/**
* Class constructor
*
* The class constructor is private to avoid multiple instances of the
* class (singleton).
*
* @return void
*/
private function __construct()
{
// Gets the instance of the environment class
$this->_env = Woops_Core_Env_Getter::getInstance();
// Gets the instance of the error handler class
$this->_errorReporting = Woops_Core_Error_Handler::getInstance();
// Not sure ADODB is completely error free
$this->_errorReporting->disableErrorReporting(E_NOTICE | E_STRICT);
require_once $this->_env->getPath('woops-mod://Adodb/resources/php/adodb5/adodb.inc.php');
// Resets the error reporting
$this->_errorReporting->resetErrorReporting();
// Creates a directory iterator to find the available drivers
$iterator = new DirectoryIterator($this->_env->getPath('woops-mod://Adodb/resources/php/adodb5/drivers/'));
// Process each file
foreach ($iterator as $file) {
// Checks if the file is an ADODB driver
if (substr($file->getFileName(), -8) === '.inc.php') {
// Gets the driver name
$driver = substr($file->getFileName(), 6, -8);
// Stores the driver
$this->_drivers[$driver] = true;
}
}
// Stores additionnal drivers
$this->_drivers['ifx'] = true;
$this->_drivers['maxsql'] = true;
$this->_drivers['pgsql'] = true;
}
/**
* Gets the unique class instance
*
* This method is used to get the unique instance of the class
* (singleton). If no instance is available, it will create it.
*
* @return Woops_Core_Error_Handler The unique instance of the class
* @see __construct
*/
public static function getInstance()
{
// Checks if the unique instance already exists
if (!is_object(self::$_instance)) {
// Creates the unique instance
self::$_instance = new self();
}
// Returns the unique instance
return self::$_instance;
}
