UITableViewCell custom initialization from nib - ios

Question

How wrong could it be the code bellow:
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
NSArray *array = [[NSBundle mainBundle] loadNibNamed:NSStringFromClass([self class]) owner:nil options:nil];
for (id currentObject in array) {
if ([currentObject isKindOfClass:[self class]]) {
self = [currentObject retain];
}
}
return self;
}
I'm trying to bring up a custom UITableViewCell from nib file, the problem is that Leaks Instruments says there's a leak inside:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Cell";
CPVideoGenTVCell *cell = (CPVideoGenTVCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[CPVideoGenTVCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.delegate = self;
cell.titleLbl.textColor = [UIColor colorWithRed:0.992 green:0.933 blue:0.0 alpha:1.0];
}
CPTempVideo *aVideo = [self.videos objectAtIndex:indexPath.row];
cell.seasonLbl.text = [NSString stringWithFormat:#"Season %#", [self romanNumberFromArabic:aVideo.season]];
cell.titleLbl.text = [NSString stringWithFormat:#"%2i - \"%#\"",aVideo.idVideo, aVideo.chapterName];
cell.managedImg.url = aVideo.thumbnail;
[[CPDataManager sharedDataManager] manageImage:cell.managedImg];
return cell;
}

Answer 1

think the problem is with retain, but don't understand why are you doing this crazy stuff with initWithStyle..
if ([currentObject isKindOfClass:[self class]]) {
self = currentObject;
}

Answer 2

There's an alternative I've found:
+ (id)cellWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
NSArray *array = [[NSBundle mainBundle] loadNibNamed:NSStringFromClass([self class]) owner:nil options:nil];
for (id currentObject in array) {
if ([currentObject isKindOfClass:[self class]]) {
return currentObject;
}
}
return nil;
}
just return an autoreleased object and take care of that inside cellForRowAtIndexPath:
CPTempHeadCell *headCell = (CPTempHeadCell *)[tableView dequeueReusableCellWithIdentifier:HeadCellIdentifier];
if (headCell == nil) {
headCell = [CPVideoGenTVCell cellWithStyle:UITableViewCellStyleDefault
reuseIdentifier:CellIdentifier];