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## org.apache.struts2.interceptor
Interface PrincipalAware

    public interface PrincipalAware

Actions that want access to the Principal information from HttpServletRequest object should implement this interface.

This interface is only relevant if the Action is used in a servlet environment. By using this interface you will not become tied to servlet environment.

Method Summary
`void` | `setPrincipalProxy(PrincipalProxy principalProxy)`

Method Detail

### setPrincipalProxy

    void setPrincipalProxy(PrincipalProxy principalProxy)

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