This document contains code for a ProdAttributeAccess class that parses XML product attribute data. It initializes instance variables, defines parsing methods to extract attribute values from XML elements into properties, and provides getter methods to access the parsed attributes and arrays.

1. //
// ProdAttributeAccess.m
// Office
//
// Copyright (c) 2012 Sovoia. All rights reserved.
//
//
// ProdAttributeAccess.m// Office
//
// Created by SMonte Developer on 11/16/10.
// Copyright 2010 __MyCompanyName__. All rights reserved.
//
#import "ProdAttributeAccess.h"
//#import "ProdAttribute.h"
@implementation ProdAttributeAccess
@synthesize productLongDesc,productShortDesc,prodBrand;
@synthesize displayURL, prodStyleCode, colourCode,prodWasPrice, prodColour,
prodPrice, imgURLthumb, prodTitle, fullSkuNumber;
- (id) init
{
if(self = [super init])
{
sizesArray = [[NSMutableArray alloc]init];
skuArray = [[NSMutableArray alloc]init];
found = YES;
errorResponse = [[NSString alloc]initWithString:@""];
displayURL = [[NSString alloc]initWithString:@""];
prodBrand =[[NSString alloc]initWithString:@""];
prodStyleCode = [[NSString alloc]initWithString:@""];
colourCode =@"";
prodColour = [[NSString alloc]initWithString:@""];
prodPrice = [[NSString alloc]initWithString:@""];
prodWasPrice = @"";
prodTitle = [[NSString alloc]initWithString:@""];
imgURLthumb = [[NSString alloc]initWithString:@""];
fullSkuNumber = [[NSString alloc]initWithString:@""];
}
return self;
}
- (BOOL)parseXMLFileAtURL:(NSString *)URL
{
NSURL *xmlURL = [NSURL URLWithString:URL];
NSXMLParser*parser = [[NSXMLParser alloc] initWithContentsOfURL:xmlURL];
[parser setDelegate:self];
[parser setShouldProcessNamespaces:YES];
[parser setShouldReportNamespacePrefixes:YES];
[parser setShouldResolveExternalEntities:NO];
BOOL success =[parser parse];
[parser release];
return success;
}

2. - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName
namespaceURI:(NSString *)namespaceURI
qualifiedName:(NSString *)qualifiedName attributes:(NSDictionary
*)attributeDict{
if(nil != qualifiedName){
elementName = qualifiedName;
}
if ([elementName isEqualToString:@"msg"]||[elementName
isEqualToString:@"Short_Description"]
|| [elementName isEqualToString:@"Long_Description"]||[elementName
isEqualToString:@"displayurl"]
||[elementName isEqualToString:@"title"]||[elementName
isEqualToString:@"imageurlthumb"]
||[elementName isEqualToString:@"retailprice"] || [elementName
isEqualToString:@"wasprice"]
||[elementName isEqualToString:@"STYLECODE"]||[elementName
isEqualToString:@"BRAND"]||[elementName isEqualToString:@"COLOUR"]||
[elementName isEqualToString:@"name"])
{
productAttrNode = [NSMutableString string];
}
else if([elementName isEqualToString:@"value"])
{
productAttrNode = [NSMutableString string];
if ([attributeDict objectForKey:@"sku"]) {
//skuValue = [NSMutableString stringWithString:[attributeDict
objectForKey:@"sku"]];
NSString *sku = [attributeDict objectForKey:@"sku"];
fullSkuNumber = sku;
[skuArray addObject:sku];
// NSLog(@"Sku : %@",[attributeDict objectForKey:@"sku"]);
}
}
else
{
productAttrNode = nil;
}
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName
namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName {
if(nil != qName){
elementName = qName;
}
if([elementName isEqualToString:@"msg"])
{
errorResponse = productAttrNode;
}
else if([elementName isEqualToString:@"Short_Description"])
{
productShortDesc = productAttrNode;
}
else if([elementName isEqualToString:@"Long_Description"])
{
productLongDesc = productAttrNode;
}
else if([elementName isEqualToString:@"title"])
{
// NSLog(@"title in XML: %@",productAttrNode);

