Skip to Main Content
J2EE™ Tutorial, The
book

J2EE™ Tutorial, The

by Stephanie Bodoff, Dale Green, Kim Haase, Eric Jendrock, Monica Pawlan, Beth Stearns
March 2002
Beginner to intermediate content levelBeginner to intermediate
528 pages
10h 12m
English
Addison-Wesley Professional
Content preview from J2EE™ Tutorial, The

The SavingsAccountEJB Example

The entity bean illustrated in this section represents a simple bank account. The state of SavingsAccountEJB is stored in the savingsaccount table of a relational database. The savingsaccount table is created by the following SQL statement:

CREATE TABLE savingsaccount 
   (id VARCHAR(3) 
   CONSTRAINT pk_savingsaccount PRIMARY KEY, 
   firstname VARCHAR(24), 
   lastname  VARCHAR(24), 
   balance   NUMERIC(10,2)); 

The SavingsAccountEJB example requires the following code:

  • Entity bean class (SavingsAccountBean)

  • Home interface (SavingsAccountHome)

  • Remote interface (SavingsAccount)

This example also makes use of the following classes:

  • A utility class named InsufficientBalanceException

  • A client class called SavingsAccountClient

The source ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

The J2EE™ Tutorial Second Edition

The J2EE™ Tutorial Second Edition

Stephanie Bodoff, Eric Armstrong, Jennifer Ball, Debbie Bode Carson, Ian Evans, Dale Green, Kim Haase, Eric Jendrock
Sams Teach Yourself J2EE™ in 21 Days

Sams Teach Yourself J2EE™ in 21 Days

Martin Bond, Dan Haywood, Debbie Law, Andy Longshaw, Peter Roxburgh
Sams Teach Yourself J2EE™ in 21 Days, Second Edition

Sams Teach Yourself J2EE™ in 21 Days, Second Edition

Martin Bond, Dan Haywood, Debbie Law, Andy Longshaw, Peter Roxburgh

Publisher Resources

ISBN: 0201791684Purchase book