Untitled

nsxml parser issue
username =         {
        text = akhildas;
        type = string;
    };

username = akhildas

- (NSDictionary *)objectWithData:(NSData *)data
{
// Clear out any old data
[dictionaryStack release];
[textInProgress release];

dictionaryStack = [[NSMutableArray alloc] init];
textInProgress = [[NSMutableString alloc] init];

// Initialize the stack with a fresh dictionary
[dictionaryStack addObject:[NSMutableDictionary dictionary]];

// Parse the XML
NSXMLParser *parser = [[NSXMLParser alloc] initWithData:data];
parser.delegate = self;
BOOL success = [parser parse];

// Return the stack's root dictionary on success
if (success)
{
    NSDictionary *resultDict = [dictionaryStack objectAtIndex:0];
    return resultDict;
}

return nil;
}

#pragma mark -
#pragma mark NSXMLParserDelegate methods

- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
{


// Get the dictionary for the current level in the stack
NSMutableDictionary *parentDict = [dictionaryStack lastObject];

// Create the child dictionary for the new element, and initilaize it with the attributes
NSMutableDictionary *childDict = [NSMutableDictionary dictionary];
[childDict addEntriesFromDictionary:attributeDict];

// If there's already an item for this key, it means we need to create an array
id existingValue = [parentDict objectForKey:elementName];
if (existingValue)
{
    NSMutableArray *array = nil;
    if ([existingValue isKindOfClass:[NSMutableArray class]])
    {
        // The array exists, so use it
        array = (NSMutableArray *) existingValue;
    }
    else
    {
        // Create an array if it doesn't exist
        array = [NSMutableArray array];
        [array addObject:existingValue];

        // Replace the child dictionary with an array of children dictionaries
        [parentDict setObject:array forKey:elementName];
    }

    // Add the new child dictionary to the array
    [array addObject:childDict];

}
else
{
    // No existing value, so update the dictionary
    [parentDict setObject:childDict forKey:elementName];
}

// Update the stack
[dictionaryStack addObject:childDict];
}

- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{


// Update the parent dict with text info
NSMutableDictionary *dictInProgress = [dictionaryStack lastObject];

// Set the text property
if ([textInProgress length] > 0)
{
    [dictInProgress setObject:textInProgress forKey:kXMLReaderTextNodeKey];

    // Reset the text
    [textInProgress release];
    textInProgress = [[NSMutableString alloc] init];
}

// Pop the current dict
[dictionaryStack removeLastObject];
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
// Build the text value
[textInProgress appendString:string];
}