Aspire     Javanista to Java Master     Javanista to Java Master Track 2: Java EE

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An enterprise bean is a server-side component written in the Java programming language that simplifies the development of large, distributed applications. Get familiar with the fundamentals of enterprise beans and the most basic form of such beans, i.e., session beans using this course.
You'll get a chance to examine the implementation of enterprise beans, set up an application server that can host enterprise beans, and explore different types of session beans. You'll also investigate how to develop a basic session bean, deploy it to the application server, and access it from a client application.
Upon completion of this course, you'll have a foundational understanding of enterprise beans and how they encapsulate the business logic of an application.

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Objectives

Encapsulating Business Logic with Jakarta: An Overview of Enterprise Beans discover the key concepts covered in this course outline the features, use cases, and categories of Jakarta Enterprise beans download and install the Wildfly (formerly Jboss) application server configure a Maven project that can be used to develop and deploy Jakarta Enterprise Beans implement a basic stateless bean that returns text when a method is invoked and then deploys it to an app server develop a client application to locate and connect to a remote session bean and use it to invoke methods execute a program that invokes a remote session bean create a stateless session bean that attempts to maintain some type of state recognize the limitations of a stateless session bean distinguish between stateless and stateful session beans develop, deploy, and access a singleton session bean apply degrees of concurrent access to the methods in a singleton bean summarize the key concepts covered in this course