Hi,
Check your Torque.properties file and use Jdbc2PoolDataSourceFactory as the datasource
factory something like this:
torque.dsfactory.default.factory=org.apache.torque.dsfactory.Jdbc2PoolDataSourceFactory
torque.dsfactory.default.pool.defaultMaxActive=10
torque.dsfactory.default.pool.testOnBorrow=true
torque.dsfactory.default.pool.validationQuery=SELECT 1
torque.dsfactory.default.connection.driver = org.gjt.mm.mysql.Driver
torque.dsfactory.default.connection.url = jdbc:mysql://localhost:3306/<db name>
torque.dsfactory.default.connection.user = <user>
torque.dsfactory.default.connection.password = <password>
, you can rename the connection, just put somethog else instead of default
cheers
andras
>-----Original Message-----
>From: ext Dave Frary [mailto:[EMAIL PROTECTED]
>Sent: 04 April, 2003 04:02
>To: [EMAIL PROTECTED]
>Subject: DataBaseBrowser Error
>
>
>Hi,
>
>Yet another Jetspeed newbie.
>
>I'm playing around with the DataBaseBrowser coffee example in the
>tutorial. I get a java.lang.NullPointerException when I try
>to edit for
>the 10th time (first 9 work fine). It's complaining trying to do the
>doSelect with the Torque criteria statement looking up the
>rowid to display
>the Edit portlet. Is this possibly because only 10 connections are
>allocated and somehow they aren't being cleaned up?
>
>I'm using Jetspeed 1.4dev4 (about a month or so old) and
>Tomcat 4.18 LE.
>
>Any help or pointers would be greatly appreciated as I see the
>same problem
>with the DataBaseBrowser I created.
>
>thanks,
>Dave
>
>partial stacktrace
>
>java.lang.NullPointerException: Connection object was null.
>This could be
>due to a misconfiguration of the DataSourceFactory. Check the
>logs and
>Torque.properties to better determine the cause.
> at
>org.apache.torque.util.Transaction.rollback(Transaction.java:179)
> at org.apache.torque.util.BasePeer.doSelect(BasePeer.java:1333)
> at
>com.bluesunrise.jportal.om.BaseCoffeesPeer.doSelectVillageRecor
>ds(BaseCoffeesPeer.java:384)
> at
>com.bluesunrise.jportal.om.BaseCoffeesPeer.doSelectVillageRecor
>ds(BaseCoffeesPeet.java:351)
> at
>com.bluesunrise.jportal.om.BaseCoffeesPeer.doSelect(BaseCoffees
>Peer.java:320)
> at
>com.bluesunrise.jportal.modules.actions.portlets.TutorialCoffee
>sAction.buildNormalContext(TutorialCoffeesAction.java:102)
>
>
>
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