61 lines
3.2 KiB
HTML
61 lines
3.2 KiB
HTML
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<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" 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="dc.language" scheme="rfc1766" 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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<meta name="dc.date" scheme="iso8601" content="2005-09-06" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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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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<title>Directory Server (LDAP) - The objectclass attribute</title>
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<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
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<link rel="stylesheet" type="text/css" href="ic.css" />
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</head>
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<body>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
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<a name="rzahyobjectclassattribute"></a>
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<h4 id="rzahyobjectclassattribute">The objectclass attribute</h4>
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<p>The objectclasses attribute lists the object classes supported by the server.
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Each value of this attribute represents a separate object class definition.
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Object class definitions can be added, deleted, or modified by appropriate
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modifications of the objectclasses attribute of the cn=schema entry. Values
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of the objectclasses attribute have the following grammar, as defined by RFC
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2252:</p>
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<pre class="xmp">ObjectClassDescription = "(" whsp
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numericoid whsp ; Objectclass identifier
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[ "NAME" qdescrs ]
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[ "DESC" qdstring ]
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[ "OBSOLETE" whsp ]
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[ "SUP" oids ] ; Superior objectclasses
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[ ( "ABSTRACT" / "STRUCTURAL" / "AUXILIARY" ) whsp ] ; default is structural
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[ "MUST" oids ] ; AttributeTypes
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[ "MAY" oids ] ; AttributeTypes
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whsp ")"</pre>
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<p>For example, the definition of the person objectclass is:</p>
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<p><tt class="xph">( 2.5.6.6 NAME 'person' DESC 'Defines entries that generically represent
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people. ' STRUCTURAL SUP top MUST ( cn $ sn ) MAY ( userPassword $ telephoneNumber
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$ seeAlso $ description ) )</tt></p>
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<ul>
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<li>The OID for this class is 2.5.6.6</li>
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<li>The name is "person"</li>
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<li>It is a structural object class</li>
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<li>It inherits from the object class "top"</li>
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<li>The following attributes are required: cn, sn</li>
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<li>The following attributes are optional: userPassword, telephoneNumber,
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seeAlso, description</li></ul>
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<p>For more information about how to change the object classes supported by
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the server, see <a href="rzahymanschema.htm#rzahymanschema">Manage the schema</a>.</p>
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<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
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</body>
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</html>
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