Ralph,
In the bean there is an instance variable:
private static String serialNumber="";
And it is set using the regular set method:
public void setserialNumber(String sn) { serialNumber = sn; }
The purpose of the serial number is to identify which client the
information being processed is for. Correct me if I am wrong but I have
the scope of the bean set to session. That means that that when user A
accesses my first JSP page it starts a session and the variables apply
to that session until the user ends it. If user B comes to the site
they get their own session started. Is that correct? If so then if
User A is in the middle of the session how could it be possible that
they are requested the form more than once in their session?
Dave, yes I am using mod_ssl 2.8.16.
Thanks.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-----Original Message-----
From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 25, 2004 11:43 AM
To: Tomcat Users List
Subject: RE: Possible thread "crossing"
So far so good, but how is the serial number stored in the validator
bean ?
If the id is stored in an instance variable it may be possible that 2
concurrent request in the same session to any form that uses this bean
might cause problems.
(It is possible to change the value between jsp:setProperty and
isValid())
What exactly is the purpose of the serial id ?
> -----Original Message-----
> From: Denise Mangano [mailto:[EMAIL PROTECTED]
> Sent: Thursday, March 25, 2004 5:05 PM
> To: Tomcat Users List
> Subject: RE: Possible thread "crossing"
>
> <%@ page import="com.beans.clients.Validator" %> <jsp:useBean
> id="formValidator" class="com.beans.clients.Validator"
> scope="session"/>
> <% formValidator.reset(); %>
> <jsp:setProperty name="formValidator" property="*"/>
>
> <% if (formValidator.isValid()) { %>
>
> If the form data is not valid it calls Retry.jsp which I have tried
> two ways:
> 1) <input type="hidden" name="serialNumber"
> value="<%=formValidator.getSerialNumber()%>">
> 2) <input type="hidden" name="serialNumber" value="123456789">
>
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