I am trying to build a simple sp[ring mvc in which there is only a single jsp login page.But i am not been able to view it on running the application as i am getting following warnings in console :
WARNING: No mapping found for HTTP request with URI [/SpringBlogger/WEB-INF/jsp/login.jsp] in DispatcherServlet with name 'SpringBlogger'
web.xml :
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Note: Text content in the code blocks is automatically word-wrapped
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>SpringBlogger</display-name>
<welcome-file-list>
<welcome-file>login.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>SpringBlogger</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>SpringBlogger</servlet-name>
<url-pattern>*.jsp</url-pattern>
</servlet-mapping>
</web-app>
SpringBlogger-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<mvc:resources mapping="/resources/**" location="/resources/"/>
<mvc:annotation-driven/>
<context:component-scan base-package="com.beans" />
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
HomeController.java:-
package com.beans;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
#Controller
public class HomeController {
#RequestMapping("/login.jsp")
public String showHomePage(ModelMap map){
map.addAttribute("message", "Welcome to Spring Blogger");
return "login";
}
}
login.jsp :-
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%# taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<form action="LoginAction" method="post">
<h1>${message}</h1>
<table>
<tr>
<td>UserName: </td>
<td><form:input path="UserName"/>
</td>
</tr>
<tr>
<td>Password: </td>
<td><form:password path="Password"/></td>
</tr>
<tr>
<td colspan="2">
<input type="submit" value="submit">
</td>
</tr>
</table>
</form>
</body>
</html>
i know this type of issues already mentioned in some other threads but i am not getting my problem resolved as i already include but still getting the same error.
Please let me know what i am missing.
Thanks,
Manish
Don't use *.jsp as servlet mapping in your web.xml. Use simple slash /.
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>SpringBlogger</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>SpringBlogger</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>SpringBlogger</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
SpringBlogger-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<mvc:resources mapping="/resources/**" location="/resources/"/>
<mvc:annotation-driven/>
<context:component-scan base-package="com.beans.*" />
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
HomeController.java
package com.beans;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
#Controller
public class HomeController {
#RequestMapping(value="/login",method=RequestMethod.POST")
public String showHomePage(ModelMap map){
map.addAttribute("message", "Welcome to Spring Blogger");
return "login";
}
}
login.jsp
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%# taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<form action="/login" method="post">
<h1>${message}</h1>
<table>
<tr>
<td>UserName: </td>
<td><form:input path="UserName"/>
</td>
</tr>
<tr>
<td>Password: </td>
<td><form:password path="Password"/></td>
</tr>
<tr>
<td colspan="2">
<input type="submit" value="submit">
</td>
</tr>
</table>
</form>
</body>
</html>
Related
i am a newbie in the Java EE Spring MVC coding area. When i configured my first Spring MVC 3.0 site, i got a strange question that i have to manually type the MVC named url route to make it work.
The complete url route in my example is:
http://localhost:8080/SpringMVC/hello.jsp
i wanted to send a word to the controller and display it on the view.
But when i click return, the error page said:
HTTP Status 404 - /hello.do
type Status report
message /hello.do
description The requested resource is not available.
Apache Tomcat/7.0.85
So the url route was then: http://localhost:8080/hello.do
And i have to type the complete route :
http://localhost:8080/SpringMVC/hello.do to make it work.
i think there must be some errors in my web.xml and SpringMVC-servlet.xml configurations. i post all of my code below and welcome any suggestions.
