title: how to over ride request object in ServletRequestWrapper?
body: <p>I want to over ride the default <code>getParameter()</code> method of <code>ServletRequestWrapper</code> with <code>getParameter()</code> method of <code>SecurityRequestWrapper</code>. </p>
  
  <p>For example, if I am using a simple jsp form to take the name of a person,</p>
  
  <pre><code>String name = request.getParameter("firstName");
  </code></pre>
  
  <p>I want the above <code>getParameter()</code> method to be from the <code>SecurityRequestWrapper</code> class. I am not able to understand how the request object is over riden since the <code>getParameter</code> method is mostly called on it by default in any jsp form.</p>