/**
  * Selects a collection of Songs objects pre-filled with all related objects.
  *
  * @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 Songs objects.
  * @throws PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  */
 public static function doSelectJoinAll(Criteria $criteria, $con = null, $join_behavior = Criteria::LEFT_JOIN)
 {
     $criteria = clone $criteria;
     // Set the correct dbName if it has not been overridden
     if ($criteria->getDbName() == Propel::getDefaultDB()) {
         $criteria->setDbName(SongsPeer::DATABASE_NAME);
     }
     SongsPeer::addSelectColumns($criteria);
     $startcol2 = SongsPeer::NUM_HYDRATE_COLUMNS;
     AlbumPeer::addSelectColumns($criteria);
     $startcol3 = $startcol2 + AlbumPeer::NUM_HYDRATE_COLUMNS;
     $criteria->addJoin(SongsPeer::ALBUM_ID, AlbumPeer::ID, $join_behavior);
     $stmt = BasePeer::doSelect($criteria, $con);
     $results = array();
     while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
         $key1 = SongsPeer::getPrimaryKeyHashFromRow($row, 0);
         if (null !== ($obj1 = SongsPeer::getInstanceFromPool($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 = SongsPeer::getOMClass();
             $obj1 = new $cls();
             $obj1->hydrate($row);
             SongsPeer::addInstanceToPool($obj1, $key1);
         }
         // if obj1 already loaded
         // Add objects for joined Album rows
         $key2 = AlbumPeer::getPrimaryKeyHashFromRow($row, $startcol2);
         if ($key2 !== null) {
             $obj2 = AlbumPeer::getInstanceFromPool($key2);
             if (!$obj2) {
                 $cls = AlbumPeer::getOMClass();
                 $obj2 = new $cls();
                 $obj2->hydrate($row, $startcol2);
                 AlbumPeer::addInstanceToPool($obj2, $key2);
             }
             // if obj2 loaded
             // Add the $obj1 (Songs) to the collection in $obj2 (Album)
             $obj2->addSongs($obj1);
         }
         // if joined row not null
         $results[] = $obj1;
     }
     $stmt->closeCursor();
     return $results;
 }
 /**
  * Populates an object of the default type or an object that inherit from the default.
  *
  * @param      array $row PropelPDO resultset row.
  * @param      int $startcol The 0-based offset for reading from the resultset row.
  * @throws PropelException Any exceptions caught during processing will be
  *		 rethrown wrapped into a PropelException.
  * @return array (Album object, last column rank)
  */
 public static function populateObject($row, $startcol = 0)
 {
     $key = AlbumPeer::getPrimaryKeyHashFromRow($row, $startcol);
     if (null !== ($obj = AlbumPeer::getInstanceFromPool($key))) {
         // We no longer rehydrate the object, since this can cause data loss.
         // See http://www.propelorm.org/ticket/509
         // $obj->hydrate($row, $startcol, true); // rehydrate
         $col = $startcol + AlbumPeer::NUM_HYDRATE_COLUMNS;
     } else {
         $cls = AlbumPeer::OM_CLASS;
         $obj = new $cls();
         $col = $obj->hydrate($row, $startcol);
         AlbumPeer::addInstanceToPool($obj, $key);
     }
     return array($obj, $col);
 }
 /**
  * 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 $con A connection object
  *
  * @return                 Album A model object, or null if the key is not found
  * @throws PropelException
  */
 protected function findPkSimple($key, $con)
 {
     $sql = 'SELECT `id`, `artist`, `title`, `discs` FROM `album` 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 Album();
         $obj->hydrate($row);
         AlbumPeer::addInstanceToPool($obj, (string) $key);
     }
     $stmt->closeCursor();
     return $obj;
 }