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>SpringMVC</display-name>
<welcome-file-list>
<welcome-file>hello.jsp</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>SpringMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>SpringMVC</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
</web-app>
SpringMVC-servlet.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
<!-- 配置上传文件的参数 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="209715200" />
<property name="defaultEncoding" value="UTF-8" />
<property name="resolveLazily" value="true" />
</bean>
<!-- 配置Controller -->
<bean name="/hello.do" class="com.yyy.controller.HelloController"></bean>
<!-- 配置视图解析器 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/"></property>
<property name="suffix" value=".jsp"></property>
</bean>
</beans>
HelloController.java:
package com.yyy.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractController;
public class HelloController extends AbstractController{
protected ModelAndView handleRequestInternal(HttpServletRequest request,
HttpServletResponse response) throws Exception {
String hello = request.getParameter("hello");
System.out.println("------:" + hello);
ModelAndView mav = new ModelAndView("index");
mav.addObject("helloworld", "hello "+hello);
return mav;
}
}
hello.jsp
<%# page language="java" contentType="text/html; charset=utf-8"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<form action="hello.do" method="post">
hello:<input type="text" name="hello"/>
<input type="submit" value="submit">
</form>
</body>
</html>
And the index.jsp:
<%# page language="java" contentType="text/html; charset=utf-8"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>index.jsp</title>
</head>
<body>
<h1>${helloworld} </h1>
</body>
</html>
You can change the <form action> like below. This is a better approach.
<form action="${pageContext.request.contextPath}/hello.do">
I am a newbie to Spring framework especially Spring MVC.
I am writing a code which takes in a Name in a form and displays it on the page. So index.jsp is the form class in which on hitting the sayHello button the request should get forwarded to another page hello.jsp and prints the message. But on clicking the button it is giving 404 error. According to me all the names and configurations are fine but it just doesn't go and prints the message.
index.jsp
<h2>Form</h2>
<form action="./hello.html">
Name: <input type="text" name="name"/><br>
<input type="submit" value="sayHello"/>
</form>
web.xml
<?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/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<display-name>HelloWorld</display-name>
<servlet>
<servlet-name>helloworld</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>helloworld</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
</web-app>
HelloController.java
package com.spring.mvc.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
#Controller
public class HelloController {
#RequestMapping(value = "/hello.html")
public String testMVC(Model model) {
model.addAttribute("message", "Anshul !!");
return "hello";
}
}
helloworld-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd">
<mvc:annotation-driven/>
<context:component-scan base-package="com.spring.mvc.controllers" />
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
hello.jsp
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<h1>${message}</h1>
</body>
</html>
The issue got resolved.
I think the issue was with my system or eclipse itself.
Ran the code on other machine and it worked just fine.
Thanks for replying #alex.b
Check with your directory
make sure that you have build path for required jar files
if it is correct it should work
I am just trying to learn Spring security 3. while running example of Spring security the back button takes me to previous page . I want to stop this. I just try to do that using spring security.but it was not resolved,Please help.Here is my code
Security file
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:security="http://www.springframework.org/schema/security"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<mvc:annotation-driven />
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/**/*" />
<bean id="webContentInterceptor"
class="org.springframework.web.servlet.mvc.WebContentInterceptor">
<property name="cacheSeconds" value="0" />
<property name="useExpiresHeader" value="true" />
<property name="useCacheControlHeader" value="true" />
<property name="useCacheControlNoStore" value="true" />
</bean>
</mvc:interceptor>
</mvc:interceptors>
<security:user-service id="userServiceDAO">
<security:user name="mukesh" authorities="ROLE_USER"
password="password" />
</security:user-service>
<security:authentication-manager>
<security:authentication-provider
user-service-ref="userServiceDAO" />
</security:authentication-manager>
<security:http auto-config="false">
<security:form-login login-page="/login"
login-processing-url="/secure/sayHello" username-parameter="_username"
password-parameter="_password" authentication-failure-url="/error"
default-target-url="/secure/defaultTarget" />
<security:intercept-url pattern="/login"
access="IS_AUTHENTICATED_ANONYMOUSLY" />
<security:intercept-url pattern="/secure/**"
access="ROLE_USER" />
<security:logout logout-url="/logout" />
</security:http>
</beans>
FrontController-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:c="http://www.springframework.org/schema/c" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd">
<mvc:annotation-driven />
<context:component-scan base-package="sample.security" />
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:prefix="/WEB-INF/views/" p:suffix=".jsp">
</bean>
</beans>
MVC-controller
package sample.security.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
#Controller
public class SecureLoginController {
#RequestMapping(value = {"/","/login"}, method = RequestMethod.GET)
public String secureLogin() {
return "login";
}
#RequestMapping(value = "/secure/defaultTarget", method = RequestMethod.GET)
public String goToIndexPage(#RequestBody String body) {
System.out.println("Request body is :"+ body);
return "success";
}
#RequestMapping(value = {"/error"}, method = RequestMethod.GET)
