Win a copy of JDBC Workbook this week in the JDBC and Relational Databases forum
or A Day in Code in the A Day in Code 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 all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Paul Clapham
  • Jeanne Boyarsky
  • Junilu Lacar
  • Henry Wong
Sheriffs:
  • Ron McLeod
  • Devaka Cooray
  • Tim Cooke
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Frits Walraven
  • Tim Holloway
  • Carey Brown
Bartenders:
  • Piet Souris
  • salvin francis
  • fred rosenberger

Newbie questions...need help!

 
Greenhorn
Posts: 1
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
My next project involves EJB and I am trying to quickly ramp up. I am going thru some books but I need how to do this very basic thing......
a) Assume that we are trying to transfer funds at an ATM machine from the checking account to savings account. So in this case, let's say, Transaction Manager is a Session object and Account is a Entity bean. Could somebody please show me how the transaction and exception handling code for this operation looks like. I am basically interested in the method which handles the transaction.
b) In the above scenario, what are the high level steps needed to implement the JSP to create an HTML interface.
c) Does EJB have any security mechanism which authenticates the requestor?
Thanks in advance!
Sarah
 
Lookout! Runaway whale! Hide behind this tiny ad:
Devious Experiments for a Truly Passive Greenhouse!
https://www.kickstarter.com/projects/paulwheaton/greenhouse-1
    Bookmark Topic Watch Topic
  • New Topic