RoleExprHolder


1   /*
2    * ====================================================================
3    * This software is subject to the terms of the Common Public License
4    * Agreement, available at the following URL:
5    *   http://www.opensource.org/licenses/cpl.html .
6    * Copyright (C) 2003-2004 TONBELLER AG.
7    * All Rights Reserved.
8    * You must accept the terms of that agreement to use this software.
9    * ====================================================================
10   *
11   * 
12   */
13  package com.tonbeller.wcf.component;
14  
15  /**
16   * @author av
17   */
18  public interface RoleExprHolder {
19  
20    /**
21     * name of a role, optionally prefixed by "!". If the name of 
22     * a role is returned, then members of that role may access
23     * this component. If the role name is prefixed with "!", then 
24     * everybody except members of that role may access this component.
25     * 
26     * @return "tomcat" to allow members of the role tomcat to access
27     * this component, "!tomcat" to allow everybody except tomcat 
28     * members access.
29     */
30    String   getRoleExpr();
31    void setRoleExpr(String   expr);
32  
33  }
34

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