You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
121 lines
3.0 KiB
121 lines
3.0 KiB
<?php
|
|
/**
|
|
* @copyright NetMonsters <team@netmonsters.ru>
|
|
* @link http://netmonsters.ru
|
|
* @package Majestic
|
|
* @subpackage db
|
|
* @since 2011-11-15
|
|
*/
|
|
|
|
/**
|
|
* @property MongoDriver $driver
|
|
* @property MongoCursor $result
|
|
*/
|
|
class MongoStatement extends DbStatement
|
|
{
|
|
|
|
public function fetch($style = Db::FETCH_OBJ)
|
|
{
|
|
if (!$this->result) {
|
|
return false;
|
|
}
|
|
|
|
$row = false;
|
|
switch ($style) {
|
|
case Db::FETCH_OBJ:
|
|
$row = $this->fetchObject();
|
|
break;
|
|
case Db::FETCH_ASSOC:
|
|
if ($this->result instanceof MongoCursor) {
|
|
$row = $this->result->getNext();
|
|
} else {
|
|
$row = $this->result;
|
|
}
|
|
break;
|
|
default:
|
|
throw new Exception('Invalid fetch mode "' . $style . '" specified');
|
|
}
|
|
return $row;
|
|
}
|
|
|
|
public function fetchObject($class = 'stdClass')
|
|
{
|
|
if ($this->result instanceof MongoCursor) {
|
|
$row = $this->result->getNext();
|
|
} else {
|
|
$row = $this->result;
|
|
}
|
|
if (is_array($row) && isset($row['_id'])) {
|
|
$row = new ArrayObject($row, ArrayObject::ARRAY_AS_PROPS);
|
|
} else {
|
|
$row = false;
|
|
}
|
|
return $row;
|
|
}
|
|
|
|
public function close()
|
|
{
|
|
// TODO: Implement close() method.
|
|
}
|
|
|
|
/**
|
|
* @return int
|
|
*/
|
|
public function affectedRows()
|
|
{
|
|
if (is_array($this->result)) {
|
|
if (isset($this->result['ok']) && $this->result['ok'] == 1 && isset($this->result['n'])) {
|
|
return $this->result['n'];
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public function numRows()
|
|
{
|
|
if ($this->result instanceof MongoCursor) {
|
|
return $this->result->count();
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param MongoDbComand $request
|
|
* @return bool
|
|
*/
|
|
protected function driverExecute($request)
|
|
{
|
|
$mongo = $this->driver->getConnection();
|
|
if ($mongo instanceof Mongo) {
|
|
if (DEBUG) {
|
|
$profiler = Profiler::getInstance()->profilerCommand('Mongo', $request);
|
|
$result = $request->execute();
|
|
$profiler->end();
|
|
} else {
|
|
$result = $request->execute();
|
|
}
|
|
if ($result === false) {
|
|
throw new Exception('MongoDB request error.');
|
|
}
|
|
if ($result instanceof MongoCursor || is_array($result)) {
|
|
$this->result = $result;
|
|
}
|
|
return true;
|
|
} else {
|
|
throw new Exception('No connection to MongoDB server.');
|
|
}
|
|
}
|
|
|
|
public function bindParam($param, &$value)
|
|
{
|
|
$this->request->bindParam($param, $value);
|
|
}
|
|
|
|
protected function assemble()
|
|
{
|
|
return $this->request;
|
|
}
|
|
}
|