xfilelogger.java

来自「java写的浏览器」· Java 代码 · 共 54 行

/****************************************************************
*              XBrowser  -  eXtended web Browser                *
*                                                               *
*           Copyright (c) 2000-2001  Armond Avanes              *
*     Refer to ReadMe & License files for more information      *
*                                                               *
*                                                               *
*                      By: Armond Avanes                        *
*       [e-mail]     &    [e-mail]        *
*                http://xbrowser.sourceforge.net/               *
*****************************************************************/
package xbrowser.logger;

import java.io.*;

public class XFileLogger extends XAbstractLogger
{
	public XFileLogger()
	{
		super();
		initStreams(DEFAULT_FILE_NAME);
	}

	public XFileLogger(int log_mode)
	{
		super(log_mode);
		initStreams(DEFAULT_FILE_NAME);
	}

	public XFileLogger(int log_mode, String file_name)
	{
		super(log_mode);
		initStreams(file_name);
	}

	private void initStreams(String file_name)
	{
		try
		{
		PrintStream ps = new PrintStream(new FileOutputStream(file_name), true);

			setStreams(ps, ps);
		}
		catch( FileNotFoundException fnfe )
		{
			setStreams(System.out, System.err);
			error(this, "Can't redirect the output to requested file! Using default console...");
		}
	}

// Attributes:
	private final String DEFAULT_FILE_NAME = "Output.txt";
}