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)

Basic TypeScript

Developers who love the comfort of strongly typed languages such as Java are rarely impressed with JavaScript. But nonetheless, it's a language that almost every developer comes across sooner or later. The goal of writing cleaner and concise code seems like a distant dream in the scripting world. But JavaScript is not to be ignored, as modern day browsers are providing very capable JavaScript engines, making it possible to deliver complex client-side applications. As client-side code grows, so does the need for better programming features for writing code that scales. Browser vendors have implemented JavaScript engines which are compliant to different ECMAScript standards. Thus, when running JavaScript code on different engines or browsers, there are differences to deal with, as code that works in one browser may fail in another. TypeScript, developed by...