directory content clean.

pom.xml

@@ -120,4 +120,23 @@
 
 
     </dependencies>
+
+    <build>
+        <finalName>horizon_build</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.tomcat.maven</groupId>
+                <artifactId>tomcat7-maven-plugin</artifactId>
+                <version>2.1</version>
+                <configuration>
+                    <port>8088</port>
+                    <path>/</path>
+                    <uriEncoding>UTF-8</uriEncoding>
+                    <server>tomcat7</server>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+
 </project>

rainbow.iml

@@ -15,8 +15,11 @@
         </sourceRoots>
       </configuration>
     </facet>
+    <facet type="Spring" name="Spring">
+      <configuration />
+    </facet>
   </component>
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_5" inherit-compiler-output="false">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_5">
     <output url="file://$MODULE_DIR$/target/classes" />
     <output-test url="file://$MODULE_DIR$/target/test-classes" />
     <content url="file://$MODULE_DIR$">

src/main/java/controller/LoginController.java

@@ -1,57 +1,99 @@
 package controller;
 
+import com.alibaba.fastjson.JSON;
 import domain.UserInfo;
 import org.apache.log4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
-import org.springframework.web.bind.annotation.ModelAttribute;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.servlet.ModelAndView;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.support.SessionStatus;
+import service.LoginService;
+
+import javax.servlet.http.HttpSession;
 
 /**
  * Created by pengfei on 2017/9/22.
  */
 @Controller
+@SessionAttributes("user")
 public class LoginController {
 
-    private final static Logger logger=Logger.getLogger(LoginController.class);
+    private final static Logger logger = Logger.getLogger(LoginController.class);
+
+    @Autowired
+    private LoginService loginService;
 
-    @RequestMapping(value = "/login", method = RequestMethod.GET)
-    public String get(){
+    @RequestMapping(value = "/homePage")
+    public String get(HttpSession session) {
         logger.info("Inside login get method");
-        return "home";
+
+        UserInfo currentUser = (UserInfo) session.getAttribute("user");
+        logger.info("Current User:" + currentUser.getName());
+
+        return "homePage";
     }
 
     //public String login(@RequestParam("name") String name, String password, ModelMap model){
     //public String login(String name, String password, ModelMap model){
 
-    @RequestMapping(value = "/loginHere",method=RequestMethod.POST)
-    public String login(@RequestParam("name") String name, String password, ModelMap model){
+    @RequestMapping(value = "/loginHere")
+    public String login(@RequestParam("name") String name, String password, ModelMap model) {
         logger.info("Login controller begin service");
 
-        model.addAttribute("password",password);
-        model.addAttribute("name",name);
+        UserInfo user = new UserInfo();
+        user.setName(name);
+        user.setPassword(password);
 
-        if(password==null)
-            throw new RuntimeException("Password should not be null!");
+        model.addAttribute("bean", user);
 
-        logger.info("Login controller end service!");
+        if (loginService.checkUserAccess(name, password)) {
+            logger.info("Login controller end service!");
 
-        return "homePage";
+            user.setPassword("");
+            model.addAttribute("user", user);
+
+            return "redirect:/homePage";
+        } else {
+            return "login";
+        }
     }
 
-    @RequestMapping(value="/toLoginPage",method = RequestMethod.GET)
-    public String redirect(){
+    @RequestMapping(value = "/toLoginPage", method = RequestMethod.GET)
+    public String redirect() {
         return "redirect:login";
     }
 
-    @RequestMapping(value = "/visitStaticPage",method = RequestMethod.GET)
-    public String visitStaticPage(){
+    @RequestMapping(value = "/visitStaticPage", method = RequestMethod.GET)
+    public String visitStaticPage() {
 
         return "redirect:/pages/static.html";
     }
 
 
+    //Return to previous path
+    @ResponseBody
+    @RequestMapping(value = "/getUserSession")
+    public String getUserSession( HttpSession session) {
+        String result="";
+
+        Object  obj=session.getAttribute("user");
+        if (obj instanceof String){
+            result= (String) obj;
+        }else if (obj instanceof UserInfo){
+            result=((UserInfo) obj).getName();
+        }
+
+        result= JSON.toJSONString(result);
+
+        return result;
+    }
+
+    @RequestMapping("/logOut")
+    @ResponseBody
+    public String logout( SessionStatus status){
+        status.setComplete();
+        return "logout";
+    }
+
 }

src/main/java/dao/UserDao.java

@@ -12,5 +12,7 @@ public interface UserDao {
 
     public Object findUser(int userID);
 
+    public Object findUser(String userName);
+
     public List findAllUser();
 }

src/main/java/dao/UserDaoImpl.java

@@ -1,6 +1,5 @@
 package dao;
 
-import com.alibaba.fastjson.JSON;
 import domain.UserInfo;
 import org.mybatis.spring.support.SqlSessionDaoSupport;
 import org.springframework.stereotype.Component;
@@ -32,6 +31,12 @@ public Object findUser(int userID) {
 
