1 /*
   2  * Copyright (c) 2009, 2011, 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         // always create a platform logger with the resource bundle name
  41         return Logger.getPlatformLogger(name);
  42     }
  43 
  44     @Override
  45     public Object getLevel(Object logger) {
  46         return ((Logger) logger).getLevel();
  47     }
  48 
  49     @Override
  50     public void setLevel(Object logger, Object newLevel) {
  51         ((Logger) logger).setLevel((Level) newLevel);
  52     }
  53 
  54     @Override
  55     public boolean isLoggable(Object logger, Object level) {
  56         return ((Logger) logger).isLoggable((Level) level);
  57     }
  58 
  59     @Override
  60     public void log(Object logger, Object level, String msg) {
  61         ((Logger) logger).log((Level) level, msg);
  62     }
  63 
  64     @Override
  65     public void log(Object logger, Object level, String msg, Throwable t) {
  66         ((Logger) logger).log((Level) level, msg, t);
  67     }
  68 
  69     @Override
  70     public void log(Object logger, Object level, String msg, Object... params) {
  71         ((Logger) logger).log((Level) level, msg, params);
  72     }
  73 
  74     @Override
  75     public java.util.List<String> getLoggerNames() {
  76         return LogManager.getLoggingMXBean().getLoggerNames();
  77     }
  78 
  79     @Override
  80     public String getLoggerLevel(String loggerName) {
  81         return LogManager.getLoggingMXBean().getLoggerLevel(loggerName);
  82     }
  83 
  84     @Override
  85     public void setLoggerLevel(String loggerName, String levelName) {
  86         LogManager.getLoggingMXBean().setLoggerLevel(loggerName, levelName);
  87     }
  88 
  89     @Override
  90     public String getParentLoggerName(String loggerName) {
  91         return LogManager.getLoggingMXBean().getParentLoggerName(loggerName);
  92     }
  93 
  94     @Override
  95     public Object parseLevel(String levelName) {
  96         Level level = Level.findLevel(levelName);
  97         if (level == null) {
  98             throw new IllegalArgumentException("Unknown level \"" + levelName + "\"");
  99         }
 100         return level;
 101     }
 102 
 103     @Override
 104     public String getLevelName(Object level) {
 105         return ((Level) level).getLevelName();
 106     }
 107 
 108     @Override
 109     public String getProperty(String key) {
 110         return LogManager.getLogManager().getProperty(key);
 111     }
 112 }