Java Utililty Methods Log Message

List of utility methods to do Log Message

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Log Message

Description

The list of methods to do Log Message are organized into topic(s).

Method

void log(boolean console, boolean file)
Configures the system log.

String filename = "log%g.txt";
int limit = 10000000; 
int numLogFiles = 5;
if (file) {
 FileHandler handler = new FileHandler(filename, limit, numLogFiles, true);
 handler.setFormatter(new SimpleFormatter());
 handler.setLevel(Level.ALL);
 Logger.getLogger("").addHandler(handler);
...

void log(final PrintStream logger, final Object message)
Write a message to the given print stream.

if (logger != null) {
 logger.println(message);

void log(final PrintStream logger, final String message)
log

final StringBuffer buf = new StringBuffer();
buf.append("[MANTIS] ").append(message);
logger.println(buf.toString());

void log(final String file, final String msg)
log

FileOutputStream out = null;
try {
 out = new FileOutputStream(file, true);
 out.write(msg.getBytes());
 out.write("\n------------------------\n".getBytes());
} catch (IOException ess) {
} finally {
 try {
...

void log(final String message, final String file)
Write in file - append.

FileWriter out = null;
try {
 out = new FileWriter(file, true);
 out.write(message);
} catch (IOException e) {
 e.printStackTrace();
} finally {
 if (out != null) {
...

void log(int physicalId, String message)
log

if (enabled)
 log("[" + physicalId + "] " + message);

void log(Object o, String msg)
log

log(System.out, "missing: o.getClass().getName()", msg);

void LOG(Object... msgs)
Low maintenance logger

System.out.println(format(msgs));

void log(PrintWriter logger, String text)
log

if (logger != null) {
 logger.println(text);
 logger.flush();
System.out.println(text);

void Log(String filename, String message)
Log

QuickAppend(GetLog(filename), message + LF());