Spring MVC-iBATIS problem with updating data from the form

Hi Guys,

I am working on a spring mvc application which has a login page and in the home page, I have a menu with seperate links for displaying and editing the logged in user's profile. My profile information gets displayed correctly. But when i want to update my profile, I am unable to get the user input into the command object. I am stuck with this problem from yesterday and am unable to figure out where i have gone wrong. Please help me.

My edit profile page:

<%@include file="../includes/menubar/menu.jsp" %>
<%@page import="test.mvc.domain.Users, javax.servlet.http.HttpSession, java.util.ArrayList" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<%
ArrayList<Users> editProfileList = new ArrayList<Users>();
Users objUsers = new Users();
Users objUser = new Users();
if(null!=request.getAttribute("setUserNameToEditProfile")){
	System.out.println("::: Page session is :::"+request.getAttribute("setUserNameToEditProfile"));
    editProfileList =(ArrayList<Users>)request.getAttribute("setUserNameToEditProfile");
}
else{
	System.out.println("This is from Page View User Profile : Arraylist size "+editProfileList.size() );
}
if (editProfileList.size()>0){
    objUsers = (Users)editProfileList.get(0);
}
%>
<form action="updateprofile.htm" method="post" name="editProfileForm">

<p ><label style="font-size: large;"><b>Displaying Profile
		Information for : <font color="red"><%=session.getAttribute("userName")%></font></b>
	</label></p>
	<table    border="0" >
 		<tr>
 			<td  ><hr ></hr></td>
 		</tr>
 		
 		<tr>
    			<td >
 				<label for="Name" style="FONT-WEIGHT: bold;">User Name : </label>
 			</td>
 			<td  >
 				<strong><%=objUsers.getUserName()%></strong>
    			</td>
 		</tr>
 		
 		<tr>
 			<td >
 				<label for="password" style="FONT-WEIGHT: bold;">Password :<sup>*</sup></label>
 			</td>
 			<td  >
 				<input type="password" id="profilePwdid" name="profilePwd" value="<%=objUsers.getPassword()%>" />
    			</td>
 		</tr>
 		
 		<tr>
 			<td >
 				<label for="firstname" style="FONT-WEIGHT: bold;">First Name :<sup>*</sup></label>
 			</td>
 			<td  >
 				<strong><input type="text" id="fitrstnameid" value="<%=objUsers.getFirstName() %>" /></strong>
 			</td>
 		</tr>
 		
 		<tr>
 			<td >
 				<label for="lastName" style="FONT-WEIGHT: bold;">Last Name :<sup>*</sup></label>
 			</td>
 			<td  >
 				<strong><input type="text" id="lastnameid" value="<%=objUsers.getLastName() %>" /></strong>
 			</td>
 		</tr>
 		
 		<tr>
 			<td >
 				<label for="email" style="FONT-WEIGHT: bold;">Email :<sup>*</sup></label>
 			</td>
 			<td>
 				<strong><input type="text" id="emailid" value="<%=objUsers.getEmail() %>" /></strong>
 			</td>
 		</tr>		
 			
 		<tr>
 			<td >
 				<label for="city" style="FONT-WEIGHT: bold;">City :<sup>*</sup></label>
 			</td>
 			<td>
 				<strong><input type="text" id="cityid" value="<%=objUsers.getCity() %>" /></strong>
 			</td>
 		</tr>
 		
 		<tr>
 			<td >
 				<label for="pincode" style="FONT-WEIGHT: bold;">Pin Code :<sup>*</sup></label>
 			</td>
 			<td>
 				<strong><input type="text" id="pincodeid" value="<%=objUsers.getPinCode() %>" /></strong>
 			</td>
 		</tr>
 		
 		<tr>
 			<td  ><hr ></hr></td>
 		</tr>
 		
 		<tr>
 			<td ><input type="submit" value="Update Profile" style="FONT-WEIGHT: bold;"/></td>
 			<td ><input type="reset" value="Reset" style="FONT-WEIGHT: bold;" onclick="this.form.reset();"/></td>
 		</tr>
 	</table>
</form>	
</body>
</html>
<%@include file="../includes/footer.jsp" %>

My profile service interface is as follows:

My profile service impl class is as follows:

my <update>mapped statement in ibatis sql map file is as follows:

my update profile form controller class is as shown below:

public class UpdateProfileFormController extends SimpleFormController {
	protected final Logger logger = Logger.getLogger(UpdateProfileFormController.class);
	ApplicationContext ctx = new ClassPathXmlApplicationContext("ibatis-servlet.xml");
	
	public ModelAndView onSubmit(HttpServletRequest request,
			HttpServletResponse response, Object command,
			BindException bindException) throws ServletException {
		logger.info("::::: Loaded the ibatis-servlet.xml for <UpdateProfileFormController> :::::");
		Users objUser = (Users) command;
		HttpSession session=null;
		session=request.getSession();
				
		logger.info(":::: Getting the session attribute for the edit profile form :::: "+session.getAttribute("userName"));
		ProfileService service = (ProfileService) ctx.getBean("profileService");
		
