Book Image

Learning Spring 5.0

By : Tejaswini Mandar Jog
Book Image

Learning Spring 5.0

By: Tejaswini Mandar Jog

Overview of this book

<p>Spring is the most widely used framework for Java programming and with its latest update to 5.0, the framework is undergoing massive changes. Built to work with both Java 8 and Java 9, Spring 5.0 promises to simplify the way developers write code, while still being able to create robust, enterprise applications.</p> <p>If you want to learn how to get around the Spring framework and use it to build your own amazing applications, then this book is for you.</p> <p>Beginning with an introduction to Spring and setting up the environment, the book will teach you in detail about the Bean life cycle and help you discover the power of wiring for dependency injection. Gradually, you will learn the core elements of Aspect-Oriented Programming and how to work with Spring MVC and then understand how to link to the database and persist data configuring ORM, using Hibernate.</p> <p>You will then learn how to secure and test your applications using the Spring-test and Spring-Security modules. At the end, you will enhance your development skills by getting to grips with the integration of RESTful APIs, building microservices, and doing reactive programming using Spring, as well as messaging with WebSocket and STOMP.</p>
Table of Contents (18 chapters)
Title Page
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
9
Explore the Power of RESTful Web Services

Reactive Stream implementations


Reactive Streams is a concept. Many third-party vendors provide the implementation to support reactive programming. Here, we will get a number of approaches and libraries to deal with reactive programming, as discussed next.

RxJava 1.x and RxJava2.x

RxJava is a Java virtual machine implementation of ReactiveX; it promises to be a lightweight library. RxJava supports asynchronous event handling using push style rather than supporting pulling of messages. It's been supported by Java 6 and later versions. The following are the external libraries with which RxJava can work:

  • Camel RX: This facilitates the reuse of the Apache Camel components, protocols, transports, and data formats with the RxJava API with ease.
  • rxjava-http-rail: This allows developers to follow logs over HTTP.
  • Hystrix: This facilitates reactive programming by providing a library supporting latency and fault tolerance bulk heading.
  • rxjava-jdbc: This facilitates the use of RxJava with JDBC connections...