Encapsulating Business Logic with Jakarta: An Overview of Enterprise Beans
Jakarta EE 9.1
| Beginner
- 13 Videos | 1h 57m 53s
- Includes Assessment
- Earns a Badge
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.
WHAT YOU WILL LEARN
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discover the key concepts covered in this courseoutline the features, use cases, and categories of Jakarta Enterprise beansdownload and install the Wildfly (formerly Jboss) application serverconfigure a Maven project that can be used to develop and deploy Jakarta Enterprise Beansimplement a basic stateless bean that returns text when a method is invoked and then deploys it to an app serverdevelop a client application to locate and connect to a remote session bean and use it to invoke methodsexecute a program that invokes a remote session bean
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create a stateless session bean that attempts to maintain some type of staterecognize the limitations of a stateless session beandistinguish between stateless and stateful session beansdevelop, deploy, and access a singleton session beanapply degrees of concurrent access to the methods in a singleton beansummarize the key concepts covered in this course
IN THIS COURSE
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1.Course Overview2m 15sUP NEXT
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2.Jakarta Enterprise Beans12m 7s
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3.Setting up the Wildfly Application Server12m 22s
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4.Creating a Project for Enterprise Beans12m 30s
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5.Developing and Deploying a Session Bean11m 45s
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6.Creating a Client to Access an Enterprise Bean8m 32s
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7.Building and Running the Client App9m 32s
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8.Defining a Stateless Bean7m 54s
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9.Invoking Methods of a Stateless Bean11m 2s
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10.Comparing Stateless and Stateful Session Beans10m 9s
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11.Working with Singleton Beans12m 34s
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12.Setting Concurrent Access to Singleton Beans5m 9s
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13.Course Summary2m 1s
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