Dynamic userid and password configuration for spring DAO

Hi,
I have a requirement, For security reasons database username and password are changed every 15 days. and the username and password will be exposed via a webservice.
Now my query is how to configure the username and password dynamically in our project.
We are using JDBCTemplate to access datasource and execute queries.
Please help how to approach this problem.
Thanks,
Ashwin.

user10079988 wrote:
For security reasons database username and password are changed every 15 days. and the username and password will be exposed via a webservice. So "for security reasons" there is a webservice that publishes the login credentials to your database? That doesn't sound too smart to me.
How is that webservice secured?

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hi master
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==========
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===========
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