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From "Shapira, Yoav" <>
Subject RE: Accessing resource in WEB-INF outside servlet
Date Mon, 08 Nov 2004 14:35:25 GMT


>so how do you handle this? do you pass in the connection info to every
>DAO method, like this:
>public static Book getBook(String connection, String bookId)
>public static void updateBook(String connection, Book book)
>that seems tedious, and since the all of my database

You can have the beans get a datasource (from a singleton possibly) and
call its getConnection method.  To encapsulate further, you can just
expose a getConnection method on said singleton.  That way only one
class needs to worry about database configuration.  And you have only
one place to change if you switch from a Class#getResource approach to a
JNDI one or vice versa.


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