Jakarta EE Training is designed for Java developers who want to expand their skills into enterprise application development. This hands-on course introduces the Jakarta EE framework and its core technologies for building reliable, scalable, and maintainable web and enterprise applications.
Participants will explore essential Jakarta EE technologies including Servlets, JSP, RESTful Web Services, HTTP communication, session management, filters, listeners, and MVC architecture. The training also introduces enterprise development concepts that help developers understand how Java applications communicate with clients, servers, databases, and external services.
Through practical exercises, participants will learn how to configure a Jakarta EE development environment, create web applications, process HTTP requests and responses, manage sessions and cookies, and develop RESTful services using Jakarta REST (JAX-RS). These hands-on activities are designed to connect theoretical concepts with real-world enterprise development scenarios.
The course is particularly suitable for developers who already have a solid foundation in Java and want to move beyond Java SE into professional enterprise application development. By learning the Jakarta EE ecosystem, participants can develop a stronger understanding of modern Java-based web technologies and prepare themselves for projects involving enterprise systems, backend services, and scalable web applications.
Duration 4 days – 28 hrs
Course Overview
The Java Jakarta EE Framework Training Course is a practical, instructor-led program designed for Java developers who want to build professional enterprise applications using Jakarta EE. With a strong foundation in Java programming, participants will explore the technologies and development concepts used to create scalable, maintainable, and reliable Java-based web and enterprise systems.
Throughout this Jakarta EE Training, participants will gain hands-on experience with important components of the Jakarta EE platform, including Servlets, JSP, HTTP request and response handling, session management, filters, listeners, MVC architecture, and Jakarta RESTful Web Services. The course focuses on understanding how these technologies work together to create dynamic and enterprise-ready applications.
Participants will also learn how to configure a Jakarta EE development environment, deploy web applications, process client requests, manage application sessions, and create RESTful services using JAX-RS. Practical exercises will allow learners to apply these concepts while developing components that reflect real-world Java web development scenarios.
By the end of the Java Jakarta EE Framework Training Course, participants will have a stronger understanding of enterprise Java development and the Jakarta EE ecosystem. They will be better prepared to develop, test, deploy, and maintain Java web applications and RESTful services using industry-relevant development practices.
Learning Objectives
- Understand the core principles and components of Jakarta EE.
- Learn to set up and configure a Jakarta EE development environment.
- Gain proficiency in building web applications using Servlets and JavaServer Faces (JSF).
- Develop business logic using Enterprise JavaBeans (EJB).
- Implement data persistence with Jakarta Persistence API (JPA).
- Create and consume web services using Jakarta RESTful Web Services (JAX-RS) and Jakarta XML Web Services (JAX-WS).
- Understand security, transactions, and resource management in Jakarta EE applications.
- Develop, test, and deploy enterprise applications on Jakarta EE-compliant servers.
Audience
- Java developers who want to learn Jakarta EE.
- Software engineers and developers looking to build enterprise-level applications.
- Students and professionals seeking to gain expertise in enterprise application development.
Pre- requisites
- Solid knowledge of Java programming.
- Familiarity with fundamental programming concepts and syntax.
- Experience with basic web development and Java SE.
Course Outline
Client/Server Computing
- Concept of Clients
- Concept of Servers
- Types of Applications Servers
- Components of CS computing
Web Development Environment
- Installation and Configuration of IDE and server
- Understanding the WAR file and the deployment directory
The HTTP protocol
- The Concept of Request and Response in an HTTP protocol
- Handshake protocol
- Http Request Methods
The Servlets Interface
- GenericServlet and HTTPServlet APIs
- The ServletRequest and ServletResponse APIs
Parameters and Attributes
- Types of parameters
- Types of attributes
- The SevletConfig and ServletContext APIs
Servlet Chaining using RequestDispatcher
- Concept of Servlet chaining
- Managing request attributes
- The forward dispatch
- Creation of the MVC design pattern
Session handling using HttpSession
- Concept of session handling
- Difference between dispatch and redirection
- Managing session attributes
- Different session utilities
- Cookie handling
- The URLRewriting
Listeners
- Concept of listener classes
- Managing the context attributes
Introduction to Filters
- Different types of filters
- Use of filters
The Java Server Pages (JSP)
- Scriptlets
- Directives
- JSP Actions
- Background on JSPX or JSP XML files
- Expressions Languages (EL)
- Java Standard Tag Libraries (JSTL)
- The Java Server Pages (JSP)
JakartaEE Restful services
- Creating REST services using JAXRS 3.x
- Consuming REST services with Client API
