/** * Gets an array of CourseTypeAssociation 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 EnumItem has previously been saved, it will retrieve * related CourseTypeAssociations from storage. If this EnumItem 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 $criteria * @return array CourseTypeAssociation[] * @throws PropelException */ public function getCourseTypeAssociations($criteria = null, PropelPDO $con = null) { if ($criteria === null) { $criteria = new Criteria(EnumItemPeer::DATABASE_NAME); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collCourseTypeAssociations === null) { if ($this->isNew()) { $this->collCourseTypeAssociations = array(); } else { $criteria->add(CourseTypeAssociationPeer::TYPE_ID, $this->id); CourseTypeAssociationPeer::addSelectColumns($criteria); $this->collCourseTypeAssociations = CourseTypeAssociationPeer::doSelect($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(CourseTypeAssociationPeer::TYPE_ID, $this->id); CourseTypeAssociationPeer::addSelectColumns($criteria); if (!isset($this->lastCourseTypeAssociationCriteria) || !$this->lastCourseTypeAssociationCriteria->equals($criteria)) { $this->collCourseTypeAssociations = CourseTypeAssociationPeer::doSelect($criteria, $con); } } } $this->lastCourseTypeAssociationCriteria = $criteria; return $this->collCourseTypeAssociations; }
/** * Selects a collection of CourseTypeAssociation objects pre-filled with all related objects except Course. * * @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 CourseTypeAssociation objects. * @throws PropelException Any exceptions caught during processing will be * rethrown wrapped into a PropelException. */ public static function doSelectJoinAllExceptCourse(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()) { $c->setDbName(self::DATABASE_NAME); } CourseTypeAssociationPeer::addSelectColumns($c); $startcol2 = CourseTypeAssociationPeer::NUM_COLUMNS - CourseTypeAssociationPeer::NUM_LAZY_LOAD_COLUMNS; EnumItemPeer::addSelectColumns($c); $startcol3 = $startcol2 + (EnumItemPeer::NUM_COLUMNS - EnumItemPeer::NUM_LAZY_LOAD_COLUMNS); $c->addJoin(array(CourseTypeAssociationPeer::TYPE_ID), array(EnumItemPeer::ID), $join_behavior); $stmt = BasePeer::doSelect($c, $con); $results = array(); while ($row = $stmt->fetch(PDO::FETCH_NUM)) { $key1 = CourseTypeAssociationPeer::getPrimaryKeyHashFromRow($row, 0); if (null !== ($obj1 = CourseTypeAssociationPeer::getInstanceFromPool($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 = CourseTypeAssociationPeer::getOMClass(); $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1); $obj1 = new $cls(); $obj1->hydrate($row); CourseTypeAssociationPeer::addInstanceToPool($obj1, $key1); } // if obj1 already loaded // Add objects for joined EnumItem rows $key2 = EnumItemPeer::getPrimaryKeyHashFromRow($row, $startcol2); if ($key2 !== null) { $obj2 = EnumItemPeer::getInstanceFromPool($key2); if (!$obj2) { $omClass = EnumItemPeer::getOMClass(); $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1); $obj2 = new $cls(); $obj2->hydrate($row, $startcol2); EnumItemPeer::addInstanceToPool($obj2, $key2); } // if $obj2 already loaded // Add the $obj1 (CourseTypeAssociation) to the collection in $obj2 (EnumItem) $obj2->addCourseTypeAssociation($obj1); } // if joined row is not null $results[] = $obj1; } $stmt->closeCursor(); return $results; }