September 2010
Intermediate to advanced
766 pages
18h 35m
English
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Source Listing
Following is a full listing of all source code used in this runnable example.
Implementation Resources
BankLocalBusiness.java
package org.jboss.ejb3.examples.ch17.transactions.api; import java.math.BigDecimal; import org.jboss.ejb3.examples.ch17.transactions.entity.Account; /** * Defines the contract for a bank * * @author <a href="mailto:andrew.rubinger@jboss.org">ALR</a> * @version $Revision: $ */ public interface BankLocalBusiness { //--------------------------------------------------------------------------|| // Constants ---------------------------------------------------------------|| //--------------------------------------------------------------------------|| /** * JNDI Name to which we'll bind */ String JNDI_NAME = "BankLocalBusiness"; //--------------------------------------------------------------------------|| // Contracts ---------------------------------------------------------------|| //--------------------------------------------------------------------------|| /** * Withdraws the specified amount from the account with * the specified ID, returning the new balance. * @param amount * @throws IllegalArgumentException If the amount is not specified, the account * ID is not valid, or the amount to be withdrawn is less than 0 * @throws InsufficientBalanceException If the amount to be withdrawn is greater * than the value of {@link Account#getBalance()}. */ BigDecimal withdraw(long accountId, BigDecimal amount) throws IllegalArgument Exception, InsufficientBalanceException; ...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,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.