DataSources..how to get servlets to work with them?

[Duffey, Kevin]

Ok..I read the OrionSupport and did as it says. It appears that this works:

InitialContext ctx = new InitialContext();
DataSource ds = (DataSource) ctx.lookup("jdbc/MyDS");

The problem is, when I try to get a connection from the datasource, its
telling me I am using an invalid user and password. But, it is the same
username and password we use via direct JDBC 1 calls in our own persistence
layer.

We are using Oracle driver, and hardcoded ips to the database. Any ideas?