XML Parsing

-(void)GetAllWeeks
{
    className=@"Week";
    items=[[NSMutableArray alloc]init];

    NSString * path1 = NSLocalizedString(@"appURL",nil);
    path1 = [NSString stringWithFormat:@"%@Week.xml",path1];
    [self parseXMLFileAtURL:path1];

}


- (void)parserDidStartDocument:(NSXMLParser *)parser
{   
    NSLog(@"found file and started parsing");
}

- (void)parseXMLFileAtURL:(NSString *)URL
{   
    @try
    {
        //you must then convert the path to a proper NSURL or it won't work
        NSURL *xmlURL = [NSURL URLWithString:URL];
       
        // here, for some reason you have to use NSClassFromString when trying to alloc NSXMLParser, otherwise you will get an object not found error
        // this may be necessary only for the toolchain
        rssParser = [[NSXMLParser alloc] initWithContentsOfURL:xmlURL];
       
        NSAutoreleasePool *pool = [[NSAutoreleasePool alloc]init];
        // Set self as the delegate of the parser so that it will receive the parser delegate methods callbacks.
        [rssParser setDelegate:self];
       
        [rssParser parse];
       
        [pool drain];
        [self setDataToDelegate:@""];
    }
    @catch (NSException *e) {
        [self setDataToDelegate:@"error"];
    }
   
   
}

-(void)setDataToDelegate:(NSString *)message
{
        NSLog(@"%@", message);
}




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                                PARSING STARTED

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- (void)parser:(NSXMLParser *)parser parseErrorOccurred:(NSError *)parseError
 {
    NSString * errorString = [NSString stringWithFormat:@"Please ensure that this device is connected to the Internet."];
    [self setDataToDelegate:errorString];
}

- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
{       
   
    NSLog(@"Start element: %@", elementName);
    @try
    {
       
        if(![elementName isEqualToString:rootName])
        {
            if([elementName isEqualToString:className]) {
                // create an instance of a class on run-time
                objTeam = [[NSClassFromString(className) alloc] init];
            }
            else{
                currentNodeName = [elementName copy];
                currentNodeContent = [[NSMutableString alloc] init];
            }
        }   
       
       
    }
    @catch (NSException *e) {
       
    }
}

- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{    
    NSLog(@"ended element: %@", elementName);
    @try
    {
        if([elementName isEqualToString:className]) {
            //Teams *obj_team = (Teams *)objTeam;
            [items addObject:objTeam];
            [objTeam release];
            objTeam = nil;
        }
        else
        {
            if([elementName isEqualToString:currentNodeName]) {
                // use key-value coding
                [objTeam setValue:currentNodeContent forKey:elementName];
                [currentNodeContent release];
                currentNodeContent = nil;
                [currentNodeName release];
                currentNodeName = nil;
            }
        }
       
    }
    @catch (NSException *e) {
    }
}

- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
    [currentNodeContent appendString:string];
}

- (void)parserDidEndDocument:(NSXMLParser *)parser
 {

    NSLog(@"all done!");
    NSLog(@"items array has %d items", [items count]);

}