Java EE (Java Enterprise Edition) General Discussion

I'm having a great deal of trouble setting up a DataSourceRealm (DBCP)in Tomcat (version 4.1.24-LE-jdk14). I want to use the realm to protect the Tomcat Manager App, and my web app. No matter how I seem to configure the server.xml file, I keep getting the following error:

Javax.naming.NameNotFoundException: Name java: is not bound in this Context

My latest iteration is to have all the <Resource> and <ResourceParams> information in the <GlobalNamingResources> tag. The default Tomcat server.xml file has the realm right under the <ENGINE> container, so that's where I added my DataSource Realm. That looks very similar to what's in the Tomcat docs, i.e.


<Realm className="org.apache.catalina.realm.DataSourceRealm" debug="99"
dataSourceName="java:/comp/env/jdbc/authority"
userTable="users" userNameCol="user_name" userCredCol="user_pass"
userRoleTable="user_roles" roleNameCol="role_name"/>

Of course, my sepcific details are in there.

But now I'm stuck on what to do next. Docs talk about adding configuration information to a Context ... but what do I add, and where is the context for the Manager App?

I'm sure this is simple .. but just don't see the solution. Any guidance would be greatly appreciated.

Rich