Need an approach to achieve the internationalization of dynamic data

Hi All,

We are having a simple Servlets/JSp based Security application.
We are using the LDAP database to store the user data.

This application is used through out the Europe region.. and there are many users who doesn't understand the English language..
The Data in the LDAP database is stored in the Englisg language.. The current requirement is to display this data in the local language of the user...

If it is a static data we can achieve this using the properties files.. but how to achieve the internationalization of dynamic data..?

Please help me with some possible approaches...