package cn.home1.oss.lib.security.api;
   
   import cn.home1.oss.lib.common.DiscoverableEnum;
   
   import org.springframework.security.core.GrantedAuthority;
   
   /**
    * User should define enum which implements this interface.
    * Created by zhanghaolun on 16/7/14.
   */
  public interface StaticPrivilege<T extends Enum<T> & StaticPrivilege<T>>
      extends DiscoverableEnum<T>, GrantedAuthority {
  
    String PRIVILEGE_PREFIX = "PRIVILEGE_";
  
    static String toAuthority(final String resource, final String action) {
      return PRIVILEGE_PREFIX + resource + "_" + action;
    }
  
    String getAction();
  
    @Override
    default String getAuthority() {
      return toAuthority(getResource(), getAction());
    }
  
    String getResource();
  
    @Override
    default String getText() {
      return this.getAuthority();
    }
  }