ex4_7.txt

j2ee core design patterns

Example 4.7 Tight Coupling Between a Domain Object and HttpServletRequest Object

/** The following excerpt shows a domain object that is too tightly coupled with HttpServletRequest **/
public class Customer
{ 
  public Customer ( HttpServletRequest request )
  { 
       firstName = request.getParameter("firstname"); 
       lastName = request.getParameter("lastname ");
  }
}