public function getCallBack($runModel)
    {
        if (!preg_match(Mage_Cron_Model_Observer::REGEX_RUN_MODEL, (string) $runModel, $run)) {
            Mage::throwException(Mage::helper('cron')->__('Invalid model/method definition, expecting "model/class::method", got "' . $runModel . '" instead.'));
        }
        if (!($model = Mage::getModel($run[1]))) {
            Mage::throwException(Mage::helper('cron')->__('Invalid callback: Model for %s::%s does not exist', $run[1], $run[2]));
        }
        if (!method_exists($model, $run[2])) {
            Mage::throwException(Mage::helper('cron')->__('Invalid callback: Method for %s::%s does not exist', $run[1], $run[2]));
        }
        $callback = array($model, $run[2]);
        return $callback;
    }
public function getCallBack($runModel)
    {
        if (!preg_match(Mage_Cron_Model_Observer::REGEX_RUN_MODEL, (string) $runModel, $run)) {
            Mage::throwException(Mage::helper('cron')->__('Invalid model/method definition, expecting "model/class::method", got "' . $runModel . '" instead.'));
        }
        if (!($model = Mage::getModel($run[1]))) {
            Mage::throwException(Mage::helper('cron')->__('Invalid callback: Model for %s::%s does not exist', $run[1], $run[2]));
        }
        if (!method_exists($model, $run[2])) {
            Mage::throwException(Mage::helper('cron')->__('Invalid callback: Method for %s::%s does not exist', $run[1], $run[2]));
        }
        $callback = array($model, $run[2]);
        return $callback;
    }
public function getCallBack ( $ runModel ) { if ( ! preg_match ( Mage_Cron_Model_Observer :: REGEX_RUN_MODEL , ( string ) $ runModel , $ run ) ) { Mage :: throwException ( Mage :: helper ( 'cron' ) -> __ ( 'Invalid model/method definition, expecting "model/class::method", got "' . $ runModel . '" instead.' ) ) ; } if ( ! ( $ model = Mage :: getModel ( $ run [ 1 ] ) ) ) { Mage :: throwException ( Mage :: helper ( 'cron' ) -> __ ( 'Invalid callback: Model for %s::%s does not exist' , $ run [ 1 ] , $ run [ 2 ] ) ) ; } if ( ! method_exists ( $ model , $ run [ 2 ] ) ) { Mage :: throwException ( Mage :: helper ( 'cron' ) -> __ ( 'Invalid callback: Method for %s::%s does not exist' , $ run [ 1 ] , $ run [ 2 ] ) ) ; } $ callback = array ( $ model , $ run [ 2 ] ) ; return $ callback ; }
Get callback from runModel

@param $runModel
@return array
Get callback from runModel