined Pharma rows
$key4 = PharmaPeer::getPrimaryKeyHashFromRow($row, $startcol4);
if ($key4 !== null) {
$obj4 = PharmaPeer::getInstanceFromPool($key4);
if (!$obj4) {
$omClass = PharmaPeer::getOMClass();
$cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
$obj4 = new $cls();
$obj4->hydrate($row, $startcol4);
PharmaPeer::addInstanceToPool($obj4, $key4);
}
// if $obj4 already loaded
// Add the $obj1 (VisitMedicine) to the collection in $obj4 (Pharma)
$obj4->addVisitMedicine($obj1);
}
// if joined row is not null
$results[] = $obj1;
}
$stmt->closeCursor();
return $results;
}