定时重启程序

package com.ys.log; import java.io.IOException; import java.io.InputStream; import java.util.HashMap; import java.util.Map; import java.util.Properties; import org.apache.log4j.Category; import org.apache.log4j.Priority; import org.apache.log4j.PropertyConfigurator; /** * 日志工具类 */ public class AgentLogger { public static final String noModuleModule = "agent"; // set to null for previo us behavior private static Map logModuleMap = new HashMap(); private static String callingClass = "com.headband.log.AgentLogger"; static { //initialize Log4J Properties confiProperties = null; synchronized (AgentLogger.class) { confiProperties = new Properties(); InputStream is = AgentLogger.class.getClassLoader().getResourceAsStream("conf/log4j.properties"); try { confiProperties.load(is); } catch (IOException e) { e.printStackTrace(); } finally { if (is != null) { try { is.close(); } catch (IOException e1) { } } } } PropertyConfigurator.configure(confiProperties); } public static Category getLogger(String module) { if (module != null && module.length() > 0) { return Category.getInstance(module); } else { return Category.getInstance(noModuleModule); } } /** * 以当前线程的ID为KEY设置日志模块信息 * @param logModuleName */ public static void setLogModuleName(String logModuleName) { if (logModuleName == null || "".equals(logModuleName)){ return; } //设置logModuleMap的size�?50,如果�?查有超过50立即强行清除 if (logModuleMap.size()>50) { logModuleMap.clear(); } String key = String.valueOf(Thread.currentThread().hashCode()); logModuleMap.put(key,logModuleName); } /** * 获取当前线程的的日志模块名，默认为noModuleModule�? * @return */ public static String getLogModuleName() { String logModuleName = null; String key = String.valueOf(Thread.currentThread().hashCode()); logModuleName = (String)logModuleMap.get(key); return (logModuleName==null || "null".equals(logModuleName))?noModuleModule:logModuleName; } /** * 删除当前线程保存的模块名 * 注意：在调用了setLogModuleName后一定要记得调用removeLogModuleName */ public static void removeLogModuleName() { String key = String.valueOf(Thread.currentThread().hashCode()); if (logModuleMap.get(key) != null){ logModuleMap.remove(key); } } public static void log(Priority level, Throwable t, String msg, String module) { Category logger = getLogger(module); logger.log(callingClass, level, msg, t); } /** * 打印异常信息 * @param msg 说明信息 * @param t 异常 */ public static void error(Object msg,Throwable t) { if(msg!=null){ String module = getLogModuleName(); Category logger = getLogger(module); logger.error(msg.toString(),t); } } /** * 分模块打印异常信息 * @param msg 说明信息 * @param t 异常 * @param module 模块 */ public static void error(Object msg,Throwable t,String module) { if(msg!=null){ Category logger = getLogger(module); logger.error(msg.toString(),t); } } /** * 打印Debug等级的信息 * @param msg 打印内容 */ public static void Debug(String msg) { log(Priority.DEBUG, null, msg, getLogModuleName()); } /** * 分模块打印Debug等级的信息 * @param msg 打印内容 * @param module 模块 */ public static void Debug(String msg, String module) { log(Priority.DEBUG, null, msg, module); } public static void Debug(Throwable t) { log(Priority.DEBUG, t, null, getLogModuleName()); } public static void Debug(Throwable t, String msg) { log(Priority.DEBUG, t, msg, getLogModuleName()); } public static void Debug(Throwable t, String msg, String module) { log(Priority.DEBUG, t, msg, module); } /** * 打印Info等级的信息 * @param msg 打印内容 */ public static void logInfo(String msg) { log(Priority.INFO, null, msg, getLogModuleName()); } /** * 分模块打印Info等级的信息 * @param msg 打印内容 * @param module 模块 */ public static void logInfo(String msg, String module) { log(Priority.INFO, null, msg, module); } public static void logInfo(Throwable t) { log(Priority.INFO, t, null, getLogModuleName()); } public static void logInfo(Throwable t, String msg) { log(Priority.INFO, t, msg, getLogModuleName()); } public static void logInfo(Throwable t, String msg, String module) { log(Priority.INFO, t, msg, module); } /** * 打印Warn等级的信息 * @param msg 打印内容 */ public static void logWarning(String msg) { log(Priority.WARN, null, msg, getLogModuleName()); } /** * 分模块打印Warn等级的信息 * @param msg 打印内容 * @param module 模块 */ public static void logWarning(String msg, String module) { log(Priority.WARN, null, msg, module); } public static void logWarning(Throwable t) { log(Priority.WARN, t, null, getLogModuleName()); } public static void logWarning(Throwable t, String msg) { log(Priority.WARN, t, msg, getLogModuleName()); } public static void logWarning(Throwable t, String msg, String module) { log(Priority.WARN, t, msg, module); } /** * 打印Error等级的信息 * @param msg 打印内容 */ public static void logError(String msg) { log(Priority.ERROR, null,msg, getLogModuleName()); } /** * 分模块打印Error等级的信息 * @param msg 打印内容 * @param module 模块 */ public static void logError(String msg, String module) { log(Priority.ERROR, null, msg, module); } public static void logError(Throwable t) { log(Priority.ERROR, t, null, getLogModuleName()); } public static void logError(Throwable t, String msg) { log(Priority.ERROR, t, msg, getLogModuleName()); } public static void logError(Throwable t, String msg, String module) { log(Priority.ERROR, t, msg, module); } /** * 打印Fatal等级的信息 * @param msg 打印内容 */ public static void logFatal(String msg) { log(Priority.FATAL, null, msg, getLogModuleName()); } /** * 分模块打印Fatal等级的信息 * @param msg 打印内容 * @param module 模块 */ public static void logFatal(String msg, String module) { log(Priority.FATAL, null, msg, module); } public static void logFatal(Throwable t) { log(Priority.FATAL, t, null, getLogModuleName()); } public static void logFatal(Throwable t, String msg) { log(Priority.FATAL, t, msg, getLogModuleName()); } public static void logFatal(Throwable t, String msg, String module) { log(Priority.FATAL, t, msg, module); } }