Amazon Product Advertising API signed request with Java

Question

after many hours of tinkering and reading the whole internet several times I just can\'t figure out how to sign requests for use with the Product Advertising API.

So

Answer 1

Try this afer you create the service

service.setHandlerResolver(new AwsHandlerResolver(my_AWS_SECRET_KEY));

You'll need this class and this jar file to add as a reference to your project as AwsHandlerResolver uses Base64 encoding.

You'll need to rename the AwsHandlerResolver file to the name of the class as the file name is all lower case.

I think the rest of the code you have is fine.

The WSDL is http://webservices.amazon.com/AWSECommerceService/AWSECommerceService.wsdl