Doctrine_Record::getIncremented PHP Méthode

    public final function getIncremented()
    {
        $id = current($this->_id);
        if ($id === false) {
            return null;
        }
        return $id;
    }

    public function fetchRelatedFor(Doctrine_Record $record)
    {
        $id      = $record->getIncremented();

        $q = new Doctrine_RawSql();

        $assocTable = $this->getAssociationFactory()->getTableName();
        $tableName  = $record->getTable()->getTableName();
        $identifierColumnNames = $record->getTable()->getIdentifierColumnNames();
        $identifier = array_pop($identifierColumnNames);

        $sub     = 'SELECT '.$this->getForeign().
                   ' FROM '.$assocTable.
                   ' WHERE '.$this->getLocal().
                   ' = ?';

        $sub2   = 'SELECT '.$this->getLocal().
                  ' FROM '.$assocTable.
                  ' WHERE '.$this->getForeign().
                  ' = ?';

        $q->select('{'.$tableName.'.*}, {'.$assocTable.'.*}')
          ->from($tableName . ' INNER JOIN '.$assocTable.' ON '.
                 $tableName . '.' . $identifier . ' = ' . $assocTable . '.' . $this->getLocal() . ' OR ' .
                 $tableName . '.' . $identifier . ' = ' . $assocTable . '.' . $this->getForeign()
                 )
          ->where($tableName.'.'.$identifier.' IN ('.$sub.') OR '.
                  $tableName.'.'.$identifier.' IN ('.$sub2.')'
                );
        $q->addComponent($tableName,  $record->getTable()->getComponentName());
        $q->addComponent($assocTable, $record->getTable()->getComponentName(). '.' . $this->getAssociationFactory()->getComponentName());
        $q->orderBy($this->getOrderByStatement($tableName, true));

        return $q->execute(array($id, $id));
    }