-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Balazs,
Balazs Michnay wrote: > Thanks for helping. > Sure, here are all my settings. I think you have more configuration than you need. Here is exactly what I have for a similar setup (MySQL 5.x, Connector/J 5.x, Tomcat 5.5.x): <Context reloadable="true"> <Resource name="@DATASOURCE_REF@" auth="Container" type="javax.sql.DataSource" maxActive="1" maxIdle="1" maxWait="10000" url="@DATABASE_URL@" username="@DATABASE_USERNAME@" password="@DATABASE_PASSWORD@" driverClassName="@DATABASE_DRIVER@" removeAbandoned="true" removeAbandonedTimeout="30" logAbandoned="true" /> I checked, and all the values you are currently using for these settings look good. I'm not sure what the problem might be, but this configuration is /way/ easier to read. Perhaps <ResourceParams> is no longer used in TC 5.5... I used to use it in 4.1.x (with this configuration in server.xml), but when I upgraded, I started using this shorter syntax in the webapp's context.xml. The error message "Cannot create JDBC driver of class '' for connect URL 'null'" usually just means you are missing some tiny piece of configuration (or you have one tiny thing wrong). The devil is in the details... Hope that helps, - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGUun79CaO5/Lv0PARAudkAJ9eQ9fxkuDJp+hF448KDpwPQJTzgACgnRWb 2SwXA4Jm75edJg28Nq5z/AE= =59qq -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]