/**
* This method is used to initialize the storage. Halts on error.
*/
public function init()
{
phpCAS::traceBegin();
// if the storage has already been initialized, return immediatly
if ($this->isInitialized()) {
return;
}
// initialize the base object
parent::init();
// create the PDO object if it doesn't exist already
if (!$this->_pdo instanceof PDO) {
try {
$this->_pdo = new PDO($this->_dsn, $this->_username, $this->_password, $this->_driver_options);
} catch (PDOException $e) {
phpCAS::error('Database connection error: ' . $e->getMessage());
}
}
phpCAS::traceEnd();
}
/**
* This method is used to initialize the storage. Halts on error.
*
* @public
*/
function init()
{
phpCAS::traceBegin();
// if the storage has already been initialized, return immediatly
if ($this->isInitialized()) {
return;
}
// call the ancestor's method (mark as initialized)
parent::init();
phpCAS::traceEnd();
}