扩展SimpleLogger:
package com.jason.framework.utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SimpleLogger {
private Logger simpleLogger = null;
static class SingletonHolder {
static SimpleLogger instance = new SimpleLogger();
}
public static SimpleLogger getLogger() {
return SingletonHolder.instance;
}
public static SimpleLogger getLogger(Class<?> clazz) {
return new SimpleLogger(clazz);
}
private SimpleLogger() {
simpleLogger = null;
simpleLogger = LoggerFactory.getLogger("jason_logger");
}
private SimpleLogger(Class<?> clazz) {
simpleLogger = LoggerFactory.getLogger(clazz);
}
public void error(String message) {
simpleLogger.error(message);
}
public void error(String message, Throwable t) {
simpleLogger.error(message, t);
}
public void error(String format, Object arg1, Object arg2) {
simpleLogger.error(format, arg1, arg2);
}
public void error(String format, Object... args) {
simpleLogger.error(format, args);
}
public void debug(String message) {
simpleLogger.debug(message);
}
public void debug(String message, Throwable t) {
simpleLogger.debug(message, t);
}
public void warn(String message) {
simpleLogger.warn(message);
}
public void warn(String message, Throwable t) {
simpleLogger.warn(message, t);
}
public void info(String message) {
simpleLogger.info(message);
}
public void info(String message, Throwable t) {
simpleLogger.info(message, t);
}
public void info(String format, Object arg) {
simpleLogger.info(format, arg);
}
public void info(String format, Object arg1, Object arg2) {
simpleLogger.info(format, arg1, arg2);
}
public void info(String format, Object[] argArray) {
simpleLogger.info(format, argArray);
}
public boolean isDebugEnabled() {
return simpleLogger.isDebugEnabled();
}
public void debug(String format, Object[] argArray) {
simpleLogger.debug(format, argArray);
}
}
本文介绍了一个简单的日志记录工具SimpleLogger的实现与用法。该工具通过单例模式提供全局的日志服务,并支持多种日志级别,如错误、警告、信息等。SimpleLogger基于SLF4J框架,能够方便地与其他日志系统集成。
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