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Diffstat (limited to 'src/org/traccar/helper/Log.java')
| -rw-r--r-- | src/org/traccar/helper/Log.java | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/src/org/traccar/helper/Log.java b/src/org/traccar/helper/Log.java deleted file mode 100644 index d74246a64..000000000 --- a/src/org/traccar/helper/Log.java +++ /dev/null @@ -1,268 +0,0 @@ -/* - * Copyright 2012 - 2016 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.apache.log4j.Appender; -import org.apache.log4j.DailyRollingFileAppender; -import org.apache.log4j.Layout; -import org.apache.log4j.Level; -import org.apache.log4j.LogManager; -import org.apache.log4j.Logger; -import org.apache.log4j.PatternLayout; -import org.apache.log4j.varia.NullAppender; -import org.jboss.netty.logging.AbstractInternalLogger; -import org.jboss.netty.logging.InternalLogger; -import org.jboss.netty.logging.InternalLoggerFactory; -import org.traccar.Config; - -import java.io.IOException; -import java.lang.management.ManagementFactory; -import java.lang.management.MemoryMXBean; -import java.lang.management.OperatingSystemMXBean; -import java.lang.management.RuntimeMXBean; -import java.nio.charset.Charset; - -public final class Log { - - private Log() { - } - - public static final String DATE_FORMAT = "yyyy-MM-dd HH:mm:ss"; - - private static final String LOGGER_NAME = "traccar"; - - private static final String STACK_PACKAGE = "org.traccar"; - private static final int STACK_LIMIT = 3; - - private static Logger logger = null; - - public static String getAppVersion() { - return Log.class.getPackage().getImplementationVersion(); - } - - public static void setupLogger(Config config) throws IOException { - - Layout layout = new PatternLayout("%d{" + DATE_FORMAT + "} %5p: %m%n"); - - Appender appender = new DailyRollingFileAppender( - layout, config.getString("logger.file"), "'.'yyyyMMdd"); - - LogManager.resetConfiguration(); - LogManager.getRootLogger().addAppender(new NullAppender()); - - logger = Logger.getLogger(LOGGER_NAME); - logger.addAppender(appender); - logger.setLevel(Level.toLevel(config.getString("logger.level"), Level.ALL)); - - // Workaround for "Bug 745866 - (EDG-45) Possible netty logging config problem" - InternalLoggerFactory.setDefaultFactory(new InternalLoggerFactory() { - @Override - public InternalLogger newInstance(String string) { - return new NettyInternalLogger(); - } - }); - - Log.logSystemInfo(); - Log.info("Version: " + getAppVersion()); - } - - public static Logger getLogger() { - if (logger == null) { - logger = Logger.getLogger(LOGGER_NAME); - logger.setLevel(Level.OFF); - } - return logger; - } - - public static void logSystemInfo() { - try { - OperatingSystemMXBean operatingSystemBean = ManagementFactory.getOperatingSystemMXBean(); - Log.info("Operating system" - + " name: " + operatingSystemBean.getName() - + " version: " + operatingSystemBean.getVersion() - + " architecture: " + operatingSystemBean.getArch()); - - RuntimeMXBean runtimeBean = ManagementFactory.getRuntimeMXBean(); - Log.info("Java runtime" - + " name: " + runtimeBean.getVmName() - + " vendor: " + runtimeBean.getVmVendor() - + " version: " + runtimeBean.getVmVersion()); - - MemoryMXBean memoryBean = ManagementFactory.getMemoryMXBean(); - Log.info("Memory limit" - + " heap: " + memoryBean.getHeapMemoryUsage().getMax() / (1024 * 1024) + "mb" - + " non-heap: " + memoryBean.getNonHeapMemoryUsage().getMax() / (1024 * 1024) + "mb"); - - Log.info("Character encoding: " - + System.getProperty("file.encoding") + " charset: " + Charset.defaultCharset()); - - } catch (Exception error) { - Log.warning("Failed to get system info"); - } - } - - public static void error(String msg) { - getLogger().error(msg); - } - - public static void warning(String msg) { - getLogger().warn(msg); - } - - public static void warning(Throwable exception) { - warning(null, exception); - } - - public static void warning(String msg, Throwable exception) { - StringBuilder s = new StringBuilder(); - if (msg != null) { - s.append(msg); - } - if (exception != null) { - if (msg != null) { - s.append(" - "); - } - s.append(exceptionStack(exception)); - } - getLogger().warn(s.toString()); - } - - public static void info(String msg) { - getLogger().info(msg); - } - - public static void debug(String msg) { - getLogger().debug(msg); - } - - 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.substring(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(); - } - - /** - * Netty logger implementation - */ - private static class NettyInternalLogger extends AbstractInternalLogger { - - @Override - public boolean isDebugEnabled() { - return false; - } - - @Override - public boolean isInfoEnabled() { - return false; - } - - @Override - public boolean isWarnEnabled() { - return true; - } - - @Override - public boolean isErrorEnabled() { - return true; - } - - @Override - public void debug(String string) { - debug(string, null); - } - - @Override - public void debug(String string, Throwable thrwbl) { - } - - @Override - public void info(String string) { - info(string, null); - } - - @Override - public void info(String string, Throwable thrwbl) { - } - - @Override - public void warn(String string) { - warn(string, null); - } - - @Override - public void warn(String string, Throwable thrwbl) { - getLogger().warn("netty warning: " + string); - } - - @Override - public void error(String string) { - error(string, null); - } - - @Override - public void error(String string, Throwable thrwbl) { - getLogger().error("netty error: " + string); - } - - } - -} |