1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  String formatter for log files

    15  *

    16 */

    17 

    18 

    19 package com.nokia.tools.themeinstaller.logger;

    20 

    21 import java.text.SimpleDateFormat;

    22 import java.util.Date;

    23 import java.util.logging.Formatter;

    24 import java.util.logging.Handler;

    25 import java.util.logging.LogRecord;

    26 

    27 /**

    28  * Formats logging string to human readable form.

    29  */

    30 public class LogFormatter extends Formatter

    31     {

    32     // Format for date and time.

    33     private final static String DATE_FORMAT = "dd/MM/yyyy HH:mm:ss";

    34 

    35     /* (non-Javadoc)

    36      * @see java.util.logging.Formatter#format(java.util.logging.LogRecord)

    37      */

    38     public String format( LogRecord aRec )

    39         {

    40         return ( dateToString( DATE_FORMAT, aRec.getMillis() ) + " " + aRec.getLevel() + " "

    41                 + formatMessage( aRec ) + "\n" );

    42         }

    43 

    44     /* (non-Javadoc)

    45      * @see java.util.logging.Formatter#getHead(java.util.logging.Handler)

    46      */

    47     public String getHead( Handler aHandler )

    48         {

    49         return "";

    50         }

    51 

    52     /* (non-Javadoc)

    53      * @see java.util.logging.Formatter#getTail(java.util.logging.Handler)

    54      */

    55     public String getTail( Handler aHandler )

    56         {

    57         return "";

    58         }

    59 

    60     /**

    61      * Formats date and time to string based on expression aFormat.

    62      *

    63      * @param aFormat expression for date and time

    64      *

    65      * @return Date and time in formatted string

    66      */

    67     public static String dateToString( String aFormat, long aDateMillis )

    68         {

    69         SimpleDateFormat sdf = new SimpleDateFormat( aFormat );

    70         String dateString = sdf.format( new Date( aDateMillis ) ).toString();

    71         return dateString;

    72         }

    73 

    74     }