/** * Generates a new semantical error. * * @param string $message Optional message. * @param array $token Optional token. * * @throws \Doctrine\ORM\Query\QueryException */ public function semanticalError($message = '', $token = null) { if ($token === null) { $token = $this->_lexer->lookahead; } // Minimum exposed chars ahead of token $distance = 12; // Find a position of a final word to display in error string $dql = $this->_query->getDql(); $length = strlen($dql); $pos = $token['position'] + $distance; $pos = strpos($dql, ' ', $length > $pos ? $pos : $length); $length = $pos !== false ? $pos - $token['position'] : $distance; // Building informative message $message = 'line 0, col ' . (isset($token['position']) && $token['position'] > 0 ? $token['position'] : '-1') . " near '" . substr($dql, $token['position'], $length) . "': Error: " . $message; throw \Doctrine\ORM\Query\QueryException::semanticalError($message); }
/** * Creates a new query parser object. * * @param Query $query The Query to parse. */ public function __construct(Query $query) { $this->_query = $query; $this->_em = $query->getEntityManager(); $this->_lexer = new Lexer($query->getDql()); $this->_parserResult = new ParserResult(); //$this->_parserResult->setEntityManager($this->_em); }
/** * Generates a new semantical error. * * @param string $message Optional message. * @param array|null $token Optional token. * * @return void * * @throws \Doctrine\ORM\Query\QueryException */ public function semanticalError($message = '', $token = null) { if ($token === null) { $token = $this->lexer->lookahead; } // Minimum exposed chars ahead of token $distance = 12; // Find a position of a final word to display in error string $dql = $this->query->getDql(); $length = strlen($dql); $pos = $token['position'] + $distance; $pos = strpos($dql, ' ', ($length > $pos) ? $pos : $length); $length = ($pos !== false) ? $pos - $token['position'] : $distance; $tokenPos = (isset($token['position']) && $token['position'] > 0) ? $token['position'] : '-1'; $tokenStr = substr($dql, $token['position'], $length); // Building informative message $message = 'line 0, col ' . $tokenPos . " near '" . $tokenStr . "': Error: " . $message; throw QueryException::semanticalError($message, QueryException::dqlError($this->query->getDQL())); }
/** * @param Query $query * * @return string */ public function getQueryCacheKey(Query $query) { $hints = $query->getHints(); ksort($hints); return md5($query->getDql() . var_export($query->getParameters(), true) . var_export($hints, true) . '&firstResult=' . $query->getFirstResult() . '&maxResult=' . $query->getMaxResults() . '&hydrationMode=' . $query->getHydrationMode()); }