public String goToAgainLogin() {
return "error";
}
}
login.jsp
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%# taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Login</title>
</head>
<body>
<h2>Please Login</h2>
<c:url value="secure/sayHello" var="loginURL" />
<form action="${loginURL}" method="post">
<label for="username">User Name</label> <input
type="text" size="30" name="_username" id="username"><br /></br> <label
for="password">Password</label> <input
type="password" size="30" name="_password" id="password"><br /></br> <input
type="submit" value="Submit">
</form>
</body>
</html>
success.jsp
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>success</title>
</head>
<body>
<h2>I got success</h2>
</body>
</html>
error.jsp
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Error page</title>
<%# taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
</head>
<body>
<h2>Invalid use name Or password</h2>
<c:url value="secure/sayHello" var="loginURL" />
<form action="${loginURL}" method="post">
<label for="username">User Name</label> <input
type="text" size="30" name="_username" id="username"><br /></br>
<label for="password">Password</label> <input
type="password" size="30" name="_password" id="password"><br /></br>
<input type="submit" value="Submit">
</form>
</body>
</html>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<display-name>Archetype Created Web Application</display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/configuration/CustomSecurity.xml
</param-value>
</context-param>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
<servlet-name>FrontController</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/configuration/FrontController-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>FrontController</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
please provide me a Solution to rectify this issue.Thanks in advance
Let Spring Security set a default set of security-related headers:
<security:http auto-config="false">
<security:headers />
<!-- other stuff ... -->
</security:http>
Note that this will actually not stop the user to go back to the previous page, but the browser will be told not to cache it.
Just needed a small help regarding Spring form functionality using spring. I am new to Spring form handling. I have created a register page functionality in which a user just enters his registration details and they are inserted into database. However after all set up code is written i am getting an error 'Neither BindingResult nor plain target object for bean name 'register_form' available as request attribute'. I have checked several questions here and tried all things. I found my code is fine but still getting this error.
Please see my below files :
Web.xml :
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>TestFactoryPat</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/Application-context.xml, /WEB-INF/mvc-dispatcher-servlet.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/mvc-dispatcher-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
Application-context.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<!-- "http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">-->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager"
p:sessionFactory-ref="sessionFactoryBean" />
<tx:annotation-driven/>
<bean id="dataSourceBean" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
<property name="url" value="jdbc:mysql://localhost/springmvc"></property>
<property name="username" value="root"></property>
<property name="password" value="root"></property>
</bean>
<bean id="sessionFactoryBean" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSourceBean"></property>
<!--<property name="mappingResources">
<value>com.lnt.Pojo/Login.hbm.xml</value>
</property>-->
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<bean id="hibernateTemplateBean" class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory" ref="sessionFactoryBean"></property>
</bean>
<!-- <bean id="AuthenticateServiceBean" class="com.lnt.services.AuthenticateServices">
<property name="hibernateTemplate" ref="hibernateTemplateBean"></property>
</bean> -->
</beans>
MVC-Dispatcher servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:security="http://www.springframework.org/schema/security"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<context:component-scan base-package="com.karan.TestFactory.Controller"></context:component-scan>
<bean id = "viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
</beans>
My controller class for registration :
#Controller
public class RegisterController {
#Autowired
private BaseServices baseimpl;
#RequestMapping(value="/submitRegistration", method = RequestMethod.GET)
public String adduser(Registration_info register_form)
{
baseimpl.saveorupdate(register_form);
return null;
}
}
Registeruser.jsp page :
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%#taglib uri="http://www.springframework.org/security/tags"
prefix="sec"%>
<%#taglib uri="http://www.springframework.org/tags" prefix="spring"%>
<%#taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%#taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>
<%#taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%#taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Test Registration</title>
</head>
<body>
<h5> Registration Page</h5>
<form:form id="RegisterForm" action="/submitRegistration" method="GET" modelAttribute="register_form">
<table>
<tr>
<td>FirstName</td>
<td>
<td>
<form:input path="register_form.firstName" size="30" />
</td>
<tr>
<td>LastName</td>
<td></td>
</tr>
<td>
<form:input path="register_form.LasttName" size="30" />
</td>
<tr>
<td>Email Address</td>
<td></td>
</tr>
<td>
<form:input path="register_form.EmailAddress" size="30" />
</td>
<tr>
<td>Address</td>
<td></td>
</tr>
<td>
<form:input path="register_form.Address" size="30" />
</td>
<tr>
<td>Phone</td>
<td></td>
</tr>
<td>
<form:input path="register_form.Phone" size="30" />
</td>
<tr>
<td>
<input type="submit" value="Submit Registration">
</td>
</tr>
</table>
</form:form>
</body>
</html>
Please let me know if this issue can be resolved i have checked all my jar files also.
