JCS and DAO pattern

[Exposito Aguilera, Francisco]

Hello,

 

I have a doubt about how add JCS to a DAO pattern.

 

For example, I have:

 

Package persistence:

            IUserDao

            IUseImplDao implements IUserDao and call to the database.

 

Package service:

 

            IUserService

            UserDaoService implements IUService and call IUserDao

 

 

Where must I put the user cache processing? 

 

 

Thanks.