/**
* Establishes the connection to the database
*
* This methods establishes the default connection to the database by using
* configuration parameters that come from the basis configuration object
* and then, register the {@link EasySCP_Database} instance in the
* {@link EasySCP_Registry} for shared access.
*
* A PDO instance is also registered in the registry for shared access.
*
* @throws EasySCP_Exception
*
* @return void
* @todo Remove global variable
*/
protected function _initializeDatabase()
{
try {
$connection = EasySCP_Database::connect($this->_config->DATABASE_USER, decrypt_db_password($this->_config->DATABASE_PASSWORD), $this->_config->DATABASE_TYPE, $this->_config->DATABASE_HOST, $this->_config->DATABASE_NAME);
} catch (PDOException $e) {
throw new EasySCP_Exception('Error: Unable to establish connection to the database! ' . 'SQL returned: ' . $e->getMessage());
}
// Register both Database and PDO instances for shared access
EasySCP_Registry::set('Db', $connection);
EasySCP_Registry::set('Pdo', EasySCP_Database::getRawInstance());
// @todo remove the Global
$GLOBALS['sql'] = EasySCP_Registry::get('Db');
}