Ok, It does work now, I just deploy the data source to a server first! That is cool !
Regards, Yu Wang On Tue, Sep 4, 2012 at 4:30 PM, yu wang <wangy...@gmail.com> wrote: > Experts: > I defined a non xa datasource in WLS which JNDI name is ds_test > Here is a snippet I am using. > <persistence-unit name="tsam" transaction-type="RESOURCE_LOCAL"> > > <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider> > <non-jta-data-source>ds_test</non-jta-data-source> > > I do not define <property name="openjpa.ConnectionDriverName"> and > conn URL in persistence.xml since I think my app should find these > information from JNDI name. > > Whne I boot my app, I got error message like below: > A JDBC Driver or DataSource class name must be specified in the > ConnectionDriverName property. > > Regards, > Yu Wang > > > On Tue, Sep 4, 2012 at 3:13 PM, yu wang <wangy...@gmail.com> wrote: >> kevin, >> Do you have any configuration sample for sharing? For example, a >> persistence.xml snippet? >> >> Regards, >> Yu Wang >> >> On Thu, Feb 2, 2012 at 10:43 PM, Kevin Sutter <kwsut...@gmail.com> wrote: >>> Yes, that should be possible. I'm not an expert with WebLogic, but I know >>> this can be done (and is encouraged) with WebSphere application servers. >>> Specifically, you would define your datasources in your persistence.xml >>> using the <jta-data-source> and/or <non-jta-data-source> elements. These >>> would contain a jndi reference to the datasource as defined in your >>> WebLogic environment. This way, you can take advantage of the datasource >>> configuration, management, and connection pooling as defined by WebLogic. >>> This is definitely the recommended approach when running in an application >>> server. >>> >>> Good luck, >>> Kevin >>> >>> On Wed, Feb 1, 2012 at 2:05 AM, yu wang <wangy...@gmail.com> wrote: >>> >>>> Hello Gurus, >>>> I'm curious about that with OpenJPA, can we use a data source >>>> configured in Weblogic server "JDBC Data Sources"? >>>> >>>> Regards, >>>> Yu Wang >>>>
