J2ee architecture

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J2ee architecture

  1. 1. J2EE Architecture Erencan ÖzkanAnkara Universitesi Bilisim Günleri 14.04.2013 linkedin.com/in/erencanozkan
  2. 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)
  3. 3. 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
  4. 4. 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
  5. 5. Spring Framework
  6. 6. Spring Framework (Core) Inversion of Control container Dependency Injection
  7. 7. Hibernate Object / Relational Mapping Framework (ORM) Mapping relational database tables to Java Pojo Classes 3 Parts of Hibernate  Relational Database  Persistance  Mapping
  8. 8. How tobecome a Great Coder ?
  9. 9. 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 !
  10. 10. Thanks https://github.com/ErencanOzkan/J2EEExample

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