Enterprise Java Beans (EJB)
About Enterprise Java Beans (EJB)
In a computer network that employs the client/server model, Enterprise JavaBeans (EJB) is an architecture for establishing program components that are written in the Java programming language and executed in the server portions of the network.
EJB is a server-side software component that isolates an application's business logic. For web-related software components, such as security software, Java servlet lifecycle management, transaction processing, and other web services, an EJB web container offers a runtime environment. A portion of the Java EE specification is the EJB specification.
Why is Enterprise Java Beans (EJB) important?
A standard method of implementing the server-side business software often included in enterprise systems is provided by the EJB enumeration. Such machine code deals with the same kinds of issues, and programmers frequently re-implement solutions to these issues.
Who should take the Enterprise Java Beans (EJB) Exam?
- Software Professionals
- Programmers
- This course will give you a great understanding of EJB Programming concepts.
- People who want to learn developing application using EJB
Enterprise Java Beans (EJB) Certification Course Outline
- What are EJB and Prerequisites
- Advantages of Using EJB
- Execute the first EJB Method Using the Client
- Types of Bean Types - Stateless Session Bean
- Types of Bean Types - Stateful Session Bean
- What is EJB Persistence and Data Source
- How to Create JMS Queue in Weblogic Server
- How to Post a Message to JMS Queue
- How to Receive Messages Using Message-Driven Bean
- EJB Timer Service and Create an Example
- Dependency Injection in EJB and Example
- What are Interceptors in EJB
- EJB Transaction Types - Container and Bean
- Create Entities from Mysql Table
- Create Entities for Other Tables
- What is EJB Query Language
- Create first Named Query and Execute
- Create Query and Fetch Details from Table
- How to use SQL native query in EJB
- Create a Simple join query with Entities
- Create Complex Entity Query using a join with multiple tables
- Update Operation Using EJB Entities Query
- Multiple ways to Update records using Entity
- Insert Record using EJB Entity