Content negotiation allows for an HTTP server to respond to different types of clients. Many modern clients expect a JSON response, but there may be a need to format responses differently, maybe XML for older clients or a binary format for newer ones. Content negotiation is the mechanism used to…
Read moreREST is one of the most used architectural styles when it comes to developing web services. In Java, we have the JAX-RS specification that defines how to create a RESTful application. To show the power of the spec, Jersey, the reference implementation of JAX-RS was created. Building JAX-RS endpoints only…
Read moreDropwizard is recognized as the pioneer in turn-key Java API frameworks, and rivals Spring Boot for ease of adoption. Whether you're interested in trying it out for the first time, or already have a mature platform built on top of Dropwizard, you can add secure authentication to your site in…
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Brian Demers 3 min read
Developers use APIs to for everything! You build APIs for your own apps to consume, or as a part of a microservices architecture. Bottom line, you're building and using APIs to make your life easier. The ongoing effort to simplify development and work more efficiently, sometimes this also means looking…
Read moreNeed to decouple your web service and client? You're probably using REST endpoints, and if you're a Java shop you've probably tried out JAX-RS, Spring REST, or both. But is one better than the other? In this post I'll go over the differences between the two using basically the same…
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Daniel Pereira 
Silas Brazil