code – Page 2 – Agis KEFALINOS

March 10, 2015April 5, 2020code

Enable CORS v2 Spring Boot

Using REST web services directly from a web page using javascript/jquery/angularjs is one of the hot issues these days. My guess is that many people (like me) have bugged a bit, trying to find out how to make it work […]

March 8, 2015April 5, 2020code

Enable CORS on JavaEE Web Application

Let’s say that you have created a REST API in your Java EE WEB Application and you want to use it in HTML pages through AngularJS, jQuery or even plain JS. If you were newb (like I was), you would […]

March 1, 2015April 5, 2020code

Openshift! Create free account and deploy your Java app in less than 5 minutes

On a previous blog entry here, I analyzed the steps to create a basic Java RESTful app in less than 5 minutes. Most probably after creating a RESTful app you will need to put it on cloud in order to […]

February 28, 2015April 5, 2020code

Dropwizard, a Java framework for high-performance, RESTful web services

Dropwizard straddles the line between being a library and a framework. Its goal is to provide performant, reliable implementations of everything a production-ready web application needs. Because this functionality is extracted into a reusable library, your application remains lean and […]

February 28, 2015April 5, 2020code

Maven: The Complete Reference

Learning Maven can be a daunting and frustrating task. While there are a number of references for Maven online, there is no single, well-written narrative for introducing Maven that can serve as both an authoritative reference and an introduction. Sonatype […]

February 26, 2015April 5, 2020code

Create Java Hypermedia REST Web Services Tutorial (HATEOAS)

Here is a very nice tutorial in spring.io explaining how to create Hypermedia REST Web Services (HATEOAS) in Java. For those those that don’t know what HATEOAS is here is a short description: HATEOAS is a REST application architecture in […]

February 21, 2015April 5, 2020code

Create a one jar REST web service in JAVA for less than 5 minutes

More than a decade after its introduction, REST has become one of the most important technologies for Web applications. Its importance is likely to continue growing quickly as all technologies move towards an API orientation. This simple tutorial will help […]