     }
 
+    public Object findUser(String userName) {
+        UserInfo user = this.getSqlSession().selectOne("USER.findUserByName", userName);
+        return user;
+
+    }
+
     public List findAllUser() {
         int cnt = this.getSqlSession().selectOne("USER.count");
 

src/main/java/domain/UserInfo.java

@@ -10,6 +10,8 @@ public class UserInfo {
     private String comment;
     private String password;
     private String email;
+    private String create;
+    private String update;
 
     public UserInfo() {
 
@@ -69,4 +71,21 @@ public void setEmail(String email) {
     }
 
 
+    public String getCreate() {
+        return create;
+    }
+
+    public void setCreate(String create) {
+        this.create = create;
+    }
+
+    public String getUpdate() {
+        return update;
+    }
+
+    public void setUpdate(String update) {
+        this.update = update;
+    }
+
+
 }

src/main/java/service/LoginService.java

@@ -0,0 +1,19 @@
+package service;
+
+import domain.UserInfo;
+
+import java.util.Map;
+
+/**
+ * Created by pengfei on 2017/9/12.
+ */
+public interface LoginService {
+
+    public void addUser(UserInfo info);
+
+    public void deleteUser(UserInfo info);
+
+    public UserInfo queryUser(UserInfo info);
+
+    public boolean checkUserAccess(String userName, String pwd);
+}

src/main/java/service/LoginServiceImpl.java

@@ -0,0 +1,62 @@
+package service;
+
+import Utility.RedisCache;
+import com.alibaba.fastjson.JSON;
+import dao.UserDao;
+import domain.UserInfo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+
+/**
+ * Created by pengfei on 2017/9/12.
+ */
+
+@Service("LoginService")
+public class LoginServiceImpl implements LoginService {
+
+    @Autowired
+    private RedisCache redisCache;
+
+    @Autowired
+    private UserDao userDao;
+
+    public void addUser(UserInfo info) {
+        this.userDao.saveUserData(info);
+        System.out.println("Service:add user");
+    }
+
+    public void deleteUser(UserInfo info) {
+        this.userDao.delUser(info);
+        System.out.println("Service:delete user");
+    }
+
+    public UserInfo queryUser(UserInfo info) {
+
+        //First check Redis redisCache.
+        String userJsonValue = (String) this.redisCache.get("user:" + info.getId());
+        if (!StringUtils.isEmpty(userJsonValue)) {
+            UserInfo result = JSON.parseObject(userJsonValue, UserInfo.class);
+            System.out.println("Cache got");
+            return result;
+        }
+
+        //If redis not found, check Database.
+        UserInfo user = (UserInfo) this.userDao.findUser(info.getId());
+
+        //Save in Redis.
+        this.redisCache.set("user:" + info.getId(), user);
+        System.out.println("DB got");
+        return user;
+    }
+
+    public boolean checkUserAccess(String userName, String pwd){
+        UserInfo user=(UserInfo) userDao.findUser(userName);
+
+        if (user ==null ||!user.getPassword().equals(pwd)){
+            return false;
+        }else{
+            return true;
+        }
+    }
+}

src/main/java/service/UserService.java

@@ -10,6 +10,7 @@
 /**
  * Created by pengfei on 2017/9/2.
  */
+@Service("UserService")
 public class UserService {
 
     private UserDao userDao;

src/main/resources/mybatis/application.xml

@@ -28,8 +28,7 @@
     </tx:advice>
 
     <aop:config>
-        <aop:pointcut id="createOperation"
-                      expression="execution(* dao.StudentDaoImpl.declarativeTxTest(..))"/>
+        <aop:pointcut id="createOperation" expression="execution(* dao.StudentDaoImpl.declarativeTxTest(..))"/>
 
         <aop:advisor advice-ref="txAdvice" pointcut-ref="createOperation"/>
     </aop:config>
@@ -38,7 +37,7 @@
         <property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
         <property name="url" value="jdbc:mysql://localhost:3306/rainbow"></property>
         <property name="username" value="root"></property>
-        <property name="password" value="mysql"></property>
+        <property name="password" value="jack_bai"></property>
     </bean>
 
     <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
@@ -51,9 +50,6 @@
     </bean>
 
     <bean id="userDAO" class="dao.UserDaoImpl" parent="abstractDAO"/>
-    <bean id="userService" class="service.UserService">
-        <property name="userDao" ref="userDAO"></property>
-    </bean>
 
     <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig">
         <property name="maxIdle" value="25"/>
@@ -65,7 +61,7 @@
 
     <bean id="pool" class="redis.clients.jedis.JedisPool">
         <constructor-arg index="0" ref="poolConfig"/>
-        <constructor-arg index="1" value="localhost"/>
+        <constructor-arg index="1" value="10.45.4.45"/>
         <constructor-arg index="2" value="6379"/>
         <constructor-arg index="3" value="2000"/>
     </bean>

src/main/resources/mybatis/user-mapper.xml

@@ -20,6 +20,10 @@
         select * from userinfo where id= #{id}
     </select>
 
+    <select id="findUserByName" resultType="domain.UserInfo" >
+        select * from userinfo where name = #{name}
+    </select>
+
     <insert id="insertUser" parameterType="domain.UserInfo" useGeneratedKeys="true" keyProperty="id">
         insert into userinfo (name,salary,comment) values (#{name},#{salary},#{comment})
     </insert>

src/main/webapp/WEB-INF/errorPage/404.jsp

@@ -5,7 +5,7 @@
 <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link rel="stylesheet" href="/lib/bootstrap-3.3.7-dist/css/bootstrap.min.css">
+    <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css">
     <script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
     <script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
 

src/main/webapp/WEB-INF/errorPage/405.jsp

@@ -5,7 +5,7 @@
 <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link rel="stylesheet" href="/lib/bootstrap-3.3.7-dist/css/bootstrap.min.css">
+    <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css">
     <script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
     <script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
 

src/main/webapp/WEB-INF/errorPage/500.jsp

@@ -5,7 +5,7 @@
 <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <link rel="stylesheet" href="/lib/bootstrap-3.3.7-dist/css/bootstrap.min.css">
+    <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css">
     <script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
     <script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
 

src/main/webapp/WEB-INF/js/common.js

@@ -0,0 +1,8 @@
+function checkrst(data) {
+    dataobj=JSON.parse(data);
+    if(dataobj.rst_code === 0){
+        return dataobj.rst_data;
+    }
+    $.messager.alert('Warning',   dataobj.rst_msg);
+    return false;
+}