99 lines
4.9 KiB
HTML
99 lines
4.9 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 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="SystemStatus 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="systats" />
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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>SystemStatus classes</title>
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</head>
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<body id="systats"><a name="systats"><!-- --></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">SystemStatus classes</h1>
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<div><p></p>
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<div class="section"><p>The <a href="javadoc/com/ibm/as400/access/SystemStatus.html#NAVBAR_TOP"> SystemStatus</a> classes allow you to retrieve
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system status information and to retrieve and change system pool information.
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The SystemStatus object allows you to retrieve system status information including
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the following:</p>
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<ul><li><a href="javadoc/com/ibm/as400/access/SystemStatus.html#GETUSERSCURRENTSIGNEDON()"> getUsersCurrentSignedOn()</a>: Returns the
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number of users currently signed on the system</li>
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<li><a href="javadoc/com/ibm/as400/access/SystemStatus.html#GETUSERSTEMPORARILYSIGNEDOFF()"> getUsersTemporarilySignedOff()</a>: Returns
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the number of interactive jobs that are disconnected</li>
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<li><a href="javadoc/com/ibm/as400/access/SystemStatus.html#GETDATEANDTIMESTATUSGATHERED()"> getDateAndTimeStatusGathered()</a>: Returns
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the date and time when the system status information was gathered</li>
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<li><a href="javadoc/com/ibm/as400/access/SystemStatus.html#GETJOBSINSYSTEM()"> getJobsInSystem()</a>: Returns the total number
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of user and system jobs that are currently running</li>
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<li><a href="javadoc/com/ibm/as400/access/SystemStatus.html#GETBATCHJOBSRUNNING()"> getBatchJobsRunning()</a>: Returns the number
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of batch jobs currently running on the system</li>
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<li><a href="javadoc/com/ibm/as400/access/SystemStatus.html#GETBATCHJOBSENDING()"> getBatchJobsEnding()</a>: Returns the number
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of batch jobs that are in the process of ending</li>
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<li><a href="javadoc/com/ibm/as400/access/SystemStatus.html#GETSYSTEMPOOLS()"> getSystemPools()</a>: Returns an enumeration
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containing a SystemPool object for each system pool</li>
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</ul>
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<p>In addition to the methods within the SystemStatus class, you also
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can access <a href="syspool.htm#syspool">SystemPool</a> through SystemStatus.
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SystemPool allows you to get information about system pools and change system
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pool information.</p>
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</div>
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<div class="section"><p><strong><span class="synph" id="systats__systatzexample1"><a name="systats__systatzexample1"><!-- --></a><span class="kwd"></span></span>Example</strong></p>
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<div class="note"><span class="notetitle">Note:</span> Read
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the <a href="codedisclaimer.htm#codedisclaimer">Code example disclaimer</a> for
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important legal information.</div>
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<p>This example shows you how to use caching
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with the SystemStatus class:</p>
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<div class="p"><pre>AS400 system = new AS400("MyAS400");
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SystemStatus status = new SystemStatus(system);
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// Turn on caching. It is off by default.
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status.setCaching(true);
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// This will retrieve the value from the system.
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// Every subsequent call will use the cached value
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// instead of retrieving it from the system.
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int jobs = status.getJobsInSystem();
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// ... Perform other operations here ...
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// This determines if caching is still enabled.
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if (status.isCaching())
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{
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// This will retrieve the value from the cache.
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jobs = status.getJobsInSystem();
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}
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// Go to the system next time, regardless if caching is enabled.
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status.refreshCache();
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// This will retrieve the value from the system.
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jobs = status.getJobsInSystem();
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// Turn off caching. Every subsequent call will go to the system.
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status.setCaching(false);
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// This will retrieve the value from the system.
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jobs = status.getJobsInSystem();</pre>
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</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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