I got it to work! The problem was that the context.xml had to be inside the .war. (after pasting the context.xml to META-INF, I had to `jar -cf continuum-webapp-1.1.war -C continuum-webapp-1.1 .`)
The context.xml I used was: <Context> <Resource name="jdbc/users" auth="Container" type="javax.sql.DataSource" username="sa" password="" driverClassName="org.apache.derby.jdbc.EmbeddedDriver" url="jdbc:derby:database/users;create=true" /> <Resource name="jdbc/continuum" auth="Container" type="javax.sql.DataSource" username="sa" password="" driverClassName="org.apache.derby.jdbc.EmbeddedDriver" url="jdbc:derby:database/continuum;create=true" /> <Resource name="mail/Session" auth="Container" type="javax.mail.Session" mail.smtp.host="localhost"/> </Context> However, I also got it to work using <Context path="/some-erraneous-value" docBase="some-other-erraneous-value">. As far as I understand, path and docBase are ignored when they're read from META-INF. Is this really the most recommended way of setting JNDI? Putting the context.xml into META-INF and re-packaging the .war? Thank you, -- Dan On Sat, Mar 8, 2008 at 7:45 PM, Dan Kigelman <[EMAIL PROTECTED]> wrote: > Hello! > > I was going through the installation instructions for continuum ( > http://maven.apache.org/continuum/docs/1.1/installation/tomcat.html#Defining_JNDI_Resources) > and failing for both tomcat 6.x and 5.x. > > The error message I was most often having was: " > javax.jdo.JDODataStoreException: Failed initialising database. Please > check that your database JDBC driver is accessible, and the database URL and > username/password are correct. Exception : Cannot create JDBC driver of > class '' for connect URL 'null'" > > (As I understand it, the JNDI context not being configured correctly, the > url and driver strings had no values.) > > > The configuration that finally worked for me was technique #2 for tomcat > 5.5.26: > "Creating a $CATALINA_HOME/conf/Catalina/localhost/continuum.xml > containing a <Context> element." > > > > I am still not able to get this to work using technique #1: "Creating a > $CATALINA_HOME/webapps/continuum/META-INF/context.xml containing a <Context> > element." Since this is the most recommended technique, I wanted to get > this to work, especially since I can't find a conf/Catalina/localhost for > tomcat 6. > > My context.xml file looks like this: > > <Context path="/continuum-webapp-1.1" > docBase="continuum-webapp-1.1"> > > <Resource name="jdbc/users" > auth="Container" > type="javax.sql.DataSource" > username="sa" > password="" > driverClassName="org.apache.derby.jdbc.EmbeddedDriver" > url="jdbc:derby:database/users;create=true" /> > > <Resource name="jdbc/continuum" > auth="Container" > type="javax.sql.DataSource" > username="sa" > password="" > driverClassName="org.apache.derby.jdbc.EmbeddedDriver" > url="jdbc:derby:database/continuum;create=true" /> > > <Resource name="mail/Session" > auth="Container" > type="javax.mail.Session" > mail.smtp.host="localhost"/> > </Context> > > > Any ideas on what I may be doing wrong? > > Much thanks, > > -- Dan >