protected function _setupDatabaseAdapter()
    {
        if (! $this->_db) {
            $this->_db = self::getDefaultAdapter();
            if (!$this->_db instanceof Zend_Db_Adapter_Abstract) {
                // require_once 'Zend/Db/Table/Exception.php';
                throw new Zend_Db_Table_Exception('No adapter found for ' . get_class($this));
            }
        }
    }
protected function _setupDatabaseAdapter()
    {
        if (! $this->_db) {
            $this->_db = self::getDefaultAdapter();
            if (!$this->_db instanceof Zend_Db_Adapter_Abstract) {
                // require_once 'Zend/Db/Table/Exception.php';
                throw new Zend_Db_Table_Exception('No adapter found for ' . get_class($this));
            }
        }
    }
protected function _setupDatabaseAdapter ( ) { if ( ! $ this -> _db ) { $ this -> _db = self :: getDefaultAdapter ( ) ; if ( ! $ this -> _db instanceof Zend_Db_Adapter_Abstract ) { // require_once 'Zend/Db/Table/Exception.php'; throw new Zend_Db_Table_Exception ( 'No adapter found for ' . get_class ( $ this ) ) ; } } }
Initialize database adapter.

@return void
@throws Zend_Db_Table_Exception
Initialize database adapter .