@Override
public synchronized String format(LogRecord record) {
StringBuilder sb = new StringBuilder();
sb.append(dateFormat.format(new Date(record.getMillis())));
sb.append(' ');
sb.append(record.getLevel().getLocalizedName());
sb.append(": ");
sb.append(formatMessage(record));
sb.append(LINE_SEPARATOR);
if (record.getThrown() != null) {
try {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
record.getThrown().printStackTrace(pw);
pw.close();
sb.append(sw.toString());
} catch (Exception e) {
// ignore
}
}
return sb.toString();
}
@Override
@SuppressWarnings("ThrowableResultOfMethodCallIgnored")
public String format(LogRecord record) {
StringBuilder builder = new StringBuilder();
builder.append(date.format(record.getMillis()));
builder.append(" [");
builder.append(record.getLevel().getLocalizedName().toUpperCase());
builder.append("] ");
builder.append(colorize(formatMessage(record)));
builder.append('\n');
if (record.getThrown() != null) {
StringWriter writer = new StringWriter();
record.getThrown().printStackTrace(new PrintWriter(writer));
builder.append(writer.toString());
}
return builder.toString();
}
@Override
public String format(LogRecord record) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
pw.append('[');
pw.append(record.getLevel().toString());
pw.append(']');
pw.append(' ');
pw.append(LOG_TIME_STAMP_FORMAT.format(new Date(record.getMillis())));
pw.append(' ');
pw.append('-');
pw.append(' ');
pw.append(record.getMessage());
Throwable thrown = record.getThrown();
if (thrown != null) {
pw.println();
thrown.printStackTrace(pw);
}
pw.println();
return sw.toString();
}
static void logException(Exception e) {
StringWriter trace = new StringWriter();
e.printStackTrace(new PrintWriter(trace));
logger.severe(trace.toString());
}