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<?php |
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declare(strict_types=1); |
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namespace Doctrine\ORM\Query\AST\Functions; |
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use Doctrine\ORM\Query\AST\Node; |
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use Doctrine\ORM\Query\AST\SimpleArithmeticExpression; |
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use Doctrine\ORM\Query\Lexer; |
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use Doctrine\ORM\Query\Parser; |
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use Doctrine\ORM\Query\SqlWalker; |
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/** |
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* "LOCATE" "(" StringPrimary "," StringPrimary ["," SimpleArithmeticExpression]")" |
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*/ |
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class LocateFunction extends FunctionNode |
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{ |
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/** @var Node */ |
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public $firstStringPrimary; |
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/** @var Node */ |
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public $secondStringPrimary; |
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/** @var SimpleArithmeticExpression|bool */ |
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public $simpleArithmeticExpression = false; |
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/** |
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* @override |
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* @inheritdoc |
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*/ |
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public function getSql(SqlWalker $sqlWalker) |
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{ |
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return $sqlWalker->getConnection()->getDatabasePlatform()->getLocateExpression( |
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$sqlWalker->walkStringPrimary($this->secondStringPrimary), // its the other way around in platform |
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$sqlWalker->walkStringPrimary($this->firstStringPrimary), |
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($this->simpleArithmeticExpression |
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? $sqlWalker->walkSimpleArithmeticExpression($this->simpleArithmeticExpression) |
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: false |
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) |
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); |
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} |
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/** |
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* @override |
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* @inheritdoc |
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*/ |
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public function parse(Parser $parser) |
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{ |
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$parser->match(Lexer::T_IDENTIFIER); |
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$parser->match(Lexer::T_OPEN_PARENTHESIS); |
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$this->firstStringPrimary = $parser->StringPrimary(); |
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$parser->match(Lexer::T_COMMA); |
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$this->secondStringPrimary = $parser->StringPrimary(); |
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$lexer = $parser->getLexer(); |
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if ($lexer->isNextToken(Lexer::T_COMMA)) { |
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$parser->match(Lexer::T_COMMA); |
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$this->simpleArithmeticExpression = $parser->SimpleArithmeticExpression(); |
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} |
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$parser->match(Lexer::T_CLOSE_PARENTHESIS); |
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} |
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} |
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doctrine /
orm
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