PFQueryTable Parse - ios

Question

I am trying to get videos that i saved to parse to show up in my tableview cell when i load the data but for some reason when i run the program the table view is blank. I have tried using UITableViewController instead of parse's but i couldn't get it to work that way either. Is there any way i can get the video to show up in the tableview cell?
Code:
import UIKit
import MediaPlayer
class TableViewController: PFQueryTableViewController {
var song: NSURL!
var player:MPMoviePlayerController!
override init!(style: UITableViewStyle, className: String!) {
super.init(style: style, className: className)
}
required init(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
self.parseClassName = "Videos"
self.pullToRefreshEnabled = true
self.objectsPerPage = 10
self.paginationEnabled = true
}
override func queryForTable() -> PFQuery! {
var query = PFQuery(className: self.parseClassName)
if (objects.count == 0)
{
query.cachePolicy = kPFCachePolicyNetworkOnly
}
return query
}
override func viewDidLoad() {
super.viewDidLoad()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
override func objectAtIndexPath(indexPath: NSIndexPath!) -> PFObject! {
var obj : PFObject? = nil
if(indexPath.row < self.objects.count){
obj = self.objects[indexPath.row] as PFObject
}
return obj
}
override func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!, object: PFObject!) -> PFTableViewCell! {
let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as PFTableViewCell
let video:PFFile = object["musicVideo"] as PFFile
let url: NSURL = NSURL(string: video.url)!
println(video)
player = MPMoviePlayerController(contentURL: url)
player.controlStyle = MPMovieControlStyle.None
player.scalingMode = MPMovieScalingMode.AspectFit
player.view.frame = cell.contentView.bounds
cell.contentView.addSubview(player.view)
player.view.hidden = false
player.prepareToPlay()
player.play()
return cell
}
}

Answer 1

NB the correct code for setting the objects in a PFQueryTableViewController in Swift 1.2 appears to have changed slightly (force unwrapping to PFObject! will cause a crash when the last cell in the table is loaded, if it is not the "load more" cell, as will counting objects! instead of objects?).
override func objectAtIndexPath(indexPath: NSIndexPath!) -> PFObject? {
var obj : PFObject? = nil
if(indexPath.row < self.objects!.count){
obj = self.objects?[indexPath.row] as? PFObject
}
return obj
}