Opsgility Official Training

Red Hat Application Development I - Programming In Java Ee (Ad183)

Helping Java SE developers write Java EE applications 

Students in a classroom-min

Course Description

Red Hat Application Development I: Programming in Java EE (JB183) exposes experienced Java Standard Edition (Java SE) developers to the world of Java Enterprise Edition (Java EE). 

In this course, you will learn about the various specifications that make up Java EE. Through hands-on labs, you will transform a simple Java SE command line application into a multi-tiered enterprise application using various Java EE specifications, including Enterprise Java Beans, Java Persistence API, Java Messaging Service, JAX-RS for REST services, Contexts and Dependency Injection (CDI), and JAAS for securing the application. Course content summary 

About this course

What You'll Learn

  • Generating multi-tiered Java EE applications. 
  • Packaging and deploying Java EE applications. 
  • Creating Enterprise Java Beans, including message-driven beans. 
  • Managing persistence. 
  • Creating REST services with JAX-RS. 
  • Implementing Contexts and Dependency Injection. 
  • Creating messaging applications with JMS. 
  • Securing Java EE applications with JAAS. 

Who Needs to Attend

  • This course is designed for Java developers who want to learn more about the specifications that comprise the world of Java Enterprise Edition (Java EE). 


  • Proficiency in developing Java SE applications, with 2+ years of experience required 
  • Proficiency in using an IDE such as Red Hat Developer Studio or Eclipse
  • Experience with Maven is recommended but not required 

Course Outline

Transition to multi-tiered applications 

Describe Java EE features and distinguish between Java EE and Java SE applications. 

Package and deploying applications to an application server 

Describe the architecture of a Java EE application server, package an application, and deploy the application to an EAP server. 

Create Enterprise Java Beans 

Develop Enterprise Java Beans, including message-driven beans. 

Manage persistence 

Create persistence entities with validations. 

Manage entity relationships 

Define and manage JPA entity relationships. 

Create REST services 

Create REST APIs using the JAX-RS specification. 

Implement Contexts and Dependency Injection 

Describe typical use cases for using CDI and successfully implement it in an application. 

Create messaging applications with JMS 

Create messaging clients that send and receive messages using the JMS API. 

 Secure Java EE applications 

Use JAAS to secure a Java EE application. 

Comprehensive review of Red Hat JBoss Development I: Java EE 

Demonstrate proficiency of the knowledge and skills obtained during the course. 

Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves.  

Course Outline

  • Introduction to Red Hat Ansible Automation 
  • Run simple automation commands 
  • Implement Ansible playbooks 
  • Manage variables and facts 
  • Install and update software 
  • Implement task control 
  • Deploy files to managed hosts 
  • Interact with users and domains 
  • Automate Windows automation tasks 
  • Manage large projects 
  • Construct Ansible Tower workflows 

Ready to get started?