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Introduction To Enterprise Java Bean(EJB)
Enterprise Java Bean architecture is the component architecture for the development and deployment of robust, world class component-based distributed application using the java language. ...
Course Description:
In this EJB course we will teach you how to develop component-based Java Applications using Enterprise Java Beans. Tutorial also shows you how to program enterprise bean, and how to deploy them in an Enterprise Beans Container such as WebLogic Server 6. ... This tutorial is ideal for programmers and developers who need to develop the server-side of industrial strength distributed applications for Intranets and the web using Enterprise Java beans(EJB) compliant application servers.
Prerequisites:
To understand this course you must have hands-on Java programming language experience. ... Introduction to Enterprise Java Beans and developing you first web component. ... Developing Hello World Session Bean
7. Deploying Hello World Session Bean on WebLogic Server
8. ... Writing Stateful Session Bean
10. Writing Stateless Session Bean
11. ... Writing your first Entity Bean
13. Writing Entity Bean with Container Managed Persistence
14. Writing Entity Bean with Bean Managed Persistence
15. Deploying Entity Bean
16. ...
In the Java TM 2 Platform, Enterprise Edition (J2EE tm), low-level details are separated from the business logic. ...
J2EETM Architecture consists of following technologies:
• Java Database Connectivity (JDBC)
• Java Naming and Directory Interface (JNDI)
• Enterprise Java Beans (EJB)
• Java Server Pages (JSP)
• Java Servlets
• Remote Method Invocation (RMI)
• Java IDL/CORBA
1. Java Database Connectivity or JDBC for short
The JDBC API allows the java programs to access the database. ... Java Naming and Directory Interface (JNDI)
Suns JNDI API is a standard extension to the JavaTM platform and it allows the java applications to access naming and directory services. With the help of JNDI java application can seamlessly access the heterogeneous enterprise naming and directory services like DNS, LDAP, local file system, or objects in an application server.
Visit: http://java. ... An example of an entity bean is the users information. ... Java Server Pages or JSP for short:
Java Server Pages allows the developers to embed the java code into html pages. ... Java Servlets:
Java Servlets are server side components that provides a powerful mechanism for developing serverside applications.
Approximate Word count = 1758
Approximate Pages = 7
(250 words per page double spaced)
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