How to get JSP to forward a request over SSL?

I'm new to JSP and servlets, although I've been working with Java for a long time. I'm trying to write a simple user registration and login system to teach myself JSP. I would like to set things up so that the user is able to login securely over https. I'm not sure how to do that, though. There seems to be no place in the relative URLs to indicate that you should be forwarding a request over SSL. I've got sample login page below - would anyone know how to modify it so that it happens securely?
Also, do I need to install a certificate on my web server?
index.jsp
<html>
    <body>
        <h1>Index</h1>
        <a href="login.jsp">Login</a>
    </body>
</html>login.jsp
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">
<html>
    <body>
        <h1>Login</h1>
        <jsp:useBean id="userLogin"
                     class="com.kitfox.webrpg.UserLogin"/>
        <jsp:setProperty name="userLogin"
                         property="*"/>
        <%if (userLogin.isValid()) {%>
        <jsp:useBean id="userId"
                     class="com.kitfox.webrpg.UserIdent"
                     scope="session"/>
        <jsp:setProperty name="userId" property="*"/>
        <jsp:forward page="index.jsp"/>
        <%} else {%>
        <form action="login.jsp" method="post">
            <fieldset>
                <legend>Enter login information</legend>
                <label for="login">Login</label>
                <input type="text" name="login" value="${userLogin.login}"/> <br/>
                <label for="password">Password</label>
                <input type="password" name="password"/> <br/>
                <input type="submit" value="submit">
            </fieldset>
        </form>
        <%}%>
    </body>
</html>

<security-constraint>
<web-resource-collection>
<web-resource-name>Secure Login</web-resource-name>
<url-pattern>/login.jsp</url-pattern>
</web-resource-collection>
<user-data-constraint>
<transport-guarantee>CONFIDENTIAL</transport-guarantee>
</user-data-constraint>
</security-constraint>
This code is used basically for different authentication type . Forward to any jsp under any layer works with <jsp:forward> or else try with request.getRequestDispatcher(" url (can be absolute or accurate path)").forward(request,response);
Edited by: user8483670 on Mar 13, 2011 9:46 PM

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