/*
* Copyright (c) 2004 Ragnarok
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package net.i2p.addressbook;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.util.Date;
/**
* A simple log with automatic time stamping.
*
* @author Ragnarok
*
*/
class Log {
private final File file;
/**
* Construct a Log instance that writes to the File file.
*
* @param file
* A File for the log to write to.
*/
public Log(File file) {
this.file = file;
}
/**
* Write entry to a new line in the log, with appropriate time stamp.
*
* @param entry
* A String containing a message to append to the log.
*/
public void append(String entry) {
BufferedWriter bw = null;
try {
bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(this.file,
true), "UTF-8"));
String timestamp = new Date().toString();
bw.write(timestamp + " -- " + entry);
bw.newLine();
} catch (IOException exp) {
} finally {
if (bw != null)
try { bw.close(); } catch (IOException ioe) {}
}
}
/**
* Return the File that the Log is writing to.
*
* @return The File that the log is writing to.
*/
/****
public File getFile() {
return this.file;
}
****/
}