3. prodTitle = productAttrNode;
}
else if([elementName isEqualToString:@"displayurl"])
{
displayURL = productAttrNode;
}
else if([elementName isEqualToString:@"imageurlthumb"])
{
imgURLthumb = productAttrNode;
}
else if([elementName isEqualToString:@"retailprice"])
{
prodPrice = productAttrNode;
}
else if([elementName isEqualToString:@"wasprice"])
{
prodWasPrice = productAttrNode;
}
else if([elementName isEqualToString:@"name"])
{
if([productAttrNode isEqualToString:@"SIZE"])
{
fullSkufound = YES;
found = YES;
}
else {
fullSkufound = NO;
found = NO;
}
if([productAttrNode isEqualToString:@"STYLECODE"])
{
styleCodeFound = YES;
}
else {
styleCodeFound = NO;
}
if([productAttrNode isEqualToString:@"LEGACYCOLOURCODE"])
{
colourCodeFound = YES;
}
else {
colourCodeFound = NO;
}
if([productAttrNode isEqualToString:@"BRAND"])
{
brandFound = YES;
}
else {
brandFound = NO;
}
if([productAttrNode isEqualToString:@"COLOUR"])
{
colourFound = YES;
}
else {
colourFound = NO;
}
if([productAttrNode isEqualToString:@"Price"])
{
priceFound = YES;

4. }
else {
priceFound = NO;
}
// if([productAttrNode isEqualToString:@"FULLSKU"])
// {
// fullSkufound = YES;
// }
// else {
//
// fullSkufound = NO;
// }
}
else if([elementName isEqualToString:@"value"])
{
if(found)
{
[sizesArray addObject:productAttrNode];
// fullSkuNumber = skuValue;
//[skuArray addObject:skuValue];
// NSLog(@"size array %@ n sky array %@",sizesArray,
skuArray);
}
else if(styleCodeFound)
{
prodStyleCode = productAttrNode;
}
else if(colourCodeFound)
{
colourCode = productAttrNode;
}
else if(brandFound)
{
prodBrand = productAttrNode;
}
else if(colourFound)
{
prodColour = productAttrNode;
}
else if(priceFound)
{
prodPrice = productAttrNode;
}
/*
else if(fullSkufound)
{
fullSkuNumber = skuValue;
[skuArray addObject:skuValue];
//fullSkufound = NO;
}
*/
}
else if ([elementName isEqualToString:@"attribute"])
{
/*
[productAttrArray addObject:prodAttr];
[prodAttr release];
*/
}
}

5. /*
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
if ([string isEqualToString:@"<"] || [string isEqualToString:@">"])
return;
if(nil != productAttrNode){
}
}
*/
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{ //NSLog(@"found: %@",string);
if ([string isEqualToString:@"<"] || [string isEqualToString:@">"])
return;
if ([[string stringByTrimmingCharactersInSet:[NSCharacterSet
whitespaceAndNewlineCharacterSet]] length] )
{
if(nil != productAttrNode)
{
[productAttrNode appendString:[string
stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]]];
}
}
}
- (void)parser:(NSXMLParser *)parser parseErrorOccurred:(NSError *)parseError
{
NSLog(@"Error in Product Accsess Parser: %@", [parseError description] );
}
- (void)parserDidEndDocument:(NSXMLParser *)parser
{
}
- (NSMutableArray*) getsizesArray
{
return sizesArray;
}
- (NSMutableArray*) getSkuArray
{
return skuArray;
}
-(NSString*)getErrorResponse
{
return errorResponse;
}
-(NSString*)getProdBrand{
return prodBrand;
}
-(NSString*)getProdStyleCode{
return prodStyleCode;
}
-(NSString*)getColourCode{
return colourCode;
}
-(NSString*)getProdColour{
return prodColour;
}
-(NSString*)getProdPrice{
return prodPrice;

6. }
-(NSString*)getProdWasPrice {
return prodWasPrice;
}
-(NSString*)getProdTitle{
return prodTitle;
}
-(NSString*)getiImgURLthumb{
return imgURLthumb;
}
-(NSString*)getFullSkuNumber{
return fullSkuNumber;
}
-(NSString*)getDisplayURL{
return displayURL;
}
-(void)dealloc {
[sizesArray release];
[skuArray release];
[super dealloc];
}
@end