On 12-1-2012 21:14, Daniel Ruan wrote:
A follow-up question. After I got it to work with the openjpa, I commented
out database.jndi.name then Roller refused to start.
I am just curious why Roller still requires a JDNI data source now that the
JPA connection is set. Is it because the connection check is hard coded in
the startup code?
Regards,
Daniel
On Wed, Jan 11, 2012 at 10:53 PM, Daniel Ruan<[email protected]> wrote:
Hi Folks,
I had Roller 4.0.1 with Tomcat 6 and Oracle 10g XE as the backend. I
followed the upgrade steps in the install guide, and when I first started
Tomcat, I got the following error in .log file:
... ...
INFO 2012-01-11 22:06:25,820 WebloggerImpl:initialize - Initializing
Roller Weblogger business tier
FATAL 2012-01-11 22:06:26,120 JPAPropertiesManagerImpl:initialize -
Failed to initialize runtime configuration properties.Please check that the
database has been upgraded!
<openjpa-2.0.1-r422266:989424 fatal user error>
org.apache.openjpa.persistence.ArgumentException: A JDBC Driver or
DataSource class name must be specified in the ConnectionDriverName
property.
at
org.apache.openjpa.jdbc.schema.DataSourceFactory.newDataSource(DataSourceFactory.java:76)
at
org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.createConnectionFactory(JDBCConfigurationImpl.java:839)
at
org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:597)
at
org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1489)
at
org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:507)
at
org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:432)
at
org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:104)
at
org.apache.openjpa.conf.MetaDataRepositoryValue.instantiate(MetaDataRepositoryValue.java:68)
at org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
at
org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:939)
at
org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:930)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:639)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:206)
at
org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:156)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:227)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:154)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:60)
at
org.apache.roller.weblogger.business.jpa.JPAPersistenceStrategy.getThreadLocalEntityManager(JPAPersistenceStrategy.java:238)
at
org.apache.roller.weblogger.business.jpa.JPAPersistenceStrategy.getEntityManager(JPAPersistenceStrategy.java:225)
at
org.apache.roller.weblogger.business.jpa.JPAPersistenceStrategy.getNamedQuery(JPAPersistenceStrategy.java:258)
at
org.apache.roller.weblogger.business.jpa.JPAPropertiesManagerImpl.getProperties(JPAPropertiesManagerImpl.java:117)
at
org.apache.roller.weblogger.business.jpa.JPAPropertiesManagerImpl.initialize(JPAPropertiesManagerImpl.java:77)
at
org.apache.roller.weblogger.business.WebloggerImpl.initialize(WebloggerImpl.java:338)
at
org.apache.roller.weblogger.ui.core.RollerContext.contextInitialized(RollerContext.java:161)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3934)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4429)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526)
at
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:630)
at
org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:556)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:491)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1206)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at
org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
INFO 2012-01-11 22:26:27,281 DatabaseProvider:successMessage - SUCCESS:
Got parameters. Using configuration type JNDI_NAME
INFO 2012-01-11 22:26:27,287 DatabaseProvider:successMessage - -- Using
JNDI datasource name: java:comp/env/jdbc/rollerdb
INFO 2012-01-11 22:26:27,290 DatabaseProvider:successMessage - SUCCESS:
located JNDI DataSource [java:comp/env/jdbc/rollerdb]
... ...
After reading OpenJPA's online documentation, I went to add the following
in roller-customer.properties:
openjpa.ConnectionDriverName=oracle.jdbc.OracleDriver
openjpa.ConnectionURL=jdbc:oracle:thin:@localhost:1521:XE
openjpa.ConnectionUserName=rollerusername
openjpa.ConnectionPassword=****
On my next try, the error went away.
I am just curious because adding those openjpa properties is not
documented anywhere in Roller. Did I miss anything?
Thanks,
Daniel
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Hi Daniel,
I had another look at this and I have seen that if you define your
context datasource prefixed with the jndi namespace then it works.
ie use java:comp/env/jdbc/rollerdb instead of just jdbc/rollerdb. That
will then be all you need,
cheers
Marcus
