hex syntax support about doctrine-firebird-driver HOT 4 CLOSED

/^x'[0-9a-f]{32}'$/

namespace Application\Doctrine;

use Doctrine\ORM\Query\AST\Functions\FunctionNode;
use Doctrine\ORM\Query\AST\InputParameter;
use Doctrine\ORM\Query\Lexer;

/**
 * Class XExtension
 * Usage in query: $qb->where('e.id = X(:id)')->setParameter('id', $value)
 * @package Application\Doctrine
 */
class XExtension extends FunctionNode
{
    /** @var InputParameter */
    private $stringPrimary = null;

    /**
     * @param \Doctrine\ORM\Query\SqlWalker $sqlWalker
     *
     * @return string
     * @throws \Doctrine\ORM\Query\AST\ASTException
     */
    public function getSql(\Doctrine\ORM\Query\SqlWalker $sqlWalker)
    {
        $this->stringPrimary->dispatch($sqlWalker);
        return "x'".$sqlWalker->getQuery()->getParameter($this->stringPrimary->name)->getValue()."'";
    }

    /**
     * @param \Doctrine\ORM\Query\Parser $parser
     *
     * @return void
     * @throws \Doctrine\ORM\Query\QueryException
     */
    public function parse(\Doctrine\ORM\Query\Parser $parser)
    {
        $lexer = $parser->getLexer();
        $parser->match(Lexer::T_IDENTIFIER);
        $parser->match(Lexer::T_OPEN_PARENTHESIS);
        $this->stringPrimary = $parser->InputParameter();

        $parser->match(Lexer::T_CLOSE_PARENTHESIS);
    }
}