package com.genersoft.iot.vmp.gb28181.conf;
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import gov.nist.core.StackLogger;
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import org.slf4j.LoggerFactory;
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import org.slf4j.spi.LocationAwareLogger;
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import org.springframework.stereotype.Component;
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import java.util.Properties;
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@Component
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public class StackLoggerImpl implements StackLogger {
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/**
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* 完全限定类名(Fully Qualified Class Name)，用于定位日志位置
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*/
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private static final String FQCN = StackLoggerImpl.class.getName();
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/**
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* 获取栈中类信息(以便底层日志记录系统能够提取正确的位置信息(方法名、行号))
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* @return LocationAwareLogger
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*/
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private static LocationAwareLogger getLocationAwareLogger() {
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return (LocationAwareLogger) LoggerFactory.getLogger(new Throwable().getStackTrace()[4].getClassName());
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}
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/**
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* 封装打印日志的位置信息
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* @param level 日志级别
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* @param message 日志事件的消息
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*/
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private static void log(int level, String message) {
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LocationAwareLogger locationAwareLogger = getLocationAwareLogger();
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locationAwareLogger.log(null, FQCN, level, message, null, null);
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}
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/**
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* 封装打印日志的位置信息
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* @param level 日志级别
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* @param message 日志事件的消息
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*/
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private static void log(int level, String message, Throwable throwable) {
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LocationAwareLogger locationAwareLogger = getLocationAwareLogger();
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locationAwareLogger.log(null, FQCN, level, message, null, throwable);
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}
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@Override
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public void logStackTrace() {
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}
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@Override
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public void logStackTrace(int traceLevel) {
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System.out.println("traceLevel: " + traceLevel);
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}
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@Override
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public int getLineCount() {
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return 0;
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}
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@Override
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public void logException(Throwable ex) {
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}
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@Override
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public void logDebug(String message) {
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log(LocationAwareLogger.INFO_INT, message);
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}
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@Override
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public void logDebug(String message, Exception ex) {
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log(LocationAwareLogger.INFO_INT, message, ex);
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}
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@Override
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public void logTrace(String message) {
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log(LocationAwareLogger.INFO_INT, message);
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}
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@Override
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public void logFatalError(String message) {
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log(LocationAwareLogger.INFO_INT, message);
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}
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@Override
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public void logError(String message) {
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log(LocationAwareLogger.INFO_INT, message);
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}
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@Override
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public boolean isLoggingEnabled() {
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return true;
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}
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@Override
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public boolean isLoggingEnabled(int logLevel) {
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return true;
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}
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@Override
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public void logError(String message, Exception ex) {
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log(LocationAwareLogger.INFO_INT, message, ex);
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}
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@Override
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public void logWarning(String message) {
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log(LocationAwareLogger.INFO_INT, message);
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}
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@Override
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public void logInfo(String message) {
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log(LocationAwareLogger.INFO_INT, message);
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}
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@Override
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public void disableLogging() {
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}
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@Override
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public void enableLogging() {
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}
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@Override
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public void setBuildTimeStamp(String buildTimeStamp) {
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}
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@Override
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public void setStackProperties(Properties stackProperties) {
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}
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@Override
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public String getLoggerName() {
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return null;
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}
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}
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