Java EE 7: Enterprise JavaBeans (EJB)

51mIntermediate2019-05-03

Authors

Emmanuel Henri

Executive with 20+ years of experience in programming and design

Course details

Get introduced to Enterprise Java Beans (EJB) in Java EE 7. Emmanuel Henri walks you through the entire creation of an EJB application programming interface (API). He begins by explaining the benefits EJB. He covers how to set up a database, overcome errors, and create a project. Then, he discusses the fundamentals of session beans and how the syntax of a bean works. Next, he shows how to create message-driven beans. Lastly, he goes through how to create servlets and how to test the EJB items in the server.

Learning objectives
Defining Enterprise Java Bean
Using EJB JAR files
Setting up EJB
Setting up a database
Adding an entity for interactions
Using session beans
Using stateless and stateful beans
Using singleton session beans
Creating a message-driven bean
Accessing beans
Creating ListRecords and PostRecords servlets
Testing EJB projects

Skills covered

Java EEEnterprise ArchitectureJavaOracleProgramming LanguagesSoftware DevelopmentDeep Dive (X:Y)

Concepts

0. Introduction

01 - Leverage the power of Enterprise JavaBeans in your applications
02 - What you should know

1. Introduction to EJB

03 - What is an enterprise bean
04 - Types of beans

2. Build Blocks of a Bean

05 - Build blocks of a bean
06 - What is the EJB JAR file

3. Session Beans

07 - Initial EJB and project setup
08 - Set up the database
09 - Add an entity for interacting with DB
10 - Introduction to session beans
11 - Stateless session bean
12 - Stateful session bean
13 - Singleton session bean

4. Message-Driven Beans

14 - Introduction to message-driven beans
15 - Create your message-driven bean
16 - Finalize message-driven bean

5. Access the Beans

17 - Introduction to bean access
18 - Create the ListRecords servlet
19 - Create the PostRecords servlet
20 - Do your own testing

Conclusion

21 - Next steps