src/cx/fbn/nevernote/utilities/ApplicationLogger.java

   1 /*
   2  * This file is part of NixNote/NeighborNote
   3  * Copyright 2009 Randy Baumgarte
   4  *
   5  * This file may be licensed under the terms of of the
   6  * GNU General Public License Version 2 (the ``GPL'').
   7  *
   8  * Software distributed under the License is distributed
   9  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
  10  * express or implied. See the GPL for the specific language
  11  * governing rights and limitations.
  12  *
  13  * You should have received a copy of the GPL along with this
  14  * program. If not, go to http://www.gnu.org/licenses/gpl.html
  15  * or write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18 */
  19
  20 package cx.fbn.nevernote.utilities;
  21 import java.io.FileNotFoundException;
  22 import java.io.FileOutputStream;
  23 import java.io.PrintStream;
  24 import java.text.SimpleDateFormat;
  25 import java.util.Calendar;
  26
  27 import cx.fbn.nevernote.Global;
  28
  29
  30 public class ApplicationLogger {
  31
  32         public final int LOW = 1;
  33         public final int MEDIUM = 2;
  34         public final int HIGH = 3;
  35         public final int EXTREME = 4;
  36
  37         FileOutputStream fileStream;
  38         PrintStream              stdoutPrintStream;
  39
  40 //      private final List<String> logText;
  41
  42     public ApplicationLogger(String name){
  43 //        logText = new ArrayList<String>();
  44         try {
  45                         fileStream = new FileOutputStream(Global.getFileManager().getLogsDirFile(name));
  46                 } catch (FileNotFoundException e) {
  47                         // TODO Auto-generated catch block
  48                         e.printStackTrace();
  49                 }
  50
  51 //        stdoutStream = new OutStream(new ByteArrayOutputStream(), name);
  52         stdoutPrintStream  = new PrintStream(fileStream);
  53  //     systemStdoutPrintStream = System.out;
  54     }
  55
  56 //    public List<String> getText() {
  57 //      return stdoutStream.getText();
  58 //    }
  59
  60
  61         /**
  62          * @return the logText
  63          */
  64 //      public List<String> getLogText() {
  65 //              return logText;
  66 //      }
  67
  68
  69     public synchronized void log(int messageLevel, String s) {
  70         if (messageLevel <= Global.messageLevel) {
  71                 String DATE_FORMAT_NOW = "yyyy-MM-dd HH:mm:ss.SS ";
  72             Calendar cal = Calendar.getInstance();
  73             SimpleDateFormat sdf = new SimpleDateFormat(DATE_FORMAT_NOW);
  74
  75                         stdoutPrintStream.println(sdf.format(cal.getTime()) +s);
  76 //              System.setOut(stdoutPrintStream);
  77 //              System.out.println(sdf.format(cal.getTime()) +s);
  78 //              System.setOut(systemStdoutPrintStream);
  79         }
  80     }
  81
  82     public void log(int level, StackTraceElement e[]) {
  83                 if (level >= Global.messageLevel) {
  84                         String DATE_FORMAT_NOW = "yyyy-MM-dd HH:mm:ss.SS ";
  85             Calendar cal = Calendar.getInstance();
  86             SimpleDateFormat sdf = new SimpleDateFormat(DATE_FORMAT_NOW);
  87
  88 //                      System.setOut(systemStdoutPrintStream);
  89                         System.out.println(e);
  90                 System.out.println("*** Stack Trace Requested ***");
  91                 System.out.println(sdf.format(cal.getTime()));
  92                 for (StackTraceElement element : e) {
  93                         System.out.println("Line Number: " +new Integer(element.getLineNumber()));
  94                         System.out.println("Class Name: " +element.getClassName());
  95                         System.out.println("Method Name:" +element.getMethodName());
  96                         System.out.println("File Name:" +element.getFileName());
  97                         System.out.println("-Next Element-");
  98                 }
  99                 System.out.println("**************************");
 100                 System.setOut(stdoutPrintStream);
 101                         System.out.print(e);
 102                 System.out.print("*** Stack Trace Requested ***");
 103                 System.out.print(sdf.format(cal.getTime()));
 104                 for (StackTraceElement element : e) {
 105                         System.out.print("Line Number: " +new Integer(element.getLineNumber()));
 106                         System.out.print("Class Name: " +element.getClassName());
 107                         System.out.print("Method Name:" +element.getMethodName());
 108                         System.out.print("File Name:" +element.getFileName());
 109                         System.out.print("-Next Element-");
 110                 }
 111                 System.out.print("**************************");
 112                 }
 113     }
 114 }