Although it won't fix the problem, you form submission method should be POST instead of GET.
With that in mind make the following changes to your code:
<form:form id = "RegisterForm" action = "/submitRegistration" method = "POST" commandName= "register_form">
#RequestMapping(value="/submitRegistration", method = RequestMethod.POST)
public String adduser(#ModelAttribute("register_form") Registration_info register_form)
I have been trying to develop an multi-page user registration form using Spring Web Flow but could not completed. Later on I am going to paste my application code in this post.
I would be grateful to one who identify the missing part or error and guide me to resolve the same.
My webapp name is 'UserRegistrationSWF'. Here is the directory structure:
UserRegistrationSWF
-Java Resources
-src
-org.nitest.controller
-UserRegistrationController.java
-org.nitesh.model
-User.java
-WebContent
-WEB-INF
-config
-swf-config.xml
-web-application-config.xml
-swf
-swf-flow.xml
-userRegistrationPage2.jsp
-userRegistrationLastPage.jsp
-view
-cancel.jsp
-success.jsp
-userRegistrationStartPage.jsp
-web.xml
-index.jsp
I am using Spring MVC and my welcome page is 'index.jsp'. Here is the code:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Welcome Page</title>
</head>
<body>
User Registration
</body>
</html>
Here is 'web.xml' code:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web- app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>UserRegistrationSWF</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/config/web-application-config.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>User Registration</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value></param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>User Registration</servlet-name>
<url-pattern>*.htm</url-pattern>
</servlet-mapping>
</web-app>
Here is the 'web-application-config.xml' code:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:webflow="http://www.springframework.org/schema/webflow-config"
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/webflow-config
http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.3.xsd">
<mvc:annotation-driven/>
<context:component-scan base-package="org.nitesh" />
<bean id="jspViewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/view/" />
<property name="suffix" value=".jsp" />
</bean>
<import resource="swf-config.xml"/>
</beans>
Here is the 'swf-config.xml' code:
<?xml version="1.0" encoding="UTF-8"?>
<beans xsi:schemaLocation=" http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/webflow-config
http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.3.xsd"
xmlns:webflow="http://www.springframework.org/schema/webflow-config"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://www.springframework.org/schema/beans">
<webflow:flow-registry id="flowRegistry" base-path="/WEB-INF">
<webflow:flow-location path="/swf/swf-flow.xml" />
</webflow:flow-registry>
<webflow:flow-executor id="flowExecutor" flow-registry="flowRegistry">
</webflow:flow-executor>
<bean class="org.springframework.webflow.mvc.servlet.FlowHandlerAdapter">
<property name="flowExecutor" ref="flowExecutor" />
</bean>
<bean class="org.springframework.webflow.mvc.servlet.FlowHandlerMapping">
<property name="flowRegistry" ref="flowRegistry"/>
</bean>
</beans>
Here is the 'swf-flow.xml' code:
<?xml version="1.0" encoding="UTF-8"?>
<flow xmlns="http://www.springframework.org/schema/webflow"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/webflow-config
http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.3.xsd">
<view-state id="userRegistrationStartPage" view="userRegistrationStartPage.htm" model="user">
<transition on="cancel" to="cancel"></transition>
<transition on="proceed" to="userRegistrationPage2"></transition>
</view-state>
<view-state id="userRegistrationPage2" view="userRegistrationPage2.htm">
<transition on="revise" to="userRegistrationStartPage"></transition>
<transition on="proceed" to="userRegistrationLastPage"></transition>
<transition on="cancel" to="cancel"></transition>
