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[*] Project: MySQL::trytoconnect() and MySQL::tryUTF8() methods replaced with Db::checkConnection() and Db::checkEncoding()

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git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@8380 b9a71923-0436-4b27-9f14-aed3839534dd
This commit is contained in:
rMalie
2011-09-07 08:16:43 +00:00
parent 0c7d567451
commit 174947be5b
5 changed files with 151 additions and 41 deletions
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classes/Db.php
+74 -20
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@@ -136,18 +136,24 @@ abstract class DbCore
*/
abstract public function getNumberError();
/**
* Try a connection to te database
*
* @param string $newDbLink
* @return int
*/
abstract public function tryConnection($newDbLink = true);
/**
* Try to change encoding on a database
*
* @param string $encoding
* @return bool
*/
abstract public function tryEncoding($encoding = 'UTF8');
/* do not remove, useful for some modules */
abstract public function set_db($db_name);
/**
* Try a connection
*/
//abstract static public function tryToConnect($server, $user, $pwd, $db);
/**
* Try to change UTF8
*/
//abstract static public function tryUTF8($server, $user, $pwd);
/**
* Get Db object instance
@@ -169,16 +175,29 @@ abstract class DbCore
}
if (!isset(self::$_instance[$idServer]))
{
$class = 'MySQL';
if (class_exists('mysqli', false))
$class = 'DbMySQLi';
self::$_instance[$idServer] = new $class(self::$_servers[$idServer]['server'], self::$_servers[$idServer]['user'], self::$_servers[$idServer]['password'], self::$_servers[$idServer]['database']);
}
self::$_instance[$idServer] = Db::newInstance(self::$_servers[$idServer]['server'], self::$_servers[$idServer]['user'], self::$_servers[$idServer]['password'], self::$_servers[$idServer]['database']);
return self::$_instance[$idServer];
}
/**
* Get child layer class instance
*
* @param string $server Server address
* @param string $user User login
* @param string $password User password
* @param string $database Database name
* @param bool $connect If false, don't connect in constructor
* @return Db
*/
public static function newInstance($server, $user, $password, $database, $connect = true)
{
$class = 'MySQL';
if (class_exists('mysqli', false))
$class = 'DbMySQLi';
return new $class($server, $user, $password, $database, $connect);
}
/**
* Instantiate database connection
*
@@ -186,8 +205,9 @@ abstract class DbCore
* @param string $user User login
* @param string $password User password
* @param string $database Database name
* @param bool $connect If false, don't connect in constructor (since 1.5.0)
*/
public function __construct($server, $user, $password, $database)
public function __construct($server, $user, $password, $database, $connect = true)
{
$this->_server = $server;
$this->_user = $user;
@@ -198,7 +218,8 @@ abstract class DbCore
if (!defined('_PS_DEBUG_SQL_'))
define('_PS_DEBUG_SQL_', false);
$this->connect();
if ($connect)
$this->connect();
}
/**
@@ -206,7 +227,8 @@ abstract class DbCore
*/
public function __destruct()
{
$this->disconnect();
if ($this->_link)
$this->disconnect();
}
/**
@@ -475,7 +497,39 @@ abstract class DbCore
return $string;
}
/**
* Try a connection to te database
*
* @param string $server Server address
* @param string $user Login for database connection
* @param string $pwd Password for database connection
* @param string $db Database name
* @return int
*/
static public function checkConnection($server, $user, $pwd, $db)
{
$instance = Db::newInstance($server, $user, $pwd, $db, false);
return $instance->tryConnection();
}
/**
* Try a connection to te database
*
* @param string $server Server address
* @param string $user Login for database connection
* @param string $pwd Password for database connection
* @param string $db Database name
* @param string $newDbLink Database name
* @return int
* @todo remake with static
*/
static public function checkEncoding($server, $user, $pwd, $encoding = 'UTF8')
{
$instance = Db::newInstance($server, $user, $pwd, '', false);
return $instance->tryEncoding($encoding);
}
/**
* Alias of Db::getInstance()->ExecuteS
*