84 lines
5.3 KiB
HTML
84 lines
5.3 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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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="UserSpace class" />
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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="uspace" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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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>UserSpace class</title>
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</head>
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<body id="uspace"><a name="uspace"><!-- --></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">UserSpace class</h1>
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<div><p></p>
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<div class="section"><p>The <a href="javadoc/com/ibm/as400/access/UserSpace.html#NAVBAR_TOP"> UserSpace</a> class represents a user space on the server.
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Required parameters are the name of the user space and the <a href="javadoc/com/ibm/as400/access/AS400.html#NAVBAR_TOP">AS400</a> object
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that represents the server that has the user space. Methods exist in user
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space class to do the following:</p>
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</div>
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<div class="section"><ul><li><a href="javadoc/com/ibm/as400/access/UserSpace.html#CREATE(INT, BOOLEAN, JAVA.LANG.STRING, BYTE, JAVA.LANG.STRING, JAVA.LANG.STRING)"> Create</a> a user space.</li>
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<li><a href="javadoc/com/ibm/as400/access/UserSpace.html#DELETE()"> Delete</a> a user space.</li>
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<li><a href="javadoc/com/ibm/as400/access/UserSpace.html#READ(BYTE[], INT)"> Read</a> from a user space.</li>
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<li><a href="javadoc/com/ibm/as400/access/UserSpace.html#WRITE(BYTE[], INT)"> Write</a> to user space.</li>
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<li>Get the attributes of a user space. A Java™ program can get the <a href="javadoc/com/ibm/as400/access/UserSpace.html#GETINITIALVALUE()"> initial
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value</a>, <a href="javadoc/com/ibm/as400/access/UserSpace.html#GETLENGTH()">length value</a>, and <a href="javadoc/com/ibm/as400/access/UserSpace.html#ISAUTOEXTENDIBLE()"> automatic extendible</a> attributes of a user space.</li>
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<li>Set the attributes of a user space. A Java program can set the <a href="javadoc/com/ibm/as400/access/UserSpace.html#SETINITIALVALUE(BYTE)"> initial
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value</a>, <a href="javadoc/com/ibm/as400/access/UserSpace.html#SETLENGTH(INT)">length value</a>, and <a href="javadoc/com/ibm/as400/access/UserSpace.html#SETAUTOEXTENDIBLE(BOOLEAN)"> automatic extendible</a> attributes of a user space.</li>
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</ul>
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</div>
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<div class="section"><p>The UserSpace object requires the integrated file system path
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name of the program. See <a href="ifspath.htm#ifspath">integrated file
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system path names</a> for more information.</p>
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</div>
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<div class="section"><p>Using the UserSpace class causes the AS400 object to connect to
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the server. See <a href="mngcon.htm#mngcon">managing connections</a> for
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information about managing connections. </p>
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</div>
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<div class="section"><div class="p"><span class="synph" id="uspace__uspex1"><a name="uspace__uspex1"><!-- --></a><span class="kwd"></span></span>The following example creates
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a user space, then writes data to it. <div class="note"><span class="notetitle">Note:</span> Read the <a href="codedisclaimer.htm#codedisclaimer">Code
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example disclaimer</a> for important legal information.</div>
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</div>
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</div>
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<div class="section"><div class="p"><pre> // Create an AS400 object.
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AS400 sys = new AS400("mySystem.myCompany.com");
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// Create a user space object.
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UserSpace US = new UserSpace(sys,
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"/QSYS.LIB/MYLIB.LIB/MYSPACE.USRSPC");
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// Use the create method to create the user space on
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// the server.
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US.create(10240, // The initial size is 10KB
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true, // Replace if the user space already exists
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" ", // No extended attribute
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(byte) 0x00, // The initial value is a null
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"Created by a Java program", // The description of the user space
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"*USE"); // Public has use authority to the user space
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// Use the write method to write bytes to the user space.
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US.write("Write this string to the user space.", 0);
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</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> |