public static void init() {
try {
Logger.writer =
new FileWriter(
System.getProperty("user.home")
+ System.getProperty("file.separator")
+ ".crumb"
+ System.getProperty("file.separator")
+ "crumb.log",
true);
Logger.writer2 =
new FileWriter(
System.getProperty("user.home")
+ System.getProperty("file.separator")
+ ".crumb"
+ System.getProperty("file.separator")
+ "last.log",
false);
Logger.writing = true;
} catch (Exception e) {
Logger.printErrorStack(e);
Logger.severe("Could not write to log file.");
Logger.writing = false;
}
}
private static void log(String message) {
System.out.println(message);
if (Logger.writing) {
try {
if (Logger.writer == null) Logger.init();
else
Logger.writer.write(
new SimpleDateFormat("[d/M/y k:m:s] ").format(new Date()) + message + "\n");
if (Logger.writer2 == null) Logger.init();
else
Logger.writer2.write(
new SimpleDateFormat("[d/M/y k:m:s] ").format(new Date()) + message + "\n");
} catch (Exception e) {
Logger.printErrorStack(e);
}
}
}
public static void close() {
try {
if (Logger.writer != null) {
Logger.writer.close();
Logger.writer = null;
}
if (Logger.writer2 != null) {
Logger.writer2.close();
Logger.writer2 = null;
}
if (Logger.writer == null && Logger.writer2 == null) {
Logger.writing = false;
} else {
throw new Exception();
}
} catch (Exception e) {
Logger.severe("Could not close the log file stream. Attempting again.");
Logger.printErrorStack(e);
Logger.close();
}
}
public static void printErrorStack(Exception e) {
Logger.severe(e.getMessage());
for (StackTraceElement element : e.getStackTrace()) Logger.severe(element.toString());
}
public static void severe(String message) {
Logger.log("[SEVERE] " + message);
}
public static void warn(String message) {
Logger.log("[WARNING]" + message);
}
public static void debug(String message) {
if (Logger.debug) Logger.log("[DEBUG] " + message);
}
public static void info(String message) {
Logger.log("[INFO] " + message);
}