Category Spring Framework

Install Spring Boot Application As A Linux Service

This tutorial is going to cover how to install a Spring Boot application as a Linux service, which enables us to start, stop and check application status using standard commands such as: service start payment-service, service stop payment-service and service… Continue Reading →

Reactive HTTP Client With Spring 5 WebClient

This article is going to cover about Spring 5 WebClient, a non-blocking, reactive client for HTTP requests with Reactive Streams back pressure. 1. Introduction To Spring 5 WebClient The WebClient is a non-blocking, reactive HTTP client which has been introduced… Continue Reading →

Using New Composed Annotations for @RequestMapping in Spring Framework

1. Overview This article is going to cover about using new composed annotations for @RequestMapping,┬áthe annotation for mapping web requests onto specific handler classes and/or handler methods in Spring Framework. Those annotations, which include @GetMapping, @PostMapping, @PutMapping, @DeleteMapping and @PatchMapping,… Continue Reading →

How To Write A Custom Zuul Filter In Spring Cloud

This tutorial is going to cover how to write a custom Zuul filter in Spring Cloud. 1. Zuul Filter Overview Zuul provides a framework to dynamically read, compile, and run a series filters that are capable of performing a range… Continue Reading →

Package a Spring Boot Application Into War File

This tutorial is going to cover how to package a Spring Boot application into WAR file so that we can deploy the application in any application server such as Tomcat, JBoss, Web Sphere and so on. 1. Package a Spring… Continue Reading →

How to Configure Logging in Spring Boot

Spring Boot facilitates us in developing an application using Spring Framework. This article is going to cover how to configure logging in Spring Boot from basic to advanced level. 1. Enable logging for a Spring Boot application 1.1. Using Spring… Continue Reading →

How To Run A Spring Boot Application

1. Overview This article is going to cover shortly how to run a Spring Boot application. This could be useful for those who’s just started with Spring Boot. Spring Boot application is often packaged in a jar file and embedded… Continue Reading →

Spring Kafka – Multi-threaded Message Consumption

As mentioned in previous article, Spring Kafka provides two MessageListenerContainer implementations: KafkaMessageListenerContainer and ConcurrentMessageListenerContainer. The KafkaMessageListenerContainer provides ability to consume messages from Kafka topics in a single thread while the ConcurrentMessageListenerContainer allows us to consume messages in multi-threaded style. In… Continue Reading →

Spring Kafka Tutorial – Getting Started with the Spring for Apache Kafka

Apache Kafka, a distributed messaging system, is gaining very much attraction today. Spring is a very popular framework for Java developer. Getting Apache Kafka to work with Spring smoothly will be a very good thing for many Java developers. In… Continue Reading →

Install Spring Boot Command Line Interface on Linux

This article will show you how to install Spring Boot Command Line Interface on Linux system, which includes RHEL, CentOS, Fedora, Debian, Ubuntu, etc. There are 2 ways for us to do that. The first is to install manually and… Continue Reading →

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