At 20.05 13/03/2004 +0100, you wrote:
Hi All,
I'm on the same problem of reading an autogenerated ID from a sequence on a Postgresql datatabase.
Shawn suggested me to use preUpdate and postUpdate to read fields for the current row.
Can I use a method like "getField" from postUpdate interceptors to read an autogenerated field from the database?
I'm not sure to be right but if I couldn't get the fieldvalue from the postUpdate method the only way is to something like this process:
1) in preUpdate method I have to store in a Session variabile all the fields except the autogenerated ID (generated from DBMS)... [BUT COULD I USE SESSIONS FROM AN INTERCEPTOR??]
[cut]
Yes you can and it's very simple: in preUpdate method:
HttpSession session = request.getSession();
session.setAttribute("attributeName", attributeValue);and in postUpdate method:
HttpSession session = request.getSession();
String attributeValue = (String) session.getAttribute("attributeName");I hope this will help you :) Viviana
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