My BigunAnkara Presentation www.bigunankara.org

1. J2EE Architecture
Erencan Özkan
Ankara Universitesi Bilisim Günleri
14.04.2013
linkedin.com/in/erencanozkan

2. J2EE Concepts
 The Web Tier (JSF, a Java Standart)
 Web Services (JAX-WS, JAX-RS)
 EJB
 Context and Dependency Injection (Spring, third
party Lib. )
 Persistance (JPA - Hibernate, third party library)

4. Java Server Faces
 Java Community Process
 Mojorra and MyFaces implemantation
 UI Design Framework for Java Applications
 Easier front end development for backend
developers
 Component based MVC pattern
 Several Component Suite Libraries
 PrimeFaces is the most popular

5. JSF MVC Structure
 A JSF page consist of following parts
 Model : A Java Bean represents page model
 View : The page itself consist of JSF components
 Controller : Represent and handles actions on the
page

6. Spring Framework

7. Spring Framework (Core)
 Inversion of Control container
 Dependency Injection

8. Hibernate
 Object / Relational Mapping Framework (ORM)
 Mapping relational database tables to Java Pojo
Classes
 3 Parts of Hibernate
 Relational Database
 Persistance
 Mapping

10. How to
become a
Great
Coder ?

11. You do not need to be a genius !!!
www.code.org
 Need to be determined
(http://www.girldevelopit.com/)
 Addition, subtraction that’s about it. (Bill Gates)
 You probably know multiplication tables.
(www.zappos.com)
 Have to be a genius to read !

12. Thanks
 https://github.com/ErencanOzkan/J2EEExample