I am trying to use tomcat 5.5 for the first time - having just moved
from tomcat5.
I am getting symptoms (I think) of my JDNI resource having not been set
up properly
In particular, I have NO contexts in my $CATALINA_HOME/conf/server.xml,
since I want to bring these in in my webapps .war file.
So in the .war file for my app I have a META-INF/context.xml file with
the following in (apart from the password which I have changed)
<?xml version="1.0" encoding="UTF-8"?>
<Context docBase="usermgr" path="/usermgr">
<Resource name ="jdbc/usermgr" auth="Container"
type="javax.sql.DataSource"
driverClassName="org.postgresql.Driver"
url="jdbc:postgresql://127.0.0.1:5432/users"
username="tomcat" password="x"
maxActive="20" maxIdle="10" maxWait="-1" />
</Context>
and my application attempts to connect to the JDNI resource
java:/comp/env/jdbc/usermgr
But when I run it, I get the following in the error message
Cause: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC
driver of class '' for connect URL 'null'
I am interpreting this as the JDNI resource has not been recognised.
Do I have the right interpretation?
Have I misunderstood how tomcat can find the contexts?
--
Alan Chandler
http://www.chandlerfamily.org.uk
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