Maintainable error handling with Feign clients? Not a dream anymore
Over the last couple of years, I’ve been using Feign to invoke HTTP APIs, let it be external or internal. If you are not familiar with Feign, here’s a very Continue reading
Tag: spring-cloud
Extending Swagger Codegen with new mustache template files using a new language
We’ve already seen a lot of things in the previous parts of the series. Although, it’s very useful if you know how to extend the code generation process for the Continue reading
Accessing custom attributes in Swagger Codegen
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
Generating Feign clients with Swagger Codegen and Gradle
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
Copying current request information into Feign interceptor with Hystrix enabled
Not so long ago I came across a problem which was related to localization in a microservices architecture which was using Feign for internal service communication. The idea was that Continue reading
Customizing each request with Spring Cloud Feign
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
Passing headers with Spring Cloud Feign
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