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Java EE 8 Development with Eclipse - Third Edition

By : Ram Kulkarni

3 (1)

Java EE 8 Development with Eclipse

3 (1)

By: Ram Kulkarni

Overview of this book

Java EE is one of the most popular tools for enterprise application design and development. With recent changes to Java EE 8 specifications, Java EE application development has become a lot simpler with the new specifications, some of which compete with the existing specifications. This guide provides a complete overview of developing highly performant, robust and secure enterprise applications with Java EE with Eclipse. The book begins by exploring different Java EE technologies and how to use them (JSP, JSF, JPA, JDBC, EJB, and more), along with suitable technologies for different scenarios. You will learn how to set up the development environment for Java EE applications and understand Java EE specifications in detail, with an emphasis on examples. The book takes you through deployment of an application in Tomcat, GlassFish Servers, and also in the cloud. It goes beyond the basics and covers topics like debugging, testing, deployment, and securing your Java EE applications. You'll also get to know techniques to develop cloud-ready microservices in Java EE.

Free Chapter

Introducing JEE and Eclipse

Introducing JEE and Eclipse

JEE

Installing products

Summary

Creating a Simple JEE Web Application

Creating a Simple JEE Web Application

Configuring Tomcat in Eclipse

JavaServer Pages

Java Servlet

Creating WAR

JavaServer Faces

Using Maven for project management

Summary

Source Control Management in Eclipse

Source Control Management in Eclipse

The Eclipse subversion plugin

Eclipse Git plugin

Summary

Creating JEE Database Applications

Creating JEE Database Applications

Creating database schema

Creating a database application using JDBC

Creating database applications using JPA

Summary

Unit Testing

Unit Testing

Introducing JUnit

Creating and executing unit tests using Eclipse JEE

Mocking external dependencies for unit tests

Calculating unit test coverage

Summary

Debugging the JEE Application

Debugging the JEE Application

Debugging a remote Java application

Debugging a web application using Tomcat in Eclipse EE

Debugging an application in an externally configured Tomcat

Using the debugger to know the status of program execution

Summary

Creating JEE Applications with EJB

Creating JEE Applications with EJB

Types of EJB

Configuring the GlassFish Server in Eclipse

Creating a Course Management application using EJB

Creating a JEE project using Maven

Summary

Creating Web Applications with Spring MVC

Creating Web Applications with Spring MVC

Dependency injection

Dependency injection in Spring

Installing Spring Tool Suite

Creating a Spring MVC application

Summary

Creating Web Services

Creating Web Services

What is a web service?

JAXB

JSON-B

RESTful web services

SOAP web services

Summary

Asynchronous Programming with JMS

Asynchronous Programming with JMS

Steps to send and receive messages using JMS

Creating queues and topics in GlassFish

Creating JEE project for a JMS application

Creating JMS application using JSP and JSP bean

Creating JMS application using JSF and CDI beans

Consuming JMS messages using MDBs

Summary

Java CPU Profiling and Memory Tracking

Java CPU Profiling and Memory Tracking

Creating a sample Java project for profiling

Profiling the Java application

Eclipse plugins for profiling memory

Summary

Microservices

Microservices

What is a microservice?

Eclipse MicroProfile

Setting up a database for a microservice project

Implementing microservices using WildFly Swarm

Implementing microservices using Spring Boot

Deploying microservices in a Docker container

Running containers using Docker Compose

Summary

Deploying JEE Applications in the Cloud

Deploying JEE Applications in the Cloud

Deploying in the cloud

Deploying in AWS Cloud

Deploying in Google Cloud

Summary

Securing JEE Applications

Securing JEE Applications

Authentication and authorization in JEE

Modifying a database to save authentication information

Securing applications in GlassFish

Securing applications in Tomcat

Securing servlets using annotations

Securing web services

Security enhancements in JEE 8

Summary

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Installing Spring Tool Suite

Spring Tool Suite (STS) is a set of tools in Eclipse for creating Spring applications. It can be either installed as a plugin to an existing installation of Eclipse JEE or can be installed standalone. The standalone version of STS is also packaged with Eclipse EE, so all Eclipse features for Java EE development are available in STS too. You can download STS from https://spring.io/tools. Since we have already installed Eclipse EE, we will install STS as a plugin. The easiest way to install the STS plugin is from Eclipse Marketplace. Select the Help | Eclipse Marketplace... menu.

Type Spring Tool Suite in the Find box, and click the Go button:

Figure 8.1: Search fir STS in Eclipse Marketplace

Click Install. The next page shows the features of STS that will be installed. Click Confirm to install the selected features.

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Programming languages

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