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Introduction Customizing your Swagger code generation is easier than you would expect. Adding new custom attributes into your specification file is easy as the OpenAPI spec knows the term extensions Continue reading
In the last article, I showed you how to use a custom template for code generation. If you haven’t read the previous parts of the series, make sure you do Continue reading
This article is the second part of a Swagger Codegen series. If you haven’t read the first one, make sure you do it before continuing. In this one I’ll show Continue reading
Introduction to Swagger Swagger is a powerful tool to enable sharing REST contracts with each other. It’s useful in any architecture today and even better if you are thinking about Continue reading
Recently I wrote an article how to explicitly pass headers via Feign clients. Now I’ll show you how to customize each request sent via Feign clients, like adding headers to Continue reading
Feign is a great way to communicate between services. Spring Cloud has it’s own way of defining Feign clients, it’s done with Spring MVC annotations. Usually it’s a common requirement Continue reading
For one of my presentations, I wanted to have some numbers regarding the efficiency of projections. If you don’t know what projections are, read this previously written article. I basically Continue reading
Have you ever heard about datasource proxies? No worries, it’s not complicated at all. Let’s say you want to access the database from an application. First you have to configure Continue reading
Anyone who is familiar with Spring and JPA knows about the magical @Transactional annotation which helps us to focus on the business logic rather than programming transactions around. This approach is so Continue reading
If you care about your data-access layer to make it as fast as possible, you should consider using projections for reading data. Check a simple example together. We have cities Continue reading