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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Bart Visscher <bartv@thisnet.nl>
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Joas Schilling <coding@schilljs.com>
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
use OCP\DB\IPreparedStatement;
/**
* small wrapper around \Doctrine\DBAL\Driver\Statement to make it behave, more like an MDB2 Statement
*
* @method boolean bindValue(mixed $param, mixed $value, integer $type = null);
* @method string errorCode();
* @method array errorInfo();
* @method integer rowCount();
* @method array fetchAll(integer $fetchMode = null);
*/
class OC_DB_StatementWrapper {
/** @var IPreparedStatement */
private $statement = null;
/** @var bool */
private $isManipulation = false;
/** @var array */
private $lastArguments = [];
/**
* @param IPreparedStatement $statement
* @param boolean $isManipulation
*/
public function __construct(IPreparedStatement $statement, $isManipulation) {
$this->statement = $statement;
$this->isManipulation = $isManipulation;
}
/**
* pass all other function directly to the \Doctrine\DBAL\Driver\Statement
*/
public function __call($name, $arguments) {
return call_user_func_array([$this->statement,$name], $arguments);
}
/**
* make execute return the result instead of a bool
*
* @param mixed[] $input
* @return \OC_DB_StatementWrapper|int|bool
* @deprecated
*/
public function execute($input = []) {
$this->lastArguments = $input;
try {
if (count($input) > 0) {
$result = $this->statement->execute($input);
} else {
$result = $this->statement->execute();
}
} catch (\Doctrine\DBAL\Exception $e) {
return false;
}
if ($this->isManipulation) {
return $this->statement->rowCount();
}
return $this;
}
/**
* provide an alias for fetch
*
* @return mixed
* @deprecated
*/
public function fetchRow() {
return $this->statement->fetch();
}
/**
* Provide a simple fetchOne.
*
* fetch single column from the next row
* @return string
* @deprecated
*/
public function fetchOne() {
return $this->statement->fetchOne();
}
/**
* Closes the cursor, enabling the statement to be executed again.
*
* @deprecated Use Result::free() instead.
*/
public function closeCursor(): void {
$this->statement->closeCursor();
}
/**
* Binds a PHP variable to a corresponding named or question mark placeholder in the
* SQL statement that was use to prepare the statement.
*
* @param mixed $column Either the placeholder name or the 1-indexed placeholder index
* @param mixed $variable The variable to bind
* @param integer|null $type one of the PDO::PARAM_* constants
* @param integer|null $length max length when using an OUT bind
* @return boolean
*/
public function bindParam($column, &$variable, $type = null, $length = null) {
return $this->statement->bindParam($column, $variable, $type, $length);
}
}
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