/**
* Builds an instance object of this class only if there is no one.
*
* @return object
* m_instance A CampConfig instance
*/
public static function singleton()
{
if (!isset(self::$m_instance)) {
self::$m_instance = new CampDatabase();
}
return self::$m_instance;
} // fn singleton
public function testIsConnected()
{
global $g_ado_db;
$this->m_dbObj = CampDatabase::singleton();
$this->assertEquals(true, $this->m_dbObj->m_db->IsConnected());
$g_ado_db = $this->m_dbObj->m_db;
$this->assertEquals(true, $g_ado_db->IsConnected());
}
/**
* Returns a CampDatabase instance.
*
* @return object
* A CampDatabase instance.
*/
public static function GetDatabaseInstance()
{
return CampDatabase::singleton();
} // fn GetDatabase