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## BEA WebLogic Server 9.0 API Reference

## weblogic.security.spi
Interface WLSUser

All Superinterfaces:
  Principal

All Known Implementing Classes:
  WLSUserImpl

public interface WLSUser
extends Principal

The `WLSUser` interface is a marker interface used to signify that a principal represents a WebLogic Server user. Therefore, any principal that is going to represent a WebLogic Server user should implement this interface.

If you want to get the name of a subject or the `WLSUser` within it, the `SubjectUtils` class has helper methods that may be useful.

See Also:
  `SubjectUtils`

  Copyright © 2005 BEA Systems, Inc. All Rights Reserved.

Methods inherited from interface java.security.Principal
`equals, getName, hashCode, toString`

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