Opps I made the error log to view so sloppy. Please see the following error log.
org.apache.openjpa.persistence.ArgumentException: A JDBC Driver or DataSource class name must be specified in the ConnectionDriverName property. Available properties in configuration are "org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl@442ce698". at org.apache.openjpa.jdbc.schema.DataSourceFactory.newDataSource(DataSourceFactory.java:72) at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.createConnectionFactory(JDBCConfigurationImpl.java:844) at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:602) at org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1510) at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:518) at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:443) 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:968) at org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:959) at org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:638) at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:203) 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.juddi.config.PersistenceManager.getEntityManager(PersistenceManager.java:45) at org.apache.juddi.config.AppConfig.getPersistentConfiguration(AppConfig.java:109) at org.apache.juddi.config.AppConfig.loadConfiguration(AppConfig.java:95) at org.apache.juddi.config.AppConfig.<init>(AppConfig.java:62) at org.apache.juddi.config.AppConfig.getInstance(AppConfig.java:183) at org.apache.juddi.config.AppConfig.getConfiguration(AppConfig.java:205) at org.apache.juddi.Registry.start(Registry.java:55) On Tue, Apr 30, 2013 at 8:08 PM, Subash Chaturanga <subash...@gmail.com>wrote: > > > On Tue, Apr 30, 2013 at 6:56 PM, Rick Curtis <curti...@gmail.com> wrote: > >> Is there a compelling reason that you're trying to extend OpenJPA? What >> container are you running in? The reason I ask is that I see that >> org.apache >> .openjpa.osgi.OSGiPersistenceProviderImpl is a valid provider. If you are >> running in an OSGI environment, that will complicate things. >> > > Hi Rick > Thank you very much for the response. > > The reason is I want to override the EntityManager. In fact the > EntityManager.persist() method (way I could intercept a set of JPA calls > without touching any others like Entity classes ). Thus I wanted to have my > own provider which will be like MyProvider extends > org.apache.openjpa.presist.PersistenceProviderImpl and provide my own > entity manager factory and then I can provide my EntityManager which will > again will (hoping) to extend default openjpa EntityManager classes. > > Please find my persistence.xml file [1] > So I had come configuration issues and now I am getting this. Can you > please provide any solution for this. > > org.apache.openjpa.persistence.ArgumentException: A JDBC Driver or > DataSource class name must be specified in the ConnectionDriverName > property. Available properties in configuration are > "org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl@442ce698". at > org.apache.openjpa.jdbc.schema.DataSourceFactory.newDataSource(DataSourceFactory.java:72) > at > org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.createConnectionFactory(JDBCConfigurationImpl.java:844) > at > org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:602) > at > org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1510) > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:518) > at > org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:443) > 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:968) > at > org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:959) > at > org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:638) > at > org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:203) > 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.juddi.config.PersistenceManager.getEntityManager(PersistenceManager.java:45) > at > org.apache.juddi.config.AppConfig.getPersistentConfiguration(AppConfig.java:109) > at org.apache.juddi.config.AppConfig.loadConfiguration(AppConfig.java:95) > at org.apache.juddi.config.AppConfig.(AppConfig.java:62) at > org.apache.juddi.config.AppConfig.getInstance(AppConfig.java:183) at > org.apache.juddi.config.AppConfig.getConfiguration(AppConfig.java:205) at > org.apache.juddi.Registry.start(Registry.java:55) > > > [1] - http://pastebin.com/download.php?i=3MJtE1cZ > > > >> >> >> On Tue, Apr 30, 2013 at 1:00 AM, Subash Chaturanga <subash...@gmail.com >> >wrote: >> >> > Any idea on this please ? Please find my question posted in SO [1] . >> This >> > is regarding openjpa 2.2.0. And I think a custom provider class >> recognizes >> > as unknown. >> > >> > Here is the code I found, this method evaluates to false for a custom >> > provider class as for example public class MyProviderImpl implements >> > PersistenceProvider, ProviderUtil >> > >> > >> > private static boolean >> > *isOpenJPAPersistenceProvider*(PersistenceUnitInfo >> > pinfo, ClassLoader loader) { >> > String provider = pinfo.getPersistenceProviderClassName(); >> > if (StringUtils.isEmpty(provider) || >> > PersistenceProviderImpl.class.getName().equals(provider)) >> > return true; >> > >> > if (loader == null) >> > loader = >> > >> > >> AccessController.doPrivileged(J2DoPrivHelper.getContextClassLoaderAction()); >> > try { >> > if >> > (PersistenceProviderImpl.class.isAssignableFrom(Class.forName(provider, >> > false, loader))) >> > return true; >> > } catch (Throwable t) { >> > log(_loc.get("unloadable-provider", provider, >> t).getMessage()); >> > return false; >> > } >> > return false; >> > } >> > >> > >> > [1]- >> > >> > >> http://stackoverflow.com/questions/16293136/openjpa-2-2-0-cannot-add-a-custom-persistence-provider-class-openjpa-recogniz >> > >> > On Mon, Apr 29, 2013 at 11:18 PM, Subash Chaturanga < >> subash...@gmail.com >> > >wrote: >> > >> > > Hi >> > > I wrote a MyProvider >> > > extends org.apache.openjpa.persistence.PersistenceProviderImpl. And >> added >> > > MyProvider as the provider in the persistence.xml. >> > > Why I did this was to override the EntityManager.persist() method. >> But >> > > seems still the default provider class get picked up. Am i missing >> > > something ? >> > > >> > > -- >> > > Subash Chaturanga >> > > Sri Lanka >> > > >> > > Blog - http://subashsdm.blogspot.com/ >> > > Twitter - http://twitter.com/subash89 >> > > >> > > >> > >> > >> > >> > -- >> > Subash Chaturanga >> > Department of Computer Science & Engineering >> > University of Moratuwa >> > Sri Lanka >> > >> > Blog - http://subashsdm.blogspot.com/ >> > Twitter - http://twitter.com/subash89 >> > >> >> >> >> -- >> *Rick Curtis* >> > > > > -- > Subash Chaturanga > Department of Computer Science & Engineering > University of Moratuwa > Sri Lanka > > Blog - http://subashsdm.blogspot.com/ > Twitter - http://twitter.com/subash89 > > -- Subash Chaturanga Department of Computer Science & Engineering University of Moratuwa Sri Lanka Blog - http://subashsdm.blogspot.com/ Twitter - http://twitter.com/subash89
