1 /*
   2  * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package java.util.logging;
  27 
  28 import sun.util.logging.LoggingProxy;
  29 
  30 /**
  31  * Implementation of LoggingProxy when java.util.logging classes exist.
  32  */
  33 class LoggingProxyImpl implements LoggingProxy {
  34     static final LoggingProxy INSTANCE = new LoggingProxyImpl();
  35 
  36     private LoggingProxyImpl() { }
  37 
  38     @Override
  39     public Object getLogger(String name) {
  40         return Logger.getLogger(name);
  41     }
  42 
  43     @Override
  44     public Object getLevel(Object logger) {
  45         return ((Logger) logger).getLevel();
  46     }
  47 
  48     @Override
  49     public void setLevel(Object logger, Object newLevel) {
  50         ((Logger) logger).setLevel((Level) newLevel);
  51     }
  52 
  53     @Override
  54     public boolean isLoggable(Object logger, Object level) {
  55         return ((Logger) logger).isLoggable((Level) level);
  56     }
  57 
  58     @Override
  59     public void log(Object logger, Object level, String msg) {
  60         ((Logger) logger).log((Level) level, msg);
  61     }
  62 
  63     @Override
  64     public void log(Object logger, Object level, String msg, Throwable t) {
  65         ((Logger) logger).log((Level) level, msg, t);
  66     }
  67 
  68     @Override
  69     public void log(Object logger, Object level, String msg, Object... params) {
  70         ((Logger) logger).log((Level) level, msg, params);
  71     }
  72 
  73     @Override
  74     public java.util.List<String> getLoggerNames() {
  75         return LogManager.getLoggingMXBean().getLoggerNames();
  76     }
  77 
  78     @Override
  79     public String getLoggerLevel(String loggerName) {
  80         return LogManager.getLoggingMXBean().getLoggerLevel(loggerName);
  81     }
  82 
  83     @Override
  84     public void setLoggerLevel(String loggerName, String levelName) {
  85         LogManager.getLoggingMXBean().setLoggerLevel(loggerName, levelName);
  86     }
  87 
  88     @Override
  89     public String getParentLoggerName(String loggerName) {
  90         return LogManager.getLoggingMXBean().getParentLoggerName(loggerName);
  91     }
  92 
  93     @Override
  94     public Object parseLevel(String levelName) {
  95         return Level.parse(levelName);
  96     }
  97 
  98     @Override
  99     public String getLevelName(Object level) {
 100         return ((Level) level).getName();
 101     }
 102 }