Re: WebKit and POST requests (now WSDL and WSMakeStubs)
Re: WebKit and POST requests (now WSDL and WSMakeStubs)
- Subject: Re: WebKit and POST requests (now WSDL and WSMakeStubs)
- From: Sam Stigler <email@hidden>
- Date: Sun, 24 Jun 2007 19:29:19 +1000
Hi,
Here's an update on the situation: By inserting an NSLog()
statement just before the call to [super getResultDictionary] in the
stub, I was able to print the result dictionary. It's always an
error from Amazon saying that I'm missing a required parameter (the
same one every time, "ListType"), no matter how I fiddle with the
parameters that I'm passing in as an NSDictionary (most recently
entirely composed of NSStrings) using -setParameters: . I think I've
basically traced this to a flaw in how the stub was created, with it
only passing the invocation with one parameter (which was hardcoded
as "body") instead of the at least three that were in my dictionary.
I tried fiddling with the generated files to try make it work by
converting everything to Foundation parameters, e.g., an
NSMutableArray** instead of a C array, but ended up running into so
many memory problems (most of whose causes were not immediately
evident) that I gave up on that after a few hours.
I was looking on the lists.apple.com archive and noticed a post from
Matt Neuburg about a year ago in which he basically said that
WebServicesCore doesn't work for many sites; could my issue be
symptomatic of this? Or am I misreading the whole situation?
Thanks for any help you can give me.
Sam
On Jun 23, 2007, at 3:54 PM, Sam Stigler wrote:
Thanks; that example is very helpful. What I'm trying to do is
access Amazon's web services via SOAP. I tried basically
replicating what you did (see below), but I keep on getting nil
(0x0) resultValues. After studying the WSDL for a little while I'm
guessing it has something with the fact that I'm trying to
substitute in a NSDictionary for a complexType that WSMakeStubs
didn't make a method for; can you (or anyone else), please verify
that? Here's my code:
NSDictionary *ListSearchRequestDict = [NSDictionary
dictionaryWithObjectsAndKeys:[emailAddress
stringValue],@"Email",@"WishList",@"ListType",nil];
ListSearch *theSearch = [[ListSearch alloc] init];
// Missing here: Something like "ListSearchRequest *searchRequest
= [[ListSearchRequest alloc] init]" (this is what WSMakeStubs
didn't generate.)
NSDictionary *listSearchParameters = [NSDictionary
dictionaryWithObjectsAndKeys:@"MY_ACCESS_KEY",@"AWSAccessKeyId",ListSe
archRequestDict,@"Request",nil];
[theSearch setParameters:listSearchParameters];
id search = [theSearch resultValue];
The WSDL file can be found at http://webservices.amazon.com/
AWSECommerceService/AWSECommerceService.wsdl? .
Thanks again,
Sam
On Jun 23, 2007, at 3:44 AM, Mike Stanger wrote:
<snip>
... you then get the results from the query with resultValue
and deal with whatever data structure you get back ... in this
case, I'd expect to be getting back an array, so I'd use something
like:
NSArray *allSectionsArray = [theSections resultValue];
...might be a better way to do it, but this seems pretty simple.
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