Book Image

Java 9: Building Robust Modular Applications

By : Dr. Edward Lavieri, Peter Verhas, Jason Lee
Book Image

Java 9: Building Robust Modular Applications

By: Dr. Edward Lavieri, Peter Verhas, Jason Lee

Overview of this book

Java 9 and its new features add to the richness of the language; Java is one of the languages most used by developers to build robust software applications. Java 9 comes with a special emphasis on modularity with its integration with Jigsaw. This course is your one-stop guide to mastering the language. You'll be provided with an overview and explanation of the new features introduced in Java 9 and the importance of the new APIs and enhancements. Some new features of Java 9 are ground-breaking; if you are an experienced programmer, you will be able to make your enterprise applications leaner by learning these new features. You'll be provided with practical guidance in applying your newly acquired knowledge of Java 9 and further information on future developments of the Java platform. This course will improve your productivity, making your applications faster. Next, you'll go on to implement everything you've learned by building 10 cool projects. You will learn to build an email filter that separates spam messages from all your inboxes, a social media aggregator app that will help you efficiently track various feeds, and a microservice for a client/server note application, to name just a few. By the end of this course, you will be well acquainted with Java 9 features and able to build your own applications and projects. This Learning Path contains the best content from the following two recently published Packt products: • Mastering Java 9 • Java 9 Programming Blueprints
Table of Contents (33 chapters)
Title Page - Courses
Packt Upsell - Courses
Preface
25
Taking Notes with Monumentum
Bibliography
Index

Getting started


Most of us have likely used some sort of note-taking application such as EverNote, OneNote, or Google Keep. They're an extremely handy way of jotting down notes and thoughts, and having them available from just about every environment imaginable--desktop, mobile, and web. In this chapter, we'll build a fairly basic clone of these industry giants in order to exercise a number of concepts. We will call this app Monumentum, which is Latin for a reminder or memorial, an apt name for this type of application.

Before we get into those, let's take some time to list the requirements for our application:

  • Be able to create notes
  • Be able to list notes
  • Be able to edit notes
  • Be able to delete notes
  • Note bodies must be capable of storing/displaying rich text
  • Be able to create a user account
  • Must be able to log into the application using OAuth2 credentials against an existing system

Our non-functional requirements are fairly modest:

  • Must have a RESTful API
  • Must have an HTML 5/JavaScript frontend
  • Must...