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Diffstat (limited to 'src/org/traccar/helper/Log.java')
-rw-r--r--src/org/traccar/helper/Log.java265
1 files changed, 0 insertions, 265 deletions
diff --git a/src/org/traccar/helper/Log.java b/src/org/traccar/helper/Log.java
deleted file mode 100644
index f328e8ce9..000000000
--- a/src/org/traccar/helper/Log.java
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- * Copyright 2012 - 2019 Anton Tananaev (anton@traccar.org)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.helper;
-
-import org.traccar.config.Config;
-
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.logging.ConsoleHandler;
-import java.util.logging.Formatter;
-import java.util.logging.Handler;
-import java.util.logging.Level;
-import java.util.logging.LogRecord;
-import java.util.logging.Logger;
-
-public final class Log {
-
- private Log() {
- }
-
- private static final String STACK_PACKAGE = "org.traccar";
- private static final int STACK_LIMIT = 3;
-
- private static class RollingFileHandler extends Handler {
-
- private String name;
- private String suffix;
- private Writer writer;
- private boolean rotate;
-
- RollingFileHandler(String name, boolean rotate) {
- this.name = name;
- this.rotate = rotate;
- }
-
- @Override
- public synchronized void publish(LogRecord record) {
- if (isLoggable(record)) {
- try {
- String suffix = "";
- if (rotate) {
- suffix = new SimpleDateFormat("yyyyMMdd").format(new Date(record.getMillis()));
- if (writer != null && !suffix.equals(this.suffix)) {
- writer.close();
- writer = null;
- if (!new File(name).renameTo(new File(name + "." + this.suffix))) {
- throw new RuntimeException("Log file renaming failed");
- }
- }
- }
- if (writer == null) {
- this.suffix = suffix;
- writer = new BufferedWriter(
- new OutputStreamWriter(new FileOutputStream(name, true), StandardCharsets.UTF_8));
- }
- writer.write(getFormatter().format(record));
- writer.flush();
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
- }
-
- @Override
- public synchronized void flush() {
- if (writer != null) {
- try {
- writer.flush();
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
- }
-
- @Override
- public synchronized void close() throws SecurityException {
- if (writer != null) {
- try {
- writer.close();
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
- }
-
- }
-
- public static class LogFormatter extends Formatter {
-
- private boolean fullStackTraces;
-
- LogFormatter(boolean fullStackTraces) {
- this.fullStackTraces = fullStackTraces;
- }
-
- private static String formatLevel(Level level) {
- switch (level.getName()) {
- case "FINEST":
- return "TRACE";
- case "FINER":
- case "FINE":
- case "CONFIG":
- return "DEBUG";
- case "INFO":
- return "INFO";
- case "WARNING":
- return "WARN";
- case "SEVERE":
- default:
- return "ERROR";
- }
- }
-
- @Override
- public String format(LogRecord record) {
- StringBuilder message = new StringBuilder();
-
- if (record.getMessage() != null) {
- message.append(record.getMessage());
- }
-
- if (record.getThrown() != null) {
- if (message.length() > 0) {
- message.append(" - ");
- }
- if (fullStackTraces) {
- StringWriter stringWriter = new StringWriter();
- PrintWriter printWriter = new PrintWriter(stringWriter);
- record.getThrown().printStackTrace(printWriter);
- message.append(System.lineSeparator()).append(stringWriter.toString());
- } else {
- message.append(exceptionStack(record.getThrown()));
- }
- }
-
- return String.format("%1$tF %1$tT %2$5s: %3$s%n",
- new Date(record.getMillis()), formatLevel(record.getLevel()), message.toString());
- }
-
- }
-
- public static void setupDefaultLogger() {
- String path = null;
- URL url = ClassLoader.getSystemClassLoader().getResource(".");
- if (url != null) {
- File jarPath = new File(url.getPath());
- File logsPath = new File(jarPath, "logs");
- if (!logsPath.exists() || !logsPath.isDirectory()) {
- logsPath = jarPath;
- }
- path = new File(logsPath, "tracker-server.log").getPath();
- }
- setupLogger(path == null, path, Level.WARNING.getName(), false, true);
- }
-
- public static void setupLogger(Config config) {
- setupLogger(
- config.getBoolean("logger.console"),
- config.getString("logger.file"),
- config.getString("logger.level"),
- config.getBoolean("logger.fullStackTraces"),
- config.getBoolean("logger.rotate"));
- }
-
- private static void setupLogger(
- boolean console, String file, String levelString, boolean fullStackTraces, boolean rotate) {
-
- Logger rootLogger = Logger.getLogger("");
- for (Handler handler : rootLogger.getHandlers()) {
- rootLogger.removeHandler(handler);
- }
-
- Handler handler;
- if (console) {
- handler = new ConsoleHandler();
- } else {
- handler = new RollingFileHandler(file, rotate);
- }
-
- handler.setFormatter(new LogFormatter(fullStackTraces));
-
- Level level = Level.parse(levelString.toUpperCase());
- rootLogger.setLevel(level);
- handler.setLevel(level);
- handler.setFilter(record -> record != null && !record.getLoggerName().startsWith("sun"));
-
- rootLogger.addHandler(handler);
- }
-
- public static String exceptionStack(Throwable exception) {
- StringBuilder s = new StringBuilder();
- String exceptionMsg = exception.getMessage();
- if (exceptionMsg != null) {
- s.append(exceptionMsg);
- s.append(" - ");
- }
- s.append(exception.getClass().getSimpleName());
- StackTraceElement[] stack = exception.getStackTrace();
-
- if (stack.length > 0) {
- int count = STACK_LIMIT;
- boolean first = true;
- boolean skip = false;
- String file = "";
- s.append(" (");
- for (StackTraceElement element : stack) {
- if (count > 0 && element.getClassName().startsWith(STACK_PACKAGE)) {
- if (!first) {
- s.append(" < ");
- } else {
- first = false;
- }
-
- if (skip) {
- s.append("... < ");
- skip = false;
- }
-
- if (file.equals(element.getFileName())) {
- s.append("*");
- } else {
- file = element.getFileName();
- s.append(file, 0, file.length() - 5); // remove ".java"
- count -= 1;
- }
- s.append(":").append(element.getLineNumber());
- } else {
- skip = true;
- }
- }
- if (skip) {
- if (!first) {
- s.append(" < ");
- }
- s.append("...");
- }
- s.append(")");
- }
- return s.toString();
- }
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 17:41:27 +0000