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A Guide to REST-assured

Explore the basics of REST-assured – a library that simplifies the testing and validation of REST APIs.

Java Web Weekly, Issue 134

The Java “State of the Union”, a look at JUnit 5 and some cool notes on reactive programming – quite an interesting week.

Intro to the Jackson ObjectMapper

The article discusses Jackson’s central ObjectMapper class, basic serialization and deserialization as well as configuring the two processes.

Supercharge Java Authentication with JSON Web Tokens (JWTs)

A comprehensive, super detailed guide on getting JSON Web Tokens right with JWTs.

3 Common Hibernate Performance Issues and How to Find Them in Your Log File

A lot of Hibernate performance issues can be found in the log file. In this article, I show you 3 commons ones and how you can fix them.

Intro to Jedis – the Java Redis Client Library

An introduction to Jedis, a client library in Java for Redis – the popular in-memory data structure store that can persist on disk as well.

A Guide to Spring in Eclipse STS

A quick guide to working with Spring using the Eclipse Spring Tool Suite (STS) IDE.

Hibernate: save, persist, update, merge, saveOrUpdate

A quick and practical guide to Hibernate write methods: save, persist, update, merge, saveOrUpdate.

Introduction to Apache CXF

This tutorial is the first of a series on Apache CXF, introducing basic characteristics of the framework.

Introduction to Java Logging

A quick intro to logging in Java – the libraries, the configuration details as well as pros and cons of each solution.

AssertJ for Guava

This article focuses on AssertJ Guava-related assertions and is the second article from the AssertJ series.

Java Web Weekly, Issue 132

Quite an interesting week with Java 9 almost ready to commit to a hard date, a solid HATEOAS writeup for the Spring ecosystem and lots of releases and goodness.

Stored Procedures with Hibernate

This article shortly discusses how to call store procedures from Hibernate.

Intro to Querydsl

A simple and practical guide to Querydsl.

Introduction to AssertJ

AssertJ is an open-source library for writing fluent and rich assertions in Java tests. This article focuses on tools available in the basic AssertJ-core module.