/**
  * Retrieve multiple objects by pkey.
  *
  * @param      array $pks List of primary keys
  * @param      PropelPDO $con the connection to use
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function retrieveByPKs($pks, PropelPDO $con = null)
 {
     if ($con === null) {
         $con = Propel::getConnection(SectionPeer::DATABASE_NAME, Propel::CONNECTION_READ);
     }
     $objs = null;
     if (empty($pks)) {
         $objs = array();
     } else {
         $criteria = new Criteria(SectionPeer::DATABASE_NAME);
         $criteria->add(SectionPeer::ID, $pks, Criteria::IN);
         $objs = SectionPeer::doSelect($criteria, $con);
     }
     return $objs;
 }
 /**
  * Selects a collection of SectionHasItem objects pre-filled with all related objects except Item.
  *
  * @param      Criteria  $criteria
  * @param      PropelPDO $con
  * @param      String    $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN
  * @return     array Array of SectionHasItem objects.
  * @throws     PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function doSelectJoinAllExceptItem(Criteria $criteria, $con = null, $join_behavior = Criteria::LEFT_JOIN)
 {
     $criteria = clone $criteria;
     // Set the correct dbName if it has not been overridden
     // $criteria->getDbName() will return the same object if not set to another value
     // so == check is okay and faster
     if ($criteria->getDbName() == Propel::getDefaultDB()) {
         $criteria->setDbName(self::DATABASE_NAME);
     }
     SectionHasItemPeer::addSelectColumns($criteria);
     $startcol2 = SectionHasItemPeer::NUM_HYDRATE_COLUMNS;
     SectionPeer::addSelectColumns($criteria);
     $startcol3 = $startcol2 + SectionPeer::NUM_HYDRATE_COLUMNS;
     $criteria->addJoin(SectionHasItemPeer::SECTION_ID, SectionPeer::ID, $join_behavior);
     $stmt = BasePeer::doSelect($criteria, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = SectionHasItemPeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = SectionHasItemPeer::getInstanceFromPool($key1))) {
             // We no longer rehydrate the object, since this can cause data loss.
             // See http://www.propelorm.org/ticket/509
             // $obj1->hydrate($row, 0, true); // rehydrate
         } else {
             $cls = SectionHasItemPeer::getOMClass();
             $obj1 = new $cls();
             $obj1->hydrate($row);
             SectionHasItemPeer::addInstanceToPool($obj1, $key1);
         }
         // if obj1 already loaded
         // Add objects for joined Section rows
         $key2 = SectionPeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = SectionPeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $cls = SectionPeer::getOMClass();
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 SectionPeer::addInstanceToPool($obj2, $key2);
             }
             // if $obj2 already loaded
             // Add the $obj1 (SectionHasItem) to the collection in $obj2 (Section)
             $obj2->addSectionHasItem($obj1);
         }
         // if joined row is not null
         $results[] = $obj1;
     }
     $stmt->closeCursor();
     return $results;
 }
 /**
  * Find object by primary key using raw SQL to go fast.
  * Bypass doSelect() and the object formatter by using generated code.
  *
  * @param     mixed $key Primary key to use for the query
  * @param     PropelPDO $con A connection object
  *
  * @return    Section A model object, or null if the key is not found
  */
 protected function findPkSimple($key, $con)
 {
     $sql = 'SELECT `NUM`, `REQUIRES_BOOKS`, `NAME`, `SLUG`, `SCHOOL_SLUG`, `CAMPUS_SLUG`, `TERM_SLUG`, `F_ID`, `NB_ITEMS`, `PROFESSOR`, `COURSE_ID`, `SPIDERED_AT`, `SHALLOW_SPIDERED_AT`, `TOUCHED`, `B_ID`, `BOOKSTORE_TYPE`, `ID`, `CREATED_AT`, `UPDATED_AT` FROM `section` WHERE `ID` = :p0';
     try {
         $stmt = $con->prepare($sql);
         $stmt->bindValue(':p0', $key, PDO::PARAM_INT);
         $stmt->execute();
     } catch (Exception $e) {
         Propel::log($e->getMessage(), Propel::LOG_ERR);
         throw new PropelException(sprintf('Unable to execute SELECT statement [%s]', $sql), $e);
     }
     $obj = null;
     if ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $obj = new Section();
         $obj->hydrate($row);
         SectionPeer::addInstanceToPool($obj, (string) $key);
     }
     $stmt->closeCursor();
     return $obj;
 }
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 /**
  * Populates the object using an array.
