Java Resources

How to Implement JDBC Authentication and Authorization in Mule 4 Using Spring Security

This tutorial walks step-by-step through how to use JDBC authorization in Mule 4 with Spring Security to provide role based security.

April 30, 2020

by Harsha Pateelu

· 13,635 Views · 1 Like

A New Era Of Spring Cloud

The main goal of this article is to guide you through building microservices architecture with new Spring Cloud components without Netflix projects.

April 30, 2020

by Piotr Mińkowski

· 12,229 Views · 8 Likes

JDK 14 Records for Spring

In this article, we'll discuss several use cases for JDK 14 Records to write cleaner and more efficient code.

April 29, 2020

by Anghel Leonard

CORE

· 16,633 Views · 7 Likes

A Quick Start Guide of HTTP Server Using Go

In this article, take a look at a quick start guide of HTTP Server using Go.

April 29, 2020

by Amjad Hossain

· 7,677 Views · 2 Likes

Dependency Injection in Spring

Take a deep dive into Dependency Injection in Spring — what it is, how and when to use, and why it makes Spring such a powerful framework.

Updated April 29, 2020

by Justin Albano

CORE

· 65,620 Views · 30 Likes

Using Jenkins and Java for Continuous Integration

Get your DevOps on with this tutorial on setting up and using Jenkins for continuous integration in your Java app.

April 29, 2020

by Jimena Garbarino

· 17,781 Views · 17 Likes

Accessing Apache Kafka From Quarkus

This article describes how to develop microservices with Quarkus which use Apache Kafka running in a Kubernetes cluster.

April 28, 2020

by Niklas Heidloff

CORE

· 5,763 Views · 3 Likes

JobRunr and Spring Data

In this article, see a tutorial on how to generate salary slips using JobRunr and Spring Data.

Updated April 27, 2020

by Ronald Dehuysser

· 11,552 Views · 7 Likes

Invoking REST APIs Asynchronously With Quarkus

Now that you've built a reactive REST API with Quarkus, it's time to learn how to invoke it asynchronously with the help of this tutorial.

April 27, 2020

by Niklas Heidloff

CORE

· 16,658 Views · 3 Likes

Developing Reactive REST APIs With Quarkus

This article describes how to implement reactive REST APIs in Java with Quarkus rather than using synchronous endpoints.

April 24, 2020

by Niklas Heidloff

CORE

· 19,551 Views · 8 Likes

Introduction to Spring Data JPA - Part 5 Unidirectional One to One Relations

In the next article in this series, we take a look at unidirectional one-to-one relations with CRUD operations.

April 22, 2020

by Vinu Sagar

· 28,290 Views · 2 Likes

Read/Write a Raw JSON, Array-Like JSON, and Map-Like JSON File as an Object

In this article, take a look at a tutorial that explains how to read/write a raw JSON, array-like JSON, and map-like JSON file as an object.

April 22, 2020

by Anghel Leonard

CORE

· 26,686 Views · 6 Likes

Getting Started With Jakarta EE and Eclipse MicroProfile

In this article, get started with Jakarta EE and Eclipse MicroProfile.

Updated April 21, 2020

by Philip Riecks

· 7,840 Views · 9 Likes

Validating EDI Data in Java

This article reveals how the EDI validator notifies an application about validation events, and dives into EDI standards and implementations.

April 21, 2020

by Michael Edgar

· 7,032 Views · 3 Likes

Make Your Own MSI (and RPM, DEB, and DMG) with JDK14

This article demonstrates one of the new features of Java 14, the ability to create native installer versions of a complete JDK.

April 21, 2020

by Jim Connors

· 5,511 Views · 3 Likes

Authentication with Spring Boot and Spring Security — JWT and Postgres

Take a look at how you can create authentication with REST API calls using JSON Web Tokens.

April 21, 2020

by Aakash Sharma

· 22,690 Views · 7 Likes

Spring Webflux Multipart File Upload and Reading Each Line Without Saving It

Take a look at this tutorial the demonstrates how to use Spring Webflux to upload and read each line in a file without saving it.

April 21, 2020

by Eaiman Shoshi

· 38,827 Views · 2 Likes

Introduction to Spring Data JPA — Part 4 Bidirectional One-to-Many Relations

In this article, explore a continued introduction to Spring Data JPA and look at bidirectional one-to-many relations.

April 20, 2020

by Vinu Sagar

· 43,725 Views · 4 Likes

Sending HTTP Requests in 5 Minutes With Scala and Akka HTTP

In this article, we discuss how to get started sending HTTP requests in Scala with Akka, as a simple HTTP client.

April 20, 2020

by Daniel Ciocirlan

· 24,083 Views · 2 Likes

Docker Tutorial for Beginners - With Java and Spring Boot

In this article, we focus our attention on the Docker. Let's learn the fundamentals of Docker with a hand example building and running Docker Image for a Jav...

April 20, 2020

by Ranga Karanam

CORE

· 14,733 Views · 6 Likes

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