Friday, May 30, 2014

What are different Java EE Web Tier Technologies

As you know, Java EE Technology is designed specially for large scale, secured and reliable business applications, Java EE  technology used multi-tiered structure for applications development.
In multi-tiered structure, each tier is designed for specific purpose and each tier is isolated from other tier. Mostly multi-tiered applications consist on client tier, middle tier and a data tier. The client tier is a client program that makes requests to the middle tier and the middle tier used different business functions to handle client requests, to process application data and to store required data in database which is in data tier.

Java EE applications used below tiers for its multi-tiered applications development


1- Client Tier
2- Web Tier
3- Business Tier
4- Enterprise Information System (EIS) Tier
Here we shall just focus on the Web Tier and different Java EE technologies used in this tier for presentation of application data. Java EE  web tier consists of components which built Webpages based application user interfaces, these components further interact with business tier to show the required information on webpages.
In below table, most used Java EE technologies for Web Tier are being showed which use for development of  Java EE based web applications user interfaces.

Technology Purpose
Servlets Servlets is first Java programming language classes used to built HTML pages that dynamically process requests and construct responses.
Java Server Faces         ( JSF)                                             JSF is latest Java EE web tier technology. It is a user-interface component framework that allows developers to include different  UI components (such as fields, buttons, links) on web pages, UI component data conversion and validation, and to maintain component state.                  
JSF Facelets technology Facelets is a type of  JSF applications that use XHTML pages instead of JSP pages.
Expression Language (EL) Expression Language is a set of standard tags used in JSP and Facelets pages for different purse like interaction with business tier
JavaServer Pages (JSP) JSP is next Web tier technologies after servlet which is a Text-based documents which compiled further into servlets to generate dynamic contents. 
JSP Standard Tag Library (JSTL) JSTL is a tag library that encapsulates core functionality common to JSP pages
JavaBeans Components JavaBeans are the Objects which use as temporary data stores for the web pages

18 comments:

  1. It’s really a remarkable and supportive product of details. I’m pleased that you provide us such a unique and useful detail for us. Please keep this struggle up. Thank you for referring us regarding Java & Web Related Services.

    ReplyDelete
  2. It’s really a remarkable and supportive product of details. I’m pleased that you provide us such a unique and useful detail for us. Please keep this struggle up. Thank you for referring us regarding Java & Web Related Services.

    ReplyDelete
  3. This comment has been removed by the author.

    ReplyDelete
  4. nice different Java EE Web Tier Technologies and very useful in my side thanks for sharing.

    Responsive Website Design | Website Development | Website Design


    ReplyDelete
  5. Nice post. Thanks for sharing. I like it very much.
    Web CodeMan

    ReplyDelete
  6. Nice Website...
    Hey JOIN now fblikesbot.com and Increase Facebook Likes your profile and websites.
    Increase Facebook Likes and check your website worth worth my websites
    its may be very beneficial for you also really

    ReplyDelete
  7. Very informative and useful blog.Gone through your blog,really it's pretty impressive and effective to me.Thanks for the share.
    Web Development Company|Brochure Design Company

    ReplyDelete
  8. Hi, Thanks for your great post, there are much nice information that I am sure a huge number of guys and gals don’t know.
    custom web design in utah

    ReplyDelete
  9. This comment has been removed by the author.

    ReplyDelete
  10. Very fantastic and well-written post.Its extremely good and very helpful for me.Thanks for sharing this great post.
    Web development Boulder Colorado

    ReplyDelete


  11. I am very grateful to read your blog.I hope you would provide the great services in the field of website design and development and Search Engine Optimization. Thank for the share.
    Website DevelopmentCompany Bangalore | Website Designing Bangalore

    ReplyDelete
  12. Great explanation. Thanks for sharing... Can you post about SOA in detail?

    ReplyDelete

Please enter relevant question and information.