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    1   /*
    2    * Copyright (c) 1998, 2007, 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 com.sun.media.sound;
   27   
   28   /**
   29    * Printer allows you to set up global debugging status and print
   30    * messages accordingly.
   31    *
   32    * @author David Rivas
   33    * @author Kara Kytle
   34    */
   35   class Printer {
   36   
   37       static final boolean err = false;
   38       static final boolean debug = false;
   39       static final boolean trace = false;
   40       static final boolean verbose = false;
   41       static final boolean release = false;
   42   
   43       static final boolean SHOW_THREADID = false;
   44       static final boolean SHOW_TIMESTAMP = false;
   45   
   46       /*static void setErrorPrint(boolean on) {
   47   
   48         err = on;
   49         }
   50   
   51         static void setDebugPrint(boolean on) {
   52   
   53         debug = on;
   54         }
   55   
   56         static void setTracePrint(boolean on) {
   57   
   58         trace = on;
   59         }
   60   
   61         static void setVerbosePrint(boolean on) {
   62   
   63         verbose = on;
   64         }
   65   
   66         static void setReleasePrint(boolean on) {
   67   
   68         release = on;
   69         }*/
   70   
   71       public static void err(String str) {
   72   
   73           if (err)
   74               println(str);
   75       }
   76   
   77       public static void debug(String str) {
   78   
   79           if (debug)
   80               println(str);
   81       }
   82   
   83       public static void trace(String str) {
   84   
   85           if (trace)
   86               println(str);
   87       }
   88   
   89       public static void verbose(String str) {
   90   
   91           if (verbose)
   92               println(str);
   93       }
   94   
   95       public static void release(String str) {
   96   
   97           if (release)
   98               println(str);
   99       }
  100   
  101       private static long startTime = 0;
  102   
  103       public static void println(String s) {
  104           String prepend = "";
  105           if (SHOW_THREADID) {
  106               prepend = "thread "  + Thread.currentThread().getId() + " " + prepend;
  107           }
  108           if (SHOW_TIMESTAMP) {
  109               if (startTime == 0) {
  110                   startTime = System.nanoTime() / 1000000l;
  111               }
  112               prepend = prepend + ((System.nanoTime()/1000000l) - startTime) + "millis: ";
  113           }
  114           System.out.println(prepend + s);
  115       }
  116   
  117       public static void println() {
  118           System.out.println();
  119       }
  120   
  121   }

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