39 lines
896 B
PHP
39 lines
896 B
PHP
<?php
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/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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namespace Doctrine\ORM\Internal\Hydration;
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use \PDO;
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use Doctrine\ORM\Exceptions\HydrationException;
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/**
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* Description of SingleScalarHydrator
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*
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* @author robo
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*/
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class SingleScalarHydrator extends AbstractHydrator
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{
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/** @override */
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protected function _hydrateAll()
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{
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$cache = array();
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$result = $this->_stmt->fetchAll(PDO::FETCH_ASSOC);
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//TODO: Let this exception be raised by Query as QueryException
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if (count($result) > 1 || count($result[0]) > 1) {
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throw HydrationException::nonUniqueResult();
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}
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$result = $this->_gatherScalarRowData($result[0], $cache);
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return array_shift($result);
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}
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/** {@inheritdoc} */
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protected function _getRowContainer()
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{
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return array();
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}
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}
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