customlevel.java

来自「STRUTS数据库项目开发宝典」· Java 代码 · 共 54 行

package com.helpsoft.util.log;

import java.util.logging.Level;

/**
 * A class for making custom levels for logging.
 *
 * @author caoguangxin- www.relationinfo.com

 */
class CustomLevel extends Level {

   /** a Level for DEBUG */
   public static final Level DEBUG = new CustomLevel("DEBUG", Level.INFO.intValue() - 1);

   /** a Level for ERROR */
   public static final Level ERROR = new CustomLevel("ERROR", Level.SEVERE.intValue() - 1);

   /** a Level for FATAL */
   public static final Level FATAL = new CustomLevel("FATAL", Level.SEVERE.intValue() + 1);


   /**
    * Constrcutor for making a custom level.
    * @param name, the name of the Level
    * @param value, the value for the level
    */
   public CustomLevel(String name, int value) {
      super(name, value);
   }


   /**
    * Parse a levelName to a Level object.
    * @param levelName the name of the Level to parse to a Level obhect
    * @return Level the Level object parsed
    */
   public static Level parse(String levelName) {
      if (levelName.equals("DEBUG")) {
         return DEBUG;
      }
      else if (levelName.equals("ERROR")) {
         return ERROR;
      }
      else if (levelName.equals("FATAL")) {
         return FATAL;
      }
      else {
         return Level.parse(levelName);
      }
   }
}