I am using Mac OS X's WebServicesCore to query amazon via SOAP.
Amazon says it can't find my SubscriptionId or SearchIndex, despite
being provided in the code. Does anyone see anything obviously
wrong? Here is what I have so far:
NSArray *values = [NSArray arrayWithObjects:@"AWSECommerceService",
@"###MEMBER_ID###", @"ItemSearch", @"Music", @"dog", nil];
NSArray *keys = [NSArray arrayWithObjects:@"Service",
@"SubscriptionId", @"Operation", @"SearchIndex", @"Keywords", nil];
NSMutableDictionary *parameters = [[NSDictionary alloc]
initWithObjects:values forKeys:keys];
NSDictionary *dict = [AWSECommerceService
ItemSearch:parameters];
Class and method definitions:
+ (id) ItemSearch:(CFTypeRef /* Complex type http://
webservices.amazon.com/AWSECommerceService/2005-03-23|ItemSearch
*/) in_body
{
id result = NULL;
ItemSearch* _invocation = [[ItemSearch alloc] init];
[_invocation setParameters: in_body];
result = [[_invocation resultValue] retain];
[_invocation release];
return result;
}
@implementation ItemSearch
- (void) setParameters:(CFTypeRef /* Complex type http://
webservices.amazon.com/AWSECommerceService/2005-03-23|ItemSearch
*/) in_body
{
id _paramValues[] = {
in_body,
};
NSString* _paramNames[] = {
@"body",
};
[super setParameters:1 values: _paramValues names: _paramNames];
}
- (id) resultValue
{
return [[super getResultDictionary] objectForKey: @"body"];
}
- (WSMethodInvocationRef) genCreateInvocationRef
{
return [self createInvocationRef
/*endpoint*/: @"http://soap.amazon.com/onca/soap?
Service=AWSECommerceService"
methodName: @"ItemSearch"
protocol: (NSString*) kWSSOAP2001Protocol
style: (NSString*) kWSSOAPStyleRPC
soapAction: @"http://soap.amazon.com";
methodNamespace: NULL /* No Method Namespace specified */
];
}
@end; /* ItemSearch */
-Michael Jurewitz
*********************************************
Northwestern University
2341 Sheridan Road
Evanston, IL
60201
Room: 847-332-9515
Cell: 909-717-5474
*********************************************
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