RoleAttribute.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.elephant.impl.security;
 
import java.util.List;
import java.util.TreeMap;
import org.jdom.Element;
import org.turro.actor.Actors;
 
@Deprecated
public class RoleAttribute extends TreeMap<String, RoleValue>{
 
  public boolean isInRole(String role) {
    String[] roles = role.split("\\s*\\|\\s*");
    for(String r : roles) {
      if(checkRole(r)) return true;
    }
    return false;
  }
  
  private boolean checkRole(String role) {
    String[] value = role.split("\\s*:\\s*");
    if(value.length == 2) {
      if("@actor".equals(value[0])) {
        return Actors.isActor(value[1]);
      } else if(containsKey(value[0])) {
        return get(value[0]).contains(value[1]);
      }
    }
    return false;
  }
  
  public void addFromElementChildren(List<Element> children) {
    for(Element el : children) {
      RoleValue rv = get(el.getAttributeValue("name"));
      if(rv != null) {
        rv.loadFrom(new RoleValue(el.getAttributeValue("value").split(" *, *")));
      } else {
        put(el.getAttributeValue("name"),
              new RoleValue(el.getAttributeValue("value").split(" *, *")));
      }
    }
  }
 
  public static RoleAttribute loadFromElementChildren(List<Element> children) {
    RoleAttribute ra = new RoleAttribute();
    
    for(Element el : children) {
      ra.put(el.getAttributeValue("name"), 
              new RoleValue(el.getAttributeValue("value").split(" *, *")));
    }
    
    return ra;
  }
  
}