SpringMVC前置控制器SimpleUrlHandlerMapping配置

1.

 <?xml version="1.0" encoding="UTF-8"?>
 <web-app version="2.5"
     xmlns="http://java.sun.com/xml/ns/javaee"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
     http://java.sun.com/xml/ns/j2ee/web-app_2_5.xsd">

      <!--if you not definite webAppRootKey, the default one is "webapp.root".
      However, we'd better defintie in, so it will nto conflict with others.
      Web container start, it will write this to system. -->
     <display-name>HotelMaster</display-name>

     <context-param>
         <param-name>webAppRootKey</param-name>
         <param-value>hotelmaster.root</param-value>
     </context-param>

     <!--Spring ApplicationContext file path, separeted by comma.
     this parameter usring by Spring-Context loader-->

        <context-param>
       <param-name>contextConfigLocation</param-name>
       <param-value>
             /WEB-INF/hotel-security.xml,
           /WEB-INF/hotel-hibernate.xml,
           /WEB-INF/hotel-servlet.xml,
           /WEB-INF/hotel-services.xml
       </param-value>
     </context-param>

     <!-- Log4j  -->
     <context-param>
         <param-name>log4jConfigLocation</param-name>
         <param-value>/WEB-INF/classes/log4j.properties</param-value>
     </context-param>

     <context-param>
       <param-name>log4jRefreshInterval</param-name>
       <param-value>60000</param-value>
     </context-param>  

     <!-- Acegi Ajax过滤器 -->
     <filter>
         <filter-name>acegiAjaxFilter</filter-name>
         <filter-class>com.hotelmaster.home.web.filter.AcegiAjaxFilter</filter-class>
     </filter>

     <filter>
         <filter-name>logoutAjaxFilter</filter-name>
         <filter-class>com.hotelmaster.home.web.filter.LogoutAjaxFilter</filter-class>
     </filter>
     <!-- Acegi过滤器 -->
     <filter>
         <filter-name>acegiFilterChain</filter-name>
         <filter-class>org.acegisecurity.util.FilterToBeanProxy</filter-class>
         <init-param>
             <param-name>targetClass</param-name>
             <param-value>org.acegisecurity.util.FilterChainProxy</param-value>
         </init-param>
     </filter>
     <!-- Acegi Ajax 过滤器URL映射 -->
     <filter-mapping>
         <filter-name>acegiAjaxFilter</filter-name>
         <url-pattern>/j_acegi_security_check</url-pattern>
     </filter-mapping>

     <filter-mapping>
         <filter-name>logoutAjaxFilter</filter-name>
         <url-pattern>/userLogout.htm</url-pattern>
     </filter-mapping>

     <!-- Acegi过滤器URL映射 -->
     <filter-mapping>
         <filter-name>acegiFilterChain</filter-name>
         <url-pattern>/j_acegi_security_check</url-pattern>
     </filter-mapping>
     <!-- Acegi过滤器URL映射 -->
     <filter-mapping>
         <filter-name>acegiFilterChain</filter-name>
         <url-pattern>*.htm</url-pattern>
         <dispatcher>REQUEST</dispatcher>
     </filter-mapping>

     <filter-mapping>
         <filter-name>acegiFilterChain</filter-name>
         <url-pattern>*.jsp</url-pattern>
         <dispatcher>REQUEST</dispatcher>
     </filter-mapping>

     <!-- Listeners -->
     <listener>
       <listener-class>
         org.springframework.web.util.Log4jConfigListener
       </listener-class>
    </listener>

     <listener>
           <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
     </listener>

     <!--  DWR Config-->
     <servlet>
       <servlet-name>dwr-invoker</servlet-name>
       <display-name>DWR Servlet</display-name>
       <servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
       <init-param>
          <param-name>debug</param-name>
          <param-value>true</param-value>
       </init-param>
     </servlet>

     <servlet-mapping>
       <servlet-name>dwr-invoker</servlet-name>
       <url-pattern>/dwr/*</url-pattern>
     </servlet-mapping>

     <!-- Spring DispatcherServlet Config-->
     <servlet>
         <servlet-name>dispatcherServlet</servlet-name>
         <servlet-class>
             org.springframework.web.servlet.DispatcherServlet
         </servlet-class>
         <init-param>
             <param-name>contextConfigLocation</param-name>
             <param-value>/WEB-INF/hotel-servlet.xml</param-value>
         </init-param>
         <load-on-startup>0</load-on-startup>
     </servlet>

     <servlet-mapping>
         <servlet-name>dispatcherServlet</servlet-name>
         <url-pattern>*.htm</url-pattern>
     </servlet-mapping>

     <session-config>
         <session-timeout>120</session-timeout>
     </session-config>

     <welcome-file-list>
        <welcome-file>/WEB-INF/pages/index.jsp</welcome-file>
     </welcome-file-list>
 </web-app>

2.

