How do I reload the tableview when I am getting the push notification?

I have an iPhone application in which I am adding push notifications.

When I am receiving the push notification I need to go to a particular view where I am loading a table view after calling a web service here. The problem is when I am standing in the same view. If I got a push message I need to reload the tableview both in the foreground and background. But when I am doing that it is not working correctly. How do I achieve this?

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {

    NSLog(@"########################################didReceiveRemoteNotification****************************###################### %@",userInfo);

    // Check application in forground or background
    if (application.applicationState == UIApplicationStateActive)
    {
        if (tabBarController.selectedIndex==0)
        {
            NSArray *mycontrollers = self.tabBarController.viewControllers;
            NSLog(@"%@",mycontrollers);
            [[mycontrollers objectAtIndex:0] viewWillAppear:YES];
            mycontrollers = nil;
        }

        tabBarController.selectedIndex = 0;
        //NSLog(@"FOreGround");
        //////NSLog(@"and Showing %@",userInfo)
    }
    else {
        tabBarController.selectedIndex = 0;
    }
}