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76 lines
2.2 KiB
Java
76 lines
2.2 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2024, Arnaud Roques
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*
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* Project Info: https://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* https://plantuml.com/patreon (only 1$ per month!)
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* https://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Guillaume Grossetie
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*
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*
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*/
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package net.sourceforge.plantuml.log;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.util.logging.Formatter;
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import java.util.logging.LogRecord;
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public class SimpleFormatter extends Formatter {
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// ::remove folder when __HAXE__
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@Override
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public synchronized String format(LogRecord record) {
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final String throwable;
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if (record.getThrown() == null) {
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throwable = "";
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} else {
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final StringWriter sw = new StringWriter();
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final PrintWriter pw = new PrintWriter(sw);
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pw.println();
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record.getThrown().printStackTrace(pw);
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pw.close();
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throwable = sw.toString().trim();
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}
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final String message = record.getMessage();
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final StringBuilder sb = new StringBuilder();
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if (message.trim().length() > 0) {
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sb.append(message);
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sb.append(System.lineSeparator());
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}
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if (throwable.length() > 0) {
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sb.append(throwable);
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sb.append(System.lineSeparator());
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}
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return sb.toString();
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}
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}
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