 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://www.springframework.org/schema/beans
      http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

     <!--
      - This bean is an explicit URL mapper that is used by the "home" DispatcherServlet
      - It is used instead of the default BeanNameUrlHandlerMapping.
      -->
     <bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
         <property name="interceptors" ref="openSessionInViewInterceptor"/>
         <property name="mappings">
             <props>
                 <prop key="userLogin.htm">userLoginController</prop>
                 <prop key="/home.htm">homeController</prop>
                 <prop key="/frontdesk.htm">frontdeskController</prop>
                 <prop key="/checkin.htm">checkinController</prop>
                 <prop key="/guestctrl.htm">guestInforController</prop>
                 <prop key="/reserv.htm">reservController</prop>
                 <prop key="/guesthistoryctrl.htm">guestHistoryController</prop>
                 <prop key="/checkout.htm">checkoutController</prop>
                 <prop key="/basicsetting.htm">basicSettingController</prop>
                 <prop key="/business.htm">businessCalculationController</prop>
             </props>
         </property>
     </bean>

     <!-- openSessionInViewInterceptor -->
     <bean id="openSessionInViewInterceptor"
           class="org.springframework.orm.hibernate3.support.OpenSessionInViewInterceptor">
         <property name="sessionFactory" ref="sessionFactory"/>
     </bean>

     <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
         <property name="prefix" value="/WEB-INF/pages/"/>
         <property name="suffix" value=".jsp"/>
     </bean>

     <bean id="paraNameResolver" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver">
         <property name="paramName" value="action"/>
         <property name="defaultMethodName" value="init"/>
     </bean>

     <bean name="guestInforUtil" class="com.hotelmaster.home.web.util.GuestInforUtil">
     </bean>
     <!-- ========================= CONTROLLER DEFINITIONS ========================= -->
     <!-- for message now -->
     <bean name="userLoginController" class="com.hotelmaster.home.web.login.UserLoginController">
     <property name="methodNameResolver">
             <ref bean="paraNameResolver"/>
         </property>
     </bean>
     <bean name="homeController" class="com.hotelmaster.action.HomeController">
     <property name="methodNameResolver">
             <ref bean="paraNameResolver"/>
         </property>
     </bean>

     <bean name="frontdeskController" class="com.hotelmaster.action.FrontdeskController">
         <property name="methodNameResolver">
             <ref bean="paraNameResolver"/>
         </property>
         <property name="businessService">
             <ref bean="businessService"/>
         </property>
     </bean>

     <bean name="basicSettingController" class="com.hotelmaster.action.BasicSettingController">
     <property name="methodNameResolver">
         <ref bean="paraNameResolver"/>
     </property>
     <property name="businessService">
         <ref bean="businessService"/>
     </property>
 </bean>

     <bean name="checkinController" class="com.hotelmaster.action.CheckinController">
         <property name="methodNameResolver">
             <ref bean="paraNameResolver"/>
         </property>
         <property name="businessService">
             <ref bean="businessService"/>
         </property>
     </bean>

     <bean name="checkoutController" class="com.hotelmaster.action.CheckoutController">
         <property name="methodNameResolver">
             <ref bean="paraNameResolver"/>
         </property>
         <property name="businessService">
             <ref bean="businessService"/>
         </property>
     </bean>

     <bean name="guestInforController" class="com.hotelmaster.action.GuestInforController">
         <property name="methodNameResolver">
             <ref bean="paraNameResolver"/>
         </property>
         <property name="businessService">
             <ref bean="businessService"/>
         </property>
         <property name="guestInforUtil">
             <ref bean="guestInforUtil"/>
         </property>
     </bean>

     <bean name="reservController" class="com.hotelmaster.action.ReservController">
         <property name="methodNameResolver">
             <ref bean="paraNameResolver"/>
         </property>
         <property name="businessService">
             <ref bean="businessService"/>
         </property>
     </bean>

     <bean name="guestHistoryController" class="com.hotelmaster.action.GuestHistoryController">
         <property name="methodNameResolver">
             <ref bean="paraNameResolver"/>
         </property>
         <property name="businessService">
             <ref bean="businessService"/>
         </property>
     </bean>

     <bean name="businessCalculationController" class="com.hotelmaster.action.BusinessCalculationController">
         <property name="methodNameResolver">
             <ref bean="paraNameResolver"/>
         </property>
         <property name="businessService">
             <ref bean="businessService"/>
         </property>
     </bean>
 </beans>

3.

 package com.hotelmaster.home.web.login;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

 import org.apache.log4j.Logger;
 import org.springframework.web.servlet.ModelAndView;
 import org.springframework.web.servlet.mvc.multiaction.MultiActionController;

 /**
  * Class description goes here.
  *
  * @author FoGhost
  * @Date Mar 21, 2008
  */
 public class UserLoginController extends MultiActionController{
     /** Logger for this class and subclasses */
     protected final Logger logger = Logger.getLogger(UserLoginController.class);

     public ModelAndView init (HttpServletRequest request,HttpServletResponse response) throws Exception{
         return new ModelAndView("userLogin");
         //return null;
     }

     public ModelAndView userLogin(HttpServletRequest request,HttpServletResponse response)throws Exception{
         String userID=(String) request.getParameter("userID").trim();
         String userPass=(String) request.getParameter("userPass").trim();
         if(userID.equals("admin")&& userPass.equals("admin") ){
         //return new ModelAndView("login");
             request.getSession().setAttribute("user", "admin");
             response.getWriter().write("{success: true}");
             return null;
         }else{

             response.setContentType("text/json; charset=utf-8");
             response.getWriter().write("{success: false,errors:{ reason: '用户名密码错误' }}");
             return null;
         }
     }
 }