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@@ -1,29 +1,78 @@
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package com.xt.js.gkaq.common.util;
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-import java.util.Date;
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+import javax.servlet.ServletContext;
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+import javax.servlet.http.HttpServletRequest;
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+import javax.servlet.http.HttpSession;
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+import javax.servlet.http.HttpSessionEvent;
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+import javax.servlet.http.HttpSessionListener;
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-import javax.servlet.http.HttpSessionBindingEvent;
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-import javax.servlet.http.HttpSessionBindingListener;
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+import org.slf4j.Logger;
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+import org.slf4j.LoggerFactory;
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+import org.springframework.context.ApplicationContext;
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+import org.springframework.web.context.request.RequestAttributes;
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+import org.springframework.web.context.request.RequestContextHolder;
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+import org.springframework.web.context.request.ServletRequestAttributes;
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+import org.springframework.web.context.support.WebApplicationContextUtils;
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+
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+import com.xt.js.gkaq.common.Constants;
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+import com.xt.js.gkaq.frame.model.SysLogModel;
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+import com.xt.js.gkaq.frame.model.UserModel;
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+import com.xt.js.gkaq.frame.service.SysLogService;
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/**
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* 用户会话监听
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*/
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-public class UserSessionListener implements HttpSessionBindingListener {
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- int uid;
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+public class UserSessionListener implements HttpSessionListener {
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+ // 日志对象
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+ private static final Logger logger = LoggerFactory.getLogger(UserSessionListener.class);
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- public int getUid() {
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- return uid;
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+ @Override
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+ public void sessionCreated(HttpSessionEvent event) {
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+ logger.debug("新建会话！");
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}
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- public void setUid(int uid) {
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- this.uid = uid;
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- }
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+ @Override
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+ public void sessionDestroyed(HttpSessionEvent event) {
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+ // 登出日志
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+ HttpSession session = event.getSession();
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+ UserModel user = (UserModel) session.getAttribute(Constants.SESSION_KEY_USER);
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+ if (user == null) {
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+ // 未登录，不记录日志。
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+ logger.debug("会话过期！");
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+ return;
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+ }
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+
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+ SysLogService sysLogService = (SysLogService) getObjectFromApplication(session.getServletContext());
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+ if (sysLogService == null) {
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+ logger.debug("日志对象为空！");
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+ return;
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+ }
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- public void valueBound(HttpSessionBindingEvent arg0) {
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- System.out.println(uid + "登录了" + new Date());
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+ String clientIp = "";
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+ RequestAttributes reqAttrs = RequestContextHolder.getRequestAttributes();
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+ if (reqAttrs != null) {
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+ HttpServletRequest request = ((ServletRequestAttributes) reqAttrs).getRequest();
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+ clientIp = IpUtil.getIpAddr(request);
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+ } else {
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+ clientIp = (String) session.getAttribute(Constants.SESSION_KEY_IP);
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+ }
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+
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+ // 数据库日志
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+ SysLogModel log = new SysLogModel();
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+ log.setLogType(Constants.LOG_TYPE_4);
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+ log.setLogPath(UserSessionListener.class.getName());
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+ log.setLogParam("");
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+ log.setLogMsg("用户：[" + user.getLoginName() + "|" + user.getRealName() + "]登出系统！");
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+ log.setClientIp(clientIp);
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+ // 保存数据库
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+ sysLogService.add(log, user);
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+ logger.info("生成系统日志[日志描述:{}，客户端IP:{}]", log.getLogMsg(), clientIp);
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}
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- public void valueUnbound(HttpSessionBindingEvent arg0) {
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- System.out.println(uid + "下线了" + new Date());
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+ private Object getObjectFromApplication(ServletContext servletContext) {
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+ // 通过WebApplicationContextUtils 得到Spring容器的实例。
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+ ApplicationContext application = WebApplicationContextUtils.getWebApplicationContext(servletContext);
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+
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+ return application.getBean(SysLogService.class);
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}
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}
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