65 lines
3.7 KiB
HTML
65 lines
3.7 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Servlet classes" />
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<meta name="abstract" content="" />
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<meta name="description" content="" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="servlets" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Servlet classes</title>
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</head>
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<body id="servlets"><a name="servlets"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Servlet classes</h1>
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<div><p></p>
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<div class="section"><p>The servlet classes that are provided with IBM<sup>®</sup> Toolbox for Java™ work with the <a href="classes.htm#classes">access
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classes</a>, which are located on the webserver, to give you access to
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information located on the iSeries™ server. You decide how to use the servlet
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classes to assist you with your own servlet projects.</p>
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</div>
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<div class="section"><p>The following diagram shows how the servlet classes work between
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the browser, webserver, and iSeries data. A browser connects to the webserver
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that is running the servlet. jt400Servlet.jar and jt400.jar files reside
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on the webserver because the servlet classes use some of the access classes
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to retrieve the data and the HTML classes to present the data. The webserver
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is connected to the iSeries server where the data is.</p>
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</div>
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<div class="section"><p><strong>Figure 1: How servlets work</strong></p>
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</div>
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<div class="section"><p><img src="rzahh585.gif" alt="How servlets work" /> <img src="c.gif" alt="Image description" /><a href="rzahh585.htm#rzahh585">Long description of Figure 1: How servlets work (rzahh585.gif)</a></p>
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</div>
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<div class="section"><p>There are four types of servlet classes included with IBM Toolbox for Java:</p>
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</div>
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<div class="section"><ul><li><a href="servauth.htm#servauth">Authentication</a> classes</li>
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<li><a href="rowdata.htm#rowdata">RowData</a> classes</li>
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<li><a href="rowmeta.htm#rowmeta">RowMetaData</a> classes</li>
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<li><a href="convert.htm#convert">Converter</a> classes</li>
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</ul>
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</div>
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<div class="section"><p><strong>Note</strong>: The jt400Servlet.jar file includes both the <a href="html.htm#html">HTML</a> and Servlet classes. You must update your
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CLASSPATH to point to both jt400Servlet.jar and jt400.jar if you want to
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use classes in the com.ibm.as400.util.html and com.ibm.as400.util.servlet
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packages.</p>
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</div>
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<div class="section"><p>For more information about servlets in general, see the <a href="reflearn.htm#reflearn__servletslink">reference</a> section.</p>
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</div>
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</div>
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</body>
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</html> |