多线程记录本地数据库日志

静态实例BusiLog类

import org.apache.log4j.Logger;import com.bean.LogInfoBean;import com.common.jdbc.interfaces.JdbcOperation;import com.common.web.HintInfoHunterThread;import com.manager.LogManager;@SuppressWarnings("static-access")public class BusiLog {//正常日志标识public static final String SUCCESS = "0";//异常常日志标识public static final String EXCEPTION = "1";// 单实例private static BusiLog busiLog;// 数据库操作对象private static JdbcOperation jdbcOperation;//构造方法private BusiLog(){busiLog = this;         busiLog.logManager = this.logManager;}// 持久化private static LogManager logManager;/*** * 日志对象 */private static final Logger LOGGER = Logger.getLogger(BusiLog.class);public void busiLogInit() {}public static void log(LogInfoBean logInfoBean ){try{//取得单例线程池ThreadPool threadPool = ThreadPool.getInstance();//创建一个新的线程实例HintInfoHunterThread hunterThread = new HintInfoHunterThread(logInfoBean,logManager);//用线程池中的线程运行线程实例threadPool.executorService.execute(hunterThread);}catch(Exception e){LOGGER.error(e.getMessage());}}/** * 返回异常对象Throwable详细信息 * @param e Throwable */public static String getExceptionInfo(Throwable e){StringBuffer excepMesSb=new StringBuffer();excepMesSb.append(e.toString());StackTraceElement [] messages=e.getStackTrace();for(int i=0;i<messages.length;i++){excepMesSb.append("\n"+messages[i].toString());}Exception causeE=(Exception)e.getCause();if(null!=causeE){excepMesSb.append("\n"+causeE.toString());StackTraceElement [] causeEMes=causeE.getStackTrace();for(int i=0;i<causeEMes.length;i++){excepMesSb.append("\n"+causeEMes[i].toString());}}return excepMesSb.toString();}public void setLogManager(LogManager logManager) {this.logManager = logManager;}public void setJdbcOperation(JdbcOperation jdbcOperation){this.jdbcOperation = jdbcOperation;}}

线程池单例

import java.util.concurrent.ExecutorService;import java.util.concurrent.Executors;/** *  * 单例创建线程池线程安全的懒汉模式 *  * @author roger  * @version 2012-1-16 * @see ThreadPool  * @since */public class ThreadPool {      public ExecutorService executorService = null;         private ThreadPool(){          executorService= Executors.newFixedThreadPool(20);      } static class ThreadPoolHolder {          static ThreadPool instance = new ThreadPool();     }       public static ThreadPool getInstance() {        return ThreadPoolHolder.instance;    } }

BEAN对象LogInfoBean

数据库JDBC连接池JdbcOperation

数据入库线程对象HintInfoHunterThread

import java.util.Date;import org.apache.log4j.Logger;import com.bean.LogInfoBean;import com.manager.LogManager;/** * 用于记录日志的新线程 */public class HintInfoHunterThread extends Thread{private LogInfoBean logBeans;private LogManager logManager;private final Logger logger = Logger.getLogger(getClass());public HintInfoHunterThread(LogInfoBean logBean,LogManager logManage){super.setName("loginfo-insert-"+(new Date()).getTime());this.logBeans = logBean;this.logManager = logManage;}public void run (){logger.info("--------------**ThreadName:"+Thread.currentThread().getName()+"---------[start]----------------------------");if (null != logBeans){try{logManager.addLog(logBeans);}catch (Exception e){e.printStackTrace();}}logger.info("--------------**ThreadName:"+Thread.currentThread().getName()+"---------[end]----------------------------");}}