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/*
* This file is licensed under the MIT License, part of Roughly Enough Items.
* Copyright (c) 2018, 2019, 2020, 2021, 2022, 2023 shedaniel
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package me.shedaniel.rei.impl.common.logging;
import me.shedaniel.rei.impl.common.InternalLogger;
import org.apache.commons.io.output.NullOutputStream;
import org.apache.logging.log4j.Level;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
public class FileLogger implements InternalLogger {
private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("HH:mm:ss");
private final Writer writer;
public FileLogger(Path file) {
Writer w;
try {
if (file.getParent() != null) Files.createDirectories(file.getParent());
file.toFile().createNewFile();
w = new OutputStreamWriter(new FileOutputStream(file.toFile()), StandardCharsets.UTF_8);
} catch (IOException exception) {
exception.printStackTrace();
w = new OutputStreamWriter(new NullOutputStream());
}
this.writer = w;
}
@Override
public void throwException(Throwable throwable) {
throwable.printStackTrace(new PrintWriter(writer, true));
}
@Override
public void log(Level level, String message) {
message = String.format("[%s] [%s/%s] %s", DATE_TIME_FORMATTER.format(LocalDateTime.now()), Thread.currentThread().getName(), level, message);
try {
writer.write(message);
writer.write("\n");
writer.flush();
} catch (IOException exception) {
exception.printStackTrace();
}
}
@Override
public void log(Level level, String message, Throwable throwable) {
log(level, message);
throwable.printStackTrace(new PrintWriter(writer, true));
}
}
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