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<title>Creating the Bean</title><link rel="stylesheet" href="styles.css" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/styles.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets Vimages/callouts/"><link rel="home" href="index.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/index.html" title="JBoss 3.0 Documentation"><link rel="up" href="ch01.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch01.html" title="Chapter 1. First steps"><link rel="previous" href="ch01s08.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch01s08.html" title="Downloading the Documentation Example Source"><link rel="next" href="ch01s10.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch01s10.html" title="EJBs: review"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table border="0" cellpadding="0" cellspacing="0" height="65"><tr height="65"><td rowspan="2"><img src="jboss.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/jboss.gif" border="0"></td><td rowspan="2" background="gbar.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/gbar.gif" width="100%" align="right" valign="top"><a href="index.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/index.html"><img src="doc.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/doc.gif" border="0"></a><a href="ch01.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch01.html"><img src="toc.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/toc.gif" border="0"></a><a href="ch01s08.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch01s08.html"><img src="prev.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/prev.gif" border="0"></a><a href="ch01s10.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch01s10.html"><img src="next.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/next.gif" border="0"></a></td></tr><tr></tr></table><div class="section"><a name="d0e256"></a><div class="titlepage"><div><h2 class="title" style="clear: both"><a name="d0e256"></a>Creating the Bean</h2></div></div><p>In this step we will look at the code for a simple Enterprise JavaBean.</p><p>The example, which is called 'Interest', is a simple stateless session EJB.
Its job is to calculate the amount of compound interest payable on a sum
of money borrowed over a specified term with a specified interest rate.
In fact, there is only one functional line of code in the whole package.</p></div><table border="0" cellpadding="0" cellspacing="0" height="65"><tr height="65"><td rowspan="2"><img src="gbar.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/gbar.gif" width="432" height="79"></td><td rowspan="2" background="gbar.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/gbar.gif" width="100%" align="right" valign="top"><a href="index.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/index.html"><img src="doc.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/doc.gif" border="0"></a><a href="ch01.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch01.html"><img src="toc.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/toc.gif" border="0"></a><a href="ch01s08.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch01s08.html"><img src="prev.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/prev.gif" border="0"></a><a href="ch01s10.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch01s10.html"><img src="next.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/next.gif" border="0"></a></td></tr><tr></tr></table></body></html>⌨️ 快捷键说明
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