75 lines
4.2 KiB
HTML
75 lines
4.2 KiB
HTML
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<?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="Long description of Figure 1: Making program calls to the server using PCML (rzahh503.gif)" />
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<meta name="DC.Relation" scheme="URI" content="pcmlproc.htm" />
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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="rzahh503" />
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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>Long description of Figure 1: Making program calls to the server using
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PCML (rzahh503.gif)</title>
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</head>
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<body id="rzahh503"><a name="rzahh503"><!-- --></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">Long description of Figure 1: Making program calls to the server using
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PCML (rzahh503.gif)</h1>
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<div><div class="section"><p><strong>found in IBM<sup>®</sup> Toolbox for Java™: PCML Process</strong></p>
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<p>This image
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illustrates how Java applications can interact with the PCML classes.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Description</h4><p>The image is divided into two areas:
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an upper portion that represents the Java environment and a lower portion that
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represents the nonJava part of the PCML process.</p>
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<ul><li>The Java environment (upper portion) includes four shapes
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labeled "Application," "PCML Classes," "IBM Toolbox for Java Access Classes," and "XML Parser."</li>
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<li>The nonJava part of the process (lower portion) includes two shapes labeled
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"PCML Source," and "PCML Serialize," and an image of an iSeries™ server
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labeled "iSeries DPC
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Server."</li>
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<li>Arrows that point one or both directions connect the shapes. An arrow
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that points to both shapes means that the two shapes interact with one another.
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An arrow that points in only one direction means that the shape pointed to
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uses the other shape in some way.</li>
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</ul>
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<p>The Java application interacts with the PCML classes. In
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this example, the application creates a ProgramCallDocument object.</p>
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<p>When
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the ProgramCallDocument is constructed, one of two things happens:</p>
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<ul><li>The XML parser parses the PCML source files and passes the information
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to the PCML classes. The PCML source files describe the interfaces to the iSeries
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programs called by your Java application.</li>
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<li>Serialized PCML information is passed to the PCML classes. Using serialized
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PCML improves run-time performance because the PCML has already been parsed.
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If you choose to serialize your PCML source, you must do so when you build
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your application.</li>
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</ul>
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<p>The PCML classes also interact with the IBM Toolbox for Java classes, which in this example use
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the iSeries distributed
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program call server to retrieve information from the server.</p>
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<p>These actions
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and interactions enable information to pass between the Java application
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and iSeries programs.</p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="pcmlproc.htm" title="To build iSeries program calls with PCML, you must start by creating a Java application and a PCML source file.">Building iSeries program calls with PCML</a></div>
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</div>
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</div>
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</body>
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</html>
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