/* SimpleFormatter.java --   A class for formatting log records into short human-readable messages   Copyright (C) 2002, 2004 Free Software Foundation, Inc.This file is part of GNU Classpath.GNU Classpath is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 2, or (at your option)any later version.GNU Classpath is distributed in the hope that it will be useful, butWITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNUGeneral Public License for more details.You should have received a copy of the GNU General Public Licensealong with GNU Classpath; see the file COPYING.  If not, write to theFree Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA02110-1301 USA.Linking this library statically or dynamically with other modules ismaking a combined work based on this library.  Thus, the terms andconditions of the GNU General Public License cover the wholecombination.As a special exception, the copyright holders of this library give youpermission to link this library with independent modules to produce anexecutable, regardless of the license terms of these independentmodules, and to copy and distribute the resulting executable underterms of your choice, provided that you also meet, for each linkedindependent module, the terms and conditions of the license of thatmodule.  An independent module is a module which is not derived fromor based on this library.  If you modify this library, you may extendthis exception to your version of the library, but you are notobligated to do so.  If you do not wish to do so, delete thisexception statement from your version. */package java.util.logging;import java.text.DateFormat;import java.util.Date;/** * A <code>SimpleFormatter</code> formats log records into * short human-readable messages, typically one or two lines. * * @author Sascha Brawer (brawer@acm.org) */public class SimpleFormatter  extends Formatter{  /**   * Constructs a SimpleFormatter.   */  public SimpleFormatter()  {  }  /**   * An instance of a DateFormatter that is used for formatting   * the time of a log record into a human-readable string,   * according to the rules of the current locale.  The value   * is set after the first invocation of format, since it is   * common that a JVM will instantiate a SimpleFormatter without   * ever using it.   */  private DateFormat dateFormat;  /**   * The character sequence that is used to separate lines in the   * generated stream. Somewhat surprisingly, the Sun J2SE 1.4   * reference implementation always uses UNIX line endings, even on   * platforms that have different line ending conventions (i.e.,   * DOS). The GNU implementation does not replicate this bug.   *   * @see Sun bug parade, bug #4462871,   * "java.util.logging.SimpleFormatter uses hard-coded line separator".   */  static final String lineSep = System.getProperty("line.separator");  /**   * Formats a log record into a String.   *   * @param record the log record to be formatted.   *   * @return a short human-readable message, typically one or two   *   lines.  Lines are separated using the default platform line   *   separator.   *   * @throws NullPointerException if <code>record</code>   *         is <code>null</code>.   */  public String format(LogRecord record)  {    StringBuffer buf = new StringBuffer(180);    if (dateFormat == null)      dateFormat = DateFormat.getDateTimeInstance();    buf.append(dateFormat.format(new Date(record.getMillis())));    buf.append(' ');    buf.append(record.getSourceClassName());    buf.append(' ');    buf.append(record.getSourceMethodName());    buf.append(lineSep);    buf.append(record.getLevel());    buf.append(": ");    buf.append(formatMessage(record));    buf.append(lineSep);    return buf.toString();  }}