Book Image

Java EE 8 and Angular

By : Prashant Padmanabhan
Book Image

Java EE 8 and Angular

By: Prashant Padmanabhan

Overview of this book

The demand for modern and high performing web enterprise applications is growing rapidly. No more is a basic HTML frontend enough to meet customer demands. This book will be your one-stop guide to build outstanding enterprise web applications with Java EE and Angular. It will teach you how to harness the power of Java EE to build sturdy backends while applying Angular on the frontend. Your journey to building modern web enterprise applications starts here! The book starts with a brief introduction to the fundamentals of Java EE and all the new APIs offered in the latest release. Armed with the knowledge of Java EE 8, you will go over what it's like to build an end-to-end application, configure database connection for JPA, and build scalable microservices using RESTful APIs running in Docker containers. Taking advantage of the Payara Micro capabilities, you will build an Issue Management System, which will have various features exposed as services using the Java EE backend. With a detailed coverage of Angular fundamentals, the book will expand the Issue Management System by building a modern single page application frontend. Moving forward, you will learn to fit both the pieces together, that is, the frontend Angular application with the backend Java EE microservices. As each unit in a microservice promotes high cohesion, you will learn different ways in which independent units can be tested efficiently. Finishing off with concepts on securing your enterprise applications, this book is a handson guide for building modern web applications.
Table of Contents (16 chapters)

Building a Real-World Application

Armed with the knowledge of Angular, you will learn what it’s like to build an end-to-end application. You will build an Issue Management System. We earlier developed the backend services, and now we will expand upon the idea by building a modern single page application frontend. You will develop the UI with some styling and forms, allowing for the capturing of the issues and activity done by users of your awesome system. While building this project, you will work independently from the backend team, and later begin to integrate with the backend services as we progress. We will cover:

  • Building an Issue Management System frontend
  • Setup:
    • Structuring the project
    • Working independently of the backend
    • Data models
  • Securing the application
  • Issue list and details:
    • Rendering data with templates
    • Injectable service
  • Issue creation and updates...