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Jersey Filters and Interceptors 1. Introduction In this article, we’re going to explain how filters and interceptors work in the Jersey framework, as well as the main differences between these. We’ll use Jersey 2 here, and we’ll test our application using a Tomcat 9 server. 2. Application Setup Let’s first… Continue Reading jersey-filters-interceptors

Reactive JAX-RS Client API 1. Introduction In this tutorial, we look at JAX-RS support for reactive (Rx) programming using the Jersey API. This article assumes the reader has knowledge of the Jersey REST client API. Some familiarity with reactive programming concepts will be helpful but isn’t necessary. 2. Dependencies First,… Continue Reading jax-rs-reactive-client

Exploring the Jersey Test Framework 1. Overview In this tutorial, we’re going to take a look at the Jersey Test Framework and see how we can use it to quickly write integration tests. As we’ve already seen in previous articles, Jersey is an open source framework for developing RESTful Web… Continue Reading jersey-test

Jersey MVC Support 1. Overview Jersey is an open-source framework for developing RESTFul Web Services. As well as serving as the JAX-RS reference implementation it also includes a number of extensions to further simplify web application development. In this tutorial, we’ll create a small example application that uses the Model-View-Controller… Continue Reading jersey-mvc

Add a Header to a Jersey SSE Client Request 1. Overview In this tutorial, we’ll see an easy way to send headers in Server-Sent Event (SSE) client requests using the Jersey Client API. We’ll also cover the proper way to send basic key/value headers, authentication headers, and restricted headers using… Continue Reading jersey-sse-client-request-headers

Bean Validation in Jersey 1. Overview In this tutorial, we’re going to take a look at Bean Validation using the open source framework Jersey. As we’ve already seen in previous articles, Jersey is an open source framework for developing RESTful Web Services. We can get more details about Jersey in… Continue Reading jersey-bean-validation

REST API with Jersey and Spring [.s1]## 1. Overview Jersey is an open source framework for developing RESTful Web Services. It serves as a reference implementation of JAX-RS. In this article, we’ll explore the creation of a RESTful Web Service using Jersey 2. Also, we’ll use Spring’s Dependency Injection (DI)… Continue Reading jersey-rest-api-with-spring

JAX-RS Client with Jersey 1. Overview Jersey is an open source framework for developing RESTFul Web Services. It also has great inbuilt client capabilities. In this quick tutorial, we will explore the creation of JAX-RS client using Jersey 2. For a discussion on the creation of RESTful Web Services using… Continue Reading jersey-jax-rs-client