1.1 --- a/java/sql-dk/src/info/globalcode/sql/dk/logging/ColorfulConsoleFormatter.java Mon Mar 04 17:06:42 2019 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,97 +0,0 @@
1.4 -/**
1.5 - * SQL-DK
1.6 - * Copyright © 2013 František Kučera (frantovo.cz)
1.7 - *
1.8 - * This program is free software: you can redistribute it and/or modify
1.9 - * it under the terms of the GNU General Public License as published by
1.10 - * the Free Software Foundation, either version 3 of the License, or
1.11 - * (at your option) any later version.
1.12 - *
1.13 - * This program is distributed in the hope that it will be useful,
1.14 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.15 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.16 - * GNU General Public License for more details.
1.17 - *
1.18 - * You should have received a copy of the GNU General Public License
1.19 - * along with this program. If not, see <http://www.gnu.org/licenses/>.
1.20 - */
1.21 -package info.globalcode.sql.dk.logging;
1.22 -
1.23 -import info.globalcode.sql.dk.ColorfulPrintWriter;
1.24 -import static info.globalcode.sql.dk.ColorfulPrintWriter.TerminalColor;
1.25 -import static info.globalcode.sql.dk.ColorfulPrintWriter.TerminalStyle;
1.26 -import static info.globalcode.sql.dk.Functions.rpad;
1.27 -import java.io.StringWriter;
1.28 -import java.util.logging.Formatter;
1.29 -import java.util.logging.Level;
1.30 -import java.util.logging.LogRecord;
1.31 -
1.32 -/**
1.33 - * For console/terminal log output. Log messages are printed in brief and colorful form.
1.34 - *
1.35 - * @author Ing. František Kučera (frantovo.cz)
1.36 - */
1.37 -public class ColorfulConsoleFormatter extends Formatter {
1.38 -
1.39 - private boolean printStacktrace = false;
1.40 -
1.41 - @Override
1.42 - public String format(LogRecord r) {
1.43 - StringWriter sw = new StringWriter();
1.44 - try (ColorfulPrintWriter out = new ColorfulPrintWriter(sw)) {
1.45 - printLevel(out, r.getLevel());
1.46 - printMessage(out, r);
1.47 - printThrowable(out, r);
1.48 - out.println();
1.49 - }
1.50 - return sw.toString();
1.51 - }
1.52 -
1.53 - private void printLevel(ColorfulPrintWriter out, Level l) {
1.54 - TerminalColor color = TerminalColor.Magenta;
1.55 -
1.56 - if (l == Level.SEVERE) {
1.57 - color = TerminalColor.Red;
1.58 - } else if (l == Level.WARNING) {
1.59 - color = TerminalColor.Yellow;
1.60 - }
1.61 -
1.62 - out.print(color, rpad(l.getLocalizedName() + ": ", 10));
1.63 - }
1.64 -
1.65 - private void printMessage(ColorfulPrintWriter out, LogRecord r) {
1.66 - out.print(formatMessage(r));
1.67 - }
1.68 -
1.69 - private void printThrowable(ColorfulPrintWriter out, LogRecord r) {
1.70 - Throwable t = r.getThrown();
1.71 - if (t != null) {
1.72 - out.print(": ");
1.73 - out.print(TerminalColor.Red, t.getClass().getSimpleName());
1.74 - String message = t.getLocalizedMessage();
1.75 - if (message != null) {
1.76 - out.print(": ");
1.77 - if (printStacktrace) {
1.78 - out.print(message);
1.79 - } else {
1.80 - out.print(message.replaceAll("\\n", " "));
1.81 - }
1.82 - }
1.83 - if (printStacktrace) {
1.84 - out.println();
1.85 - out.setForegroundColor(TerminalColor.Yellow);
1.86 - out.setStyle(TerminalStyle.Dim);
1.87 - t.printStackTrace(out);
1.88 - out.resetAll();
1.89 - }
1.90 - }
1.91 - }
1.92 -
1.93 - public boolean isPrintStacktrace() {
1.94 - return printStacktrace;
1.95 - }
1.96 -
1.97 - public void setPrintStacktrace(boolean printStacktrace) {
1.98 - this.printStacktrace = printStacktrace;
1.99 - }
1.100 -}