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## weblogic.security.spi
Interface WLSGroup

All Superinterfaces:
  Principal

All Known Implementing Classes:
  WLSGroupImpl

    public interface WLSGroup

extends 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.

See Also:
  `WLSUser`, `weblogic.security.SubjectUtils#isUserInGroup(javax.security.auth.Subject,java.lang.String)`

Method Summary

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

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| Documentation is available at http://edocs.bea.com/wls/docs103 Copyright 1996,2008, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners.
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