		objUser.setUserName(session.getAttribute("userName").toString());
		logger.info(":: User name is :: "+session.getAttribute("userName").toString());
		objUser.setPassword(objUser.getPassword());
		logger.info(":: New password is :: "+objUser.getPassword());
		objUser.setFirstName(objUser.getFirstName());
		logger.info(":: New first name is :: "+objUser.getFirstName());
		objUser.setLastName(objUser.getLastName());
		logger.info(":: New last name is :: "+objUser.getLastName());
		objUser.setEmail(objUser.getEmail());
		logger.info(":: New email is :: "+objUser.getEmail());
		objUser.setCity(objUser.getCity());
		logger.info(":: New city is :: "+objUser.getCity());
		objUser.setPinCode(objUser.getPinCode());
		logger.info(":: New pin code is :: "+objUser.getPinCode());
		
		try{
			logger.info("::::: Executing update PROFILE for user :::::"+session.getAttribute("userName"));
			service.updateProfileInfo(objUser);
		}
		catch (DataAccessException e) {
			// TODO: handle exception
			logger.error("::: Cannot update the profile :::: "+e.getMessage());
		}
		
		return new ModelAndView("home/homepage");
	}

}

When i click on the update profile button in the jsp file, I get the following log message:

2011-12-04 15:27:27,349 DEBUG [http-8080-1] - DispatcherServlet with name 'springapp' processing POST request for [/SpringMVC/updateprofile.htm]
2011-12-04 15:27:27,350 DEBUG [http-8080-1] - Mapping [/updateprofile.htm] to handler 'test.mvc.formcontrollers.UpdateProfileFormController@1d86a73'
2011-12-04 15:27:27,350  INFO [http-8080-1] - ::::: Loaded the ibatis-servlet.xml for <UpdateProfileFormController> :::::
2011-12-04 15:27:27,350  INFO [http-8080-1] - :::: Getting the session attribute for the edit profile form :::: deepak
2011-12-04 15:27:27,350 DEBUG [http-8080-1] - Returning cached instance of singleton bean 'profileService'
2011-12-04 15:27:27,350  INFO [http-8080-1] - :: User name is :: deepak
2011-12-04 15:27:27,350  INFO [http-8080-1] - :: New password is :: null
2011-12-04 15:27:27,350  INFO [http-8080-1] - :: New first name is :: null
2011-12-04 15:27:27,351  INFO [http-8080-1] - :: New last name is :: null
2011-12-04 15:27:27,351  INFO [http-8080-1] - :: New email is :: null
2011-12-04 15:27:27,351  INFO [http-8080-1] - :: New city is :: null
2011-12-04 15:27:27,351  INFO [http-8080-1] - :: New pin code is :: 0
2011-12-04 15:27:27,351  INFO [http-8080-1] - ::::: Executing update PROFILE for user :::::deepak
2011-12-04 15:27:27,351  INFO [http-8080-1] - ::: Executing query for updating profile ::: 
2011-12-04 15:27:27,352 DEBUG [http-8080-1] - Opened SqlMapSession [com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl@3a3e21] for iBATIS operation
2011-12-04 15:27:27,352 DEBUG [http-8080-1] - {conn-100006} Connection
2011-12-04 15:27:27,352 DEBUG [http-8080-1] - Obtained JDBC Connection [Transaction-aware proxy for target Connection  from DataSource [org.springframework.jdbc.datasource.DriverManagerDataSource@1c519e2]] for iBATIS operation
2011-12-04 15:27:27,352 DEBUG [http-8080-1] - {conn-100006} Preparing Statement:    UPDATE public.users SET password = ?,   firstname = ?, lastname = ?, email = ?,   city = ?, zip = ? WHERE users.username = ?  
2011-12-04 15:27:27,352 DEBUG [http-8080-1] - Fetching JDBC Connection from DataSource
2011-12-04 15:27:27,352 DEBUG [http-8080-1] - Creating new JDBC DriverManager Connection to [jdbc:postgresql://localhost:5432/test]
2011-12-04 15:27:27,399 DEBUG [http-8080-1] - {pstm-100007} Executing Statement:    UPDATE public.users SET password = ?,   firstname = ?, lastname = ?, email = ?,   city = ?, zip = ? WHERE users.username = ?  
2011-12-04 15:27:27,399 DEBUG [http-8080-1] - {pstm-100007} Parameters: [null, null, null, null, null, 0, deepak]
2011-12-04 15:27:27,399 DEBUG [http-8080-1] - {pstm-100007} Types: [null, null, null, null, null, java.lang.Integer, java.lang.String]
2011-12-04 15:27:27,415 DEBUG [http-8080-1] - Returning JDBC Connection to DataSource
2011-12-04 15:27:27,416 DEBUG [http-8080-1] - Rendering view [org.springframework.web.servlet.view.JstlView: name 'home/homepage'; URL [/jsp/home/homepage.jsp]] in DispatcherServlet with name 'springapp'
2011-12-04 15:27:27,416 DEBUG [http-8080-1] - Forwarding to resource [/jsp/home/homepage.jsp] in InternalResourceView 'home/homepage'
2011-12-04 15:27:27,418 DEBUG [http-8080-1] - Successfully completed request