Mastery in Java EJB: Step by Step EJB Application

🌟 Mastery in Java EJB: Step by Step to Enterprise Application Development 🌟

Course Overview:

Embark on a comprehensive journey into the world of Enterprise Java Beans (EJB), where you'll learn to build scalable, robust, and secure enterprise applications in Java. This course is meticulously designed to guide you through the intricacies of EJB 3, which streamlines development by simplifying complex tasks with annotations like @EJB, @Stateless, @Stateful, @Singleton, @TransactionManagement, and @Resources.

Course Highlights:

• Understanding EJB: Dive into the essence of EJB and grasp its pivotal role in enterprise applications.
• Session Beans: Explore the three types of session beans - stateless, stateful, and singleton - and understand their use cases.
  • Stateless Session Beans: Learn about their lifecycle, see how they are managed, and get hands-on with real examples.
  • Stateful Session Beans: Discover the importance of maintaining client state, and learn how to handle session data effectively.
• JMS Tutorial: Master asynchronous messaging with Java Messaging Service (JMS) by understanding its principles, message domains, and how to implement JMS queues and topics for efficient communication in distributed systems.
• Message Driven Beans (MDBs): Understand how MDBs consume messages from a queue or topic and process them as EJB components.
• Entity Beans: Although deprecated in EJB 3.2, learn why they were integral to earlier versions and how they have been superseded by Java Persistence API (JPA).

Course Structure:

1. What is EJB? - A deep dive into the fundamentals of EJB and its advantages in enterprise applications.
2. Session Beans: Comprehensive coverage of session beans, their types, and how they can encapsulate business logic.
   • Stateless Session Bean: Detailed lifecycle explanation with practical examples to solidify your understanding.
   • Stateful Session Bean: Insight into managing client conversations and stateful sessions.
3. JMS Tutorial: A step-by-step guide on creating asynchronous messaging solutions using JMS, including an exploration of message domains, JMS queues, and topics.
4. Message Driven Beans (MDBs): Learn how MDBs consume messages and process them within the EJB framework.
5. Entity Beans: A historical overview, understanding their role before the introduction of JPA, and learning how they have been replaced in modern Java application development.

Who Should Take This Course:

• Developers aiming to enhance their skills in building scalable enterprise applications.
• Java programmers looking to delve into the world of server-side development with EJB.
• IT professionals and architects who want to understand how to leverage EJB for enterprise solutions.

What You Will Learn:

• The architecture and design principles of EJB 3.
• How to implement and manage session beans effectively.
• Best practices for developing JMS applications.
• The role and implementation of message-driven beans.
• The evolution from entity beans to JPA.

Your Instructor:

Arun Ammasi, an experienced course instructor with a passion for Java technologies and distributed systems, will guide you through this course. With a focus on practical learning and real-world examples, Arun is committed to ensuring that you gain a deep understanding of EJB and its applications in modern enterprise systems.

Join us on this enlightening path to mastery in Java EJB, and transform your coding capabilities into enterprise application wizardry! 🚀💻