What is J2EE? What is the different between JAVA and J2EE - PowerPoint PPT Presentation

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What is J2EE? What is the different between JAVA and J2EE

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Greens technology is one of the best java coaching center in chennai. Our emphasis is placed on event-driven programming methods, including creating and manipulating objects, classes, and using object-oriented tools such as the class debugger. we have well knowledgeable java trainers for train you perfectly. – PowerPoint PPT presentation

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Title: What is J2EE? What is the different between JAVA and J2EE


1
J2EE Overview
2
What is J2EE
  • J2EE is Oracle's enterprise java computing
    platform
  • Java 2 Enterprise edition is a collection of
    APIs that can be used on develop application or
    system
  • J2EE extends the java platform, Standard
    Edition(Java SE/J2SE), providing an API for
    object relational mapping, distributed and
    multi-tier architectures

3
J2EE Architecture
4
(No Transcript)
5
J2EE Development Lifecycle
  • Develop components for
  • - Persistence(Entities)
  • - Business Logic (EJBs)
  • - Presentation(JSF, XHTML)
  • Configure/Prepare deployment descriptors
  • Build Components in packages(JARs, WARs, EARs)
  • Deploy packages on container(J2EE Server)

6
(No Transcript)
7
Benefits of J2EE
  • Concept based development architecture
  • Sharing 3rd party code Fully coverage W3C
    standards
  • Cross platform and portability
  • Open Source libraries
  • Flexible Security model
  • Faster solutions delivery time to market

8
J2EE Components
  • Client Side Components
  • Web Components
  • Business Components
  • Components Run on Server side

9
Difference Between Java and J2EE
  • Java
  • J2EE
  • Java Standard Edition
  • Its mainly used for desktop applications
  • It supports for core java
  • Java first version launch on 1995
  • Java 2 Enterprise Edition
  • Its used for application run on servers
  • Its support for JSP(Java Server Page)
  • J2EE first version launch on 1999

10
You Want More Information
11
For Communication
  • Addess Greens Technologys,
    No.15 First Street,Padmanabha nagar,
    Adyar,Chennai-20.
    Phone(M) 91 98404 96320
    Phone(L) 044 43511623
  • http//www.greenstechnologys.com/
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