Java Helps: WSO2

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Microservices Framework for Java (MSF4J) - HelloWorld!

In a recent article: Microservices in a minute, I introduced a lightweight microservice framework: WSO2 MSF4J. That tutorial shows you how to create a microservice in minutes using the Maven archetype. However, the libraries available in the public Maven repositories are bit older and there are new releases after MSF4J 2.0.1 which are available in WSO2's Maven repository. This article shows you how to create a microservice using the latest stable release of MS4J Framework.

Requirements:

Java Development Kit 1.8
Apache Maven 3.x
Postman or CURL
Eclipse IDE for Java EE Developers / Any IDEs with Maven support

Java Web Service WSO2

Microservices in a minute

Gobinath 11:41:00 AM Add Comment

Gobinath

Microservices get more light in recent years as a new service oriented architecture with a high level of modularity. Compared to traditional web services either they are SOAP or REST, microservices are small in size and complexity but brings the cohesiveness to web services. Microservices do not require a servlet container or web server to be deployed instead they are created as individual JAR files which you can run as any other JAR files. The idea behind microservices is creating tiny individual services which can be developed, deployed and modified with less effort. This article introduces microservices using WSO2 Microservices Framework in a minute.

Image Credits: http://wso2.com/blogs/thesource/2016/05/enabling-microservice-architecture-with-middleware/

WSO2 Microservices Framework for Java (WSO2 MSF4J) is a lightweight annotation based model to develop microservices in Java. Developers can create a microservice using just two or three classes which of course require a framework to take care of the householding tasks. The MSF4J hides all the complexities of creating a web service and provide a decent API to develop microservices in minutes. Let's dirt your hands with microservices:

Java WSO2

WSO2 Carbon UI Component - Hello World!

Gobinath 8:55:00 AM Add Comment

Gobinath

In this article, I will show you how to create a WSO2 Carbon UI front end for an existing web service. Since this is the part II of the last article “WSO2 Carbon Server Component - Hello World!”, the UI will be created for the web service developed in part I. However, the same steps can be followed to create a Carbon UI for any SOAP web services.

Prerequisite: