Ejemplo n.º 1
0
 /**
  * Selects a collection of CourseSection objects pre-filled with all related objects.
  *
  * @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 CourseSection objects.
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function doSelectJoinAll(Criteria $c, $con = null, $join_behavior = Criteria::LEFT_JOIN)
 {
     foreach (sfMixer::getCallables('BaseCourseSectionPeer:doSelectJoinAll:doSelectJoinAll') as $callable) {
         call_user_func($callable, 'BaseCourseSectionPeer', $c, $con);
     }
     $c = clone $c;
     // Set the correct dbName if it has not been overridden
     if ($c->getDbName() == Propel::getDefaultDB()) {
         $c->setDbName(self::DATABASE_NAME);
     }
     CourseSectionPeer::addSelectColumns($c);
     $startcol2 = CourseSectionPeer::NUM_COLUMNS - CourseSectionPeer::NUM_LAZY_LOAD_COLUMNS;
     CoursePeer::addSelectColumns($c);
     $startcol3 = $startcol2 + (CoursePeer::NUM_COLUMNS - CoursePeer::NUM_LAZY_LOAD_COLUMNS);
     $c->addJoin(array(CourseSectionPeer::COURSE_ID), array(CoursePeer::ID), $join_behavior);
     $stmt = BasePeer::doSelect($c, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = CourseSectionPeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = CourseSectionPeer::getInstanceFromPool($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 = CourseSectionPeer::getOMClass();
             $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
             $obj1 = new $cls();
             $obj1->hydrate($row);
             CourseSectionPeer::addInstanceToPool($obj1, $key1);
         }
         // if obj1 already loaded
         // Add objects for joined Course rows
         $key2 = CoursePeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = CoursePeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $omClass = CoursePeer::getOMClass();
                 $cls = substr('.' . $omClass, strrpos('.' . $omClass, '.') + 1);
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 CoursePeer::addInstanceToPool($obj2, $key2);
             }
             // if obj2 loaded
             // Add the $obj1 (CourseSection) to the collection in $obj2 (Course)
             $obj2->addCourseSection($obj1);
         }
         // if joined row not null
         $results[] = $obj1;
     }
     $stmt->closeCursor();
     return $results;
 }
Ejemplo n.º 2
0
 /**
  * Gets an array of CourseSection 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 Course has previously been saved, it will retrieve
  * related CourseSections from storage. If this Course 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 $criteria
  * @return     array CourseSection[]
  * @throws     PropelException
  */
 public function getCourseSections($criteria = null, PropelPDO $con = null)
 {
     if ($criteria === null) {
         $criteria = new Criteria(CoursePeer::DATABASE_NAME);
     } elseif ($criteria instanceof Criteria) {
         $criteria = clone $criteria;
     }
     if ($this->collCourseSections === null) {
         if ($this->isNew()) {
             $this->collCourseSections = array();
         } else {
             $criteria->add(CourseSectionPeer::COURSE_ID, $this->id);
             CourseSectionPeer::addSelectColumns($criteria);
             $this->collCourseSections = CourseSectionPeer::doSelect($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(CourseSectionPeer::COURSE_ID, $this->id);
             CourseSectionPeer::addSelectColumns($criteria);
             if (!isset($this->lastCourseSectionCriteria) || !$this->lastCourseSectionCriteria->equals($criteria)) {
                 $this->collCourseSections = CourseSectionPeer::doSelect($criteria, $con);
             }
         }
     }
     $this->lastCourseSectionCriteria = $criteria;
     return $this->collCourseSections;
 }