This week's book giveaway is in the Server-Side JavaScript and NodeJS forum.
We're giving away four copies of Node.js Design Patterns: Design and implement production-grade Node.js applications using proven patterns and techniques and have Mario Casciaro & Luciano Mammino on-line!
See this thread for details.
Win a copy of Node.js Design Patterns: Design and implement production-grade Node.js applications using proven patterns and techniques this week in the Server-Side JavaScript and NodeJS forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Ron McLeod
  • Rob Spoor
  • Tim Cooke
  • Junilu Lacar
Sheriffs:
  • Henry Wong
  • Liutauras Vilda
  • Jeanne Boyarsky
Saloon Keepers:
  • Jesse Silverman
  • Tim Holloway
  • Stephan van Hulst
  • Tim Moores
  • Carey Brown
Bartenders:
  • Al Hobbs
  • Mikalai Zaikin
  • Piet Souris

which book to learn for EJB 3

 
Ranch Hand
Posts: 55
Netbeans IDE Firefox Browser Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hello,
I am new to EJB, and dont know where to start, i have created and worked with stateless and stateful session beans in EJB2.0, is the process to create these on EJB3 the same?
but one thing i am unable to understand is the concept of creating and working with the persistent beans.
Please someone tell me which book should i follow?
is there any book on EJB 3, that contains the step by step descriptions for creating and working with persistent beans?
 
Bartender
Posts: 4109
72
Hibernate Fedora Chrome
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator

Rituparna Duttagupta wrote:...i have created and worked with stateless and stateful session beans in EJB2.0, is the process to create these on EJB3 the same?


One main difference is that you don't have to implement so many interfaces and provide life cycle callback methods while developing an EJB even though you don't use them. It simplifies the programming model to a great extent.

but one thing i am unable to understand is the concept of creating and working with the persistent beans.


If you ever work with ORM framework like Hibernate then you already familiar with this. It's the POJOs what act like the Entity beans in EJB2.

Please someone tell me which book should i follow?


EJB3 In Action by Manning is a good one.
 
Rituparna Duttagupta
Ranch Hand
Posts: 55
Netbeans IDE Firefox Browser Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Thanks Vijitha, i got this book, hope it'll help me clearing my doubts.
in case, i stumble again, which i think is quite possible, i'll get back here.


oh! one more thing, i use Netbeans 6.9.1 IDE, is it ok? does it supports EJB3?
 
Vijitha Kumara
Bartender
Posts: 4109
72
Hibernate Fedora Chrome
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator

Rituparna Duttagupta wrote:...in case, i stumble again, which i think is quite possible, i'll get back here.


Sure, people here to help each other

...one more thing, i use Netbeans 6.9.1 IDE, is it ok? does it supports EJB3?


Yes. Check the features here
 
A wop bop a lu bop a womp bam boom! Tiny ad:
Thread Boost feature
https://coderanch.com/t/674455/Thread-Boost-feature
reply
    Bookmark Topic Watch Topic
  • New Topic