082a0130c2
Signed-off-by: Gergely POLONKAI (W00d5t0ck) <polesz@w00d5t0ck.info>
192 lines
5.5 KiB
PHP
192 lines
5.5 KiB
PHP
<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Portability;
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use PDO;
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/**
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* Portability Wrapper for a Statement
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*
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.com
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* @since 2.0
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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*/
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class Statement implements \IteratorAggregate, \Doctrine\DBAL\Driver\Statement
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{
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/**
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* @var int
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*/
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private $portability;
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/**
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* @var Doctrine\DBAL\Driver\Statement
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*/
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private $stmt;
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/**
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* @var int
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*/
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private $case;
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/**
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* @var int
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*/
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private $defaultFetchStyle = PDO::FETCH_BOTH;
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/**
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* Wraps <tt>Statement</tt> and applies portability measures
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*
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* @param Doctrine\DBAL\Driver\Statement $stmt
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* @param Doctrine\DBAL\Connection $conn
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*/
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public function __construct($stmt, Connection $conn)
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{
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$this->stmt = $stmt;
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$this->portability = $conn->getPortability();
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$this->case = $conn->getFetchCase();
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}
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public function bindParam($column, &$variable, $type = null)
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{
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return $this->stmt->bindParam($column, $variable, $type);
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}
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public function bindValue($param, $value, $type = null)
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{
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return $this->stmt->bindValue($param, $value, $type);
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}
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public function closeCursor()
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{
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return $this->stmt->closeCursor();
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}
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public function columnCount()
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{
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return $this->stmt->columnCount();
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}
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public function errorCode()
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{
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return $this->stmt->errorCode();
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}
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public function errorInfo()
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{
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return $this->stmt->errorInfo();
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}
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public function execute($params = null)
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{
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return $this->stmt->execute($params);
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}
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public function setFetchMode($fetchStyle, $arg1 = null, $arg2 = null)
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{
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$this->defaultFetchStyle = $fetchStyle;
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$this->stmt->setFetchMode($fetchStyle, $arg1, $arg2);
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}
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public function getIterator()
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{
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$data = $this->fetchAll($this->defaultFetchStyle);
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return new \ArrayIterator($data);
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}
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public function fetch($fetchStyle = PDO::FETCH_BOTH)
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{
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$row = $this->stmt->fetch($fetchStyle);
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$row = $this->fixRow($row,
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$this->portability & (Connection::PORTABILITY_EMPTY_TO_NULL|Connection::PORTABILITY_RTRIM),
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!is_null($this->case) && ($fetchStyle == PDO::FETCH_ASSOC || $fetchStyle == PDO::FETCH_BOTH) && ($this->portability & Connection::PORTABILITY_FIX_CASE)
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);
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return $row;
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}
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public function fetchAll($fetchStyle = PDO::FETCH_BOTH, $columnIndex = 0)
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{
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if ($columnIndex != 0) {
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$rows = $this->stmt->fetchAll($fetchStyle, $columnIndex);
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} else {
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$rows = $this->stmt->fetchAll($fetchStyle);
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}
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$iterateRow = $this->portability & (Connection::PORTABILITY_EMPTY_TO_NULL|Connection::PORTABILITY_RTRIM);
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$fixCase = !is_null($this->case) && ($fetchStyle == PDO::FETCH_ASSOC || $fetchStyle == PDO::FETCH_BOTH) && ($this->portability & Connection::PORTABILITY_FIX_CASE);
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if (!$iterateRow && !$fixCase) {
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return $rows;
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}
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foreach ($rows AS $num => $row) {
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$rows[$num] = $this->fixRow($row, $iterateRow, $fixCase);
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}
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return $rows;
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}
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protected function fixRow($row, $iterateRow, $fixCase)
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{
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if (!$row) {
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return $row;
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}
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if ($fixCase) {
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$row = array_change_key_case($row, $this->case);
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}
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if ($iterateRow) {
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foreach ($row AS $k => $v) {
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if (($this->portability & Connection::PORTABILITY_EMPTY_TO_NULL) && $v === '') {
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$row[$k] = null;
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} else if (($this->portability & Connection::PORTABILITY_RTRIM) && is_string($v)) {
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$row[$k] = rtrim($v);
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}
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}
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}
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return $row;
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}
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public function fetchColumn($columnIndex = 0)
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{
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$value = $this->stmt->fetchColumn($columnIndex);
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if ($this->portability & (Connection::PORTABILITY_EMPTY_TO_NULL|Connection::PORTABILITY_RTRIM)) {
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if (($this->portability & Connection::PORTABILITY_EMPTY_TO_NULL) && $value === '') {
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$value = null;
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} else if (($this->portability & Connection::PORTABILITY_RTRIM) && is_string($value)) {
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$value = rtrim($value);
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}
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}
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return $value;
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}
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public function rowCount()
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{
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return $this->stmt->rowCount();
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}
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}
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