</view-state>
<view-state id="userRegistrationLastPage" view="userRegistrationLastPage.htm">
<transition on="revise" to="userRegistrationPage2"></transition>
<transition on="confirm" to="success"></transition>
<transition on="cancel" to="cancel"></transition>
</view-state>
<end-state id="success" view="swf/success.jsp"></end-state>
<end-state id="cancel" view="swf/cancel.jsp"></end-state>
</flow>
Here is the 'userRegistrationStartPage.jsp' code:
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%# taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>User Registration Start Page</title>
</head>
<body>
<form:form commandName="user" method="POST">
<table>
<tr>
<td>Name:</td>
<td><form:input path="name"/></td>
</tr>
<tr>
<td>Email:</td>
<td><form:input path="email"/></td>
</tr>
<tr>
<td>Password:</td>
<td><form:password path="password"/></td>
</tr>
<tr>
<td><input type="submit" name="_eventId_cancel" value="Cancel"></td>
<td><input type="submit" name="_eventId_proceed" value="Next"></td>
</tr>
</table>
</form:form>
</body>
</html>
The 'cancel.jsp' and 'success.jsp' simply prints cancel and success message respectively.
The 'User' class is a userRegistrationStartPage form bean class.
The 'userRegistrationPage2.jsp' and 'userRegistrationLastPage.jsp' Simply prints messgage for now.
Here is web app controller 'UserRegistrationController.java' code:
package org.nitesh.controller;
import org.nitesh.model.User;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
#Controller
public class UserRegistrationController {
#RequestMapping(value = "userRegistrationStartPage.htm")
public ModelAndView showUserRegistrationFormStartPage(#ModelAttribute("user") User user)
{
return new ModelAndView("userRegistrationStartPage");
}
}
Preceding is the web app codes.
Now I would like to come to my questions:
1. How I will enter into web flow from any point in Spring MVC web app? I mean how I will take entry into web flow by clicking following link in 'index.jsp':
User Registration
Above mentioned webapp is not working, what more is missing that do I need to add or change in order to make it working?
I am really looking forward to hear the answer from one.
Thanks.
You're almost there:
It's a best practice to add all elements of your flow in one folder. So move the first page of your flow named 'userRegistrationStartPage.jsp' from /view/ to /swf/
-WebContent
-WEB-INF
-config
-swf-config.xml
-web-application-config.xml
-swf
-swf-flow.xml
-userRegistrationStartPage.jsp
-userRegistrationPage2.jsp
-userRegistrationLastPage.jsp
-view
-cancel.jsp
-success.jsp
-web.xml
-index.jsp
Because you defined a flow in your swf-config.xml
<webflow:flow-registry id="flowRegistry" base-path="/WEB-INF">
<webflow:flow-location path="/swf/swf-flow.xml" />
</webflow:flow-registry>
The mapping to start that flow will be swf (the first part of the path)
Change your index.jsp to the following
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Welcome Page</title>
</head>
<body>
User Registration
</body>
</html>
Also, because you're using a User object to store the registration information, you need to create one at the start of the flow. See the the booking-mvc example of spring webflow where a Hotel object is needed at the start of the flow:
<flow xmlns="http://www.springframework.org/schema/webflow" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/webflow http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
<input name="hotelId" required="true" />
<on-start>
<evaluate expression="bookingService.createBooking(hotelId, currentUser.name)" result="flowScope.booking" />
</on-start>
<view-state id="enterBookingDetails" model="booking">
etc...
</view-state>
</flow>
Here they use a service to get a hotel from the database, YMMV.
Lastly, the UserRegistrationController isn't needed, so you can remove it.
Update
The quickest way to create a new User object at the start of your flow would be to add the following line at the beginning of swf-flow.xml:
<on-start>
<evaluate expression="new org.nitesh.model.User()" result="flowScope.user" />
</on-start>