February 2018
Intermediate to advanced
406 pages
9h 55m
English
Content preview from Cloud-Native Applications in Java
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Writing a product service
For the sake of simplicity, our product service has two functions:
- List<int> getProducts(int categoryId)
- Product getProduct(int prodId)
The intent of the two methods is quite clear. The first returns a list of product IDs given a category ID, and the second returns product details (as an object) given a product ID.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.