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From Christopher Schultz <ch...@christopherschultz.net>
Subject Re: How to access JNDI resources on Tomcat level
Date Fri, 26 Sep 2008 17:02:53 GMT
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Mikolaj,

A few notes: see below.

Mikolaj Rydzewski wrote:
> Mikolaj Rydzewski wrote:
>> Now, I want to setup Josso single sign on system (www.josso.org) and
>> force it to use JNDI DataSources as well. With no luck.
> Here's the solution for anyone interested (addition to typical josso
> setup):
> 
>    * define DataSource within GlobalNamingResources (e.g. jdbc/users)

This sets up a global DataSource that can be used by any Context
(webapp) deployed on the server.

>    * add JNDI support to josso webapp (e.g. and ResourceLink to
>      META-INF/context.xml and resource-ref to WEB-INF/web.xml)

Note that this is not required for Realms. See
http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html#Context+versus+GlobalNamingResources

>    * reference DataSource from josso-gateway-config.xml using
>      java:comp/env/jdbc/users as its JNDI name

This is always true, whether you are using a global DataSource, or a
local one.

- -chris
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