more and more
Java Web Weekly, Issue 130 At the very beginning of last year, I decided to track my reading habits and share the best stuff here, on Baeldung. Haven’t missed a review since. Here we go… 1. Spring and Java ===== >> High-Performance Java Persistence – Part Two [vladmihalcea.com] I’ve been… Continue Reading java-web-weekly-130
getdocs
Pagination with Spring REST and AngularJS table 1. Overview In this article, we will mainly focus on implementing server side pagination in a Spring REST API and a simple AngularJS front-end. We’ll also explore a commonly used table grid in Angular named UI Grid. 2. Dependencies Here we detail various… Continue Reading pagination-with-a-spring-rest-api-and-an-angularjs-table
getdocs
Convert XML to HTML in Java 1. Introduction In this tutorial, we’ll describe how to convert XML to HTML using common Java libraries and template engines – JAXP, StAX, Freemarker, and Mustache. 2. An XML to Unmarshal Let’s start off with a simple XML document that we’ll unmarshal into a… Continue Reading java-convert-xml-to-html
getdocs
Introduction to Spring with Akka 1. Introduction In this article we’ll focus on integrating Akka with the Spring Framework – to allow injection of Spring-based services into Akka actors. Before reading this article, a prior knowledge of Akka’s basics is recommended. Further reading: Introduction to Akka Actors in Java Learn… Continue Reading akka-with-spring
getdocs
Why Choose Spring as Your Java Framework? 1. Overview In this article, we’ll go through the main value proposition of Spring as one of the most popular Java frameworks. More importantly, we’ll try to understand the reasons for Spring being our framework of choice. Details of Spring and its constituent… Continue Reading spring-why-to-choose
getdocs
Visitor Design Pattern in Java 1. Overview In this tutorial, we’ll introduce one of the behavioral GoF design patterns – the Visitor. First, we’ll explain its purpose and the problem it tries to solve. Next, we’ll have a look at Visitor’s UML diagram and implementation of the practical example. 2.… Continue Reading java-visitor-pattern
getdocs
A Guide to Iterator in Java 1. Introduction An Iterator is one of many ways we can traverse a collection, and as every option, it has its pros and cons. It was first introduced in Java 1.2 as a replacement of Enumerations and: introduced improved method names made it possible… Continue Reading java-iterator
getdocs
Guide to JUnit 5 Parameterized Tests 1. Overview JUnit 5, the next generation of JUnit, facilitates writing developer tests with new and shiny features. One such feature is parameterized tests. This feature enables us to execute a single test method multiple times with different parameters. In this tutorial, we’re going… Continue Reading parameterized-tests-junit-5
getdocs
Quick Guide to EasyRandom in Java 1. Overview In this tutorial, we’ll show how to generate Java objects with the EasyRandom library. 2. EasyRandom In some cases, we need a set of model objects that we’ll use for testing purposes. Or, we’d like to populate our test database with some… Continue Reading java-easy-random
getdocs
Avoiding the ConcurrentModificationException in Java Java Exception 1. Introduction In this article, we’ll take a look at the ConcurrentModificationException class. First, we’ll give an explanation how it works, and then prove it by using a test for triggering it. Finally, we’ll try out some workarounds by using practical examples. 2.… Continue Reading java-concurrentmodificationexception
getdocs