org.opends.server.extensions

Class EntryUUIDVirtualAttributeProvider

java.lang.Object

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

org.opends.server.extensions.EntryUUIDVirtualAttributeProvider

public class EntryUUIDVirtualAttributeProvider
extends VirtualAttributeProvider<EntryUuidVirtualAttributeCfg>

This class implements a virtual attribute provider that is meant to serve the entryUUID operational attribute as described in RFC 4530. Note that this should only be used for entries used in conjunction with data in private backends (e.g., those holding the configuration, schema, monitor, and root DSE entries). Real user data should have entry UUID values generated at the time the entries are added or imported.

Constructor Summary

Constructors

Constructor and Description
EntryUUIDVirtualAttributeProvider()

Method Summary

Modifier and Type	Method and 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, initializeVirtualAttributeProvider, isConfigurationAcceptable, isSearchable, processSearch

Methods inherited from class java.lang.Object

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

Constructor Detail

EntryUUIDVirtualAttributeProvider

public EntryUUIDVirtualAttributeProvider()

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<EntryUuidVirtualAttributeCfg>

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<EntryUuidVirtualAttributeCfg>

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.