/* * @(#)ChatLogWriter.java * * Copyright (c) 2002, Jang-Ho Hwang * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 	1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 	2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 	3. Neither the name of the Jang-Ho Hwang nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *    $Id: ChatLogWriter.java,v 1.1.1.1 2002/03/08 21:20:45 xrath Exp $ */package rath.jmsn.file;import java.io.File;import java.io.FileOutputStream;import java.io.PrintWriter;import java.io.IOException;import java.text.SimpleDateFormat;import java.util.Date;import rath.msnm.entity.MsnFriend;/** * * @author Jang-Ho Hwang, rath@linuxkorea.co.kr * @version $Id: ChatLogWriter.java,v 1.1.1.1 2002/03/08 21:20:45 xrath Exp $ */public class ChatLogWriter{	private static final SimpleDateFormat TIME = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");	private static final String LINE_SEP = System.getProperty("line.separator");	private FileOutputStream fos = null;	private PrintWriter out = null;	public ChatLogWriter( File file ) throws IOException	{		prepare(file);	}	private void prepare( File file ) throws IOException	{		fos = new FileOutputStream(file.getAbsolutePath(), true);		out = new PrintWriter( fos, true );		out.println( "-------------------------------------------------------" );		out.println( TIME.format(new Date()) + " CHAT SESSION STARTED" );		out.println( "-------------------------------------------------------" );	}	public void println( String msg )	{		StringBuffer sb = new StringBuffer();		sb.append( TIME.format(new Date()) );		sb.append( ' ' );		sb.append( msg );		out.println( sb.toString() );	}	public void println( MsnFriend say, String msg )	{		StringBuffer sb = new StringBuffer();		sb.append( TIME.format(new Date()) );		sb.append( ' ' );		sb.append( say.getLoginName() );		sb.append( LINE_SEP );		sb.append( msg );		out.println( sb.toString() );	}	public void close()	{		out.println( "-------------------------------------------------------" );		out.println( TIME.format(new Date()) + " CHAT SESSION CLOSED" );		out.println( "-------------------------------------------------------" );		out.println();		out.flush();		out.close();		try {			fos.close();		} catch( IOException e ) {}	}}