  *
  * This is particularly useful when populating an object from one of the
  * request arrays (e.g. $_POST).  This method goes through the column
  * names, checking to see whether a matching key exists in populated
  * array. If so the setByName() method is called for that column.
  *
  * You can specify the key type of the array by additionally passing one
  * of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME,
  * BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM.
  * The default key type is the column's phpname (e.g. 'AuthorId')
  *
  * @param      array  $arr     An array to populate the object from.
  * @param      string $keyType The type of keys the array uses.
  * @return     void
  */
 public function fromArray($arr, $keyType = BasePeer::TYPE_PHPNAME)
 {
     $keys = SectionPeer::getFieldNames($keyType);
     if (array_key_exists($keys[0], $arr)) {
         $this->setNum($arr[$keys[0]]);
     }
     if (array_key_exists($keys[1], $arr)) {
         $this->setRequiresBooks($arr[$keys[1]]);
     }
     if (array_key_exists($keys[2], $arr)) {
         $this->setName($arr[$keys[2]]);
     }
     if (array_key_exists($keys[3], $arr)) {
         $this->setSlug($arr[$keys[3]]);
     }
     if (array_key_exists($keys[4], $arr)) {
         $this->setSchoolSlug($arr[$keys[4]]);
     }
     if (array_key_exists($keys[5], $arr)) {
         $this->setCampusSlug($arr[$keys[5]]);
     }
     if (array_key_exists($keys[6], $arr)) {
         $this->setTermSlug($arr[$keys[6]]);
     }
     if (array_key_exists($keys[7], $arr)) {
         $this->setFId($arr[$keys[7]]);
     }
     if (array_key_exists($keys[8], $arr)) {
         $this->setNbItems($arr[$keys[8]]);
     }
     if (array_key_exists($keys[9], $arr)) {
         $this->setProfessor($arr[$keys[9]]);
     }
     if (array_key_exists($keys[10], $arr)) {
         $this->setCourseId($arr[$keys[10]]);
     }
     if (array_key_exists($keys[11], $arr)) {
         $this->setSpideredAt($arr[$keys[11]]);
     }
     if (array_key_exists($keys[12], $arr)) {
         $this->setShallowSpideredAt($arr[$keys[12]]);
     }
     if (array_key_exists($keys[13], $arr)) {
         $this->setTouched($arr[$keys[13]]);
     }
     if (array_key_exists($keys[14], $arr)) {
         $this->setBId($arr[$keys[14]]);
     }
     if (array_key_exists($keys[15], $arr)) {
         $this->setBookstoreType($arr[$keys[15]]);
     }
     if (array_key_exists($keys[16], $arr)) {
         $this->setId($arr[$keys[16]]);
     }
     if (array_key_exists($keys[17], $arr)) {
         $this->setCreatedAt($arr[$keys[17]]);
     }
     if (array_key_exists($keys[18], $arr)) {
         $this->setUpdatedAt($arr[$keys[18]]);
     }
 }
 /**
  * This is a method for emulating ON DELETE CASCADE for DBs that don't support this
  * feature (like MySQL or SQLite).
  *
  * This method is not very speedy because it must perform a query first to get
  * the implicated records and then perform the deletes by calling those Peer classes.
  *
  * This method should be used within a transaction if possible.
  *
  * @param      Criteria $criteria
  * @param      PropelPDO $con
  * @return     int The number of affected rows (if supported by underlying database driver).
  */
 protected static function doOnDeleteCascade(Criteria $criteria, PropelPDO $con)
 {
     // initialize var to track total num of affected rows
     $affectedRows = 0;
     // first find the objects that are implicated by the $criteria
     $objects = CoursePeer::doSelect($criteria, $con);
     foreach ($objects as $obj) {
         // delete related Section objects
         $criteria = new Criteria(SectionPeer::DATABASE_NAME);
         $criteria->add(SectionPeer::COURSE_ID, $obj->getId());
         $affectedRows += SectionPeer::doDelete($criteria, $con);
     }
     return $affectedRows;
 }