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WebLogic Server 8.1 API Reference

## weblogic.security.spi
Interface WLSGroup

All Known Implementing Classes:
  WLSGroupImpl

public interface WLSGroup
extends java.security.Principal

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

If you want to get all the groups a user belongs to, you should get all principals of this type. Alternatively, the best way to find out if a user is in a group is to use the SubjectUtils.isUserInGroup method.

Author:
  Copyright © 2004 BEA Systems, Inc. All Rights Reserved.
See Also:
  `WLSUser`, `SubjectUtils.isUserInGroup(javax.security.auth.Subject,java.lang.String)`

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

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| Documentation is available at http://e-docs.bea.com/wls/docs81
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