Package org.opends.server.extensions

Class NumSubordinatesVirtualAttributeProvider

java.lang.Object

org.opends.server.api.VirtualAttributeProvider<NumSubordinatesVirtualAttributeCfg>

org.opends.server.extensions.NumSubordinatesVirtualAttributeProvider

public class NumSubordinatesVirtualAttributeProvider
extends VirtualAttributeProvider<NumSubordinatesVirtualAttributeCfg>

This class implements a virtual attribute provider that is meant to serve the hasSubordinates operational attribute as described in draft-ietf-boreham-numsubordinates.

Constructor Summary

Constructors

Constructor	Description
NumSubordinatesVirtualAttributeProvider()

Method Summary

Modifier and Type	Method	Description
Attribute	getAttribute(Entry entry, AttributeDescription attributeDescription)	Generates an unmodifiable attribute with the values for the provided entry.
boolean	isMultiValued()	Indicates whether this virtual attribute provider may generate multiple values.

Methods inherited from class org.opends.server.api.VirtualAttributeProvider

finalizeVirtualAttributeProvider, getServerContext, initializeVirtualAttributeProvider, initializeVirtualAttributeProvider, isConfigurationAcceptable, isSearchable, processSearch

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NumSubordinatesVirtualAttributeProvider

public NumSubordinatesVirtualAttributeProvider()

Method Detail

isMultiValued

public boolean isMultiValued()

Description copied from class: VirtualAttributeProvider

Indicates whether this virtual attribute provider may generate multiple values.

Specified by:

isMultiValued in class VirtualAttributeProvider<NumSubordinatesVirtualAttributeCfg>

Returns:

true if this virtual attribute provider may generate multiple values, or false if not.

getAttribute

public Attribute getAttribute(Entry entry,
                              AttributeDescription attributeDescription)

Description copied from class: VirtualAttributeProvider

Generates an unmodifiable attribute with the values for the provided entry.

Specified by:

getAttribute in class VirtualAttributeProvider<NumSubordinatesVirtualAttributeCfg>

Parameters:

entry - The entry for which the values are to be generated.

attributeDescription - the attribute description corresponding to this virtual attribute

Returns:

The unmodifiable attribute with the values generated for the provided entry. It may be empty, but it must not be null.