[OPENJPA-1384] ClassNotFoundException for custom DBDictionary used by EJB

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.1
• Fix Version/s: 1.2.2, 1.3.0, 2.0.0-beta
• Component/s: jdbc
• Environment: EJB3 Web environment
• Patch Info: Patch Available
• Assignee: Barrett Jay Reed
• Reporter: Barrett Jay Reed
• Created: 12/Nov/09 18:43
• Updated: 09/Mar/10 18:31
• Resolved: 08/Jan/10 00:07

Description

Trying to use EJB3 and Servlets, I have a custom DBDictionary that I would like to use. If I use the default DBDictionary, everything works fine.

When OpenJPA tries to load the custom DBDictionary, I get a ClassNotFound Exception

[11/2/09 14:04:54:077 EST] 00000030 BusinessExcep E CNTR0020E: EJB
threw an unexpected (non-declared) exception during invocation of method "preLoadCache" on bean
"BeanId(STA_Test#STA_Service-EJB_Test.jar#AllowableValueEjb, null)". Exception data: com.siemens.soarian.se.soa.exception.SoarianUnknownException: Exception
ID: ErrorNamespace:se.sta.unknownRuntimeInRSF DisplayErrorCode:SRN00001 ErrorMessage:Exception caught at RSF in method:
............
Caused by: <openjpa-1.2.1-SNAPSHOT+OPENJPA-679-Final-r422266:746282
fatal user error> org.apache.openjpa.persistence.ArgumentException:
com.siemens.soarian.se.persist.extensions.SoarianSQLServerJPADBDictionary
at org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:128)
at org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:66)
at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:538)
at org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1265)
at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:505)
at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:430)
at org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103
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:863)
at org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:854)
at org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:638)
at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:183)
at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:142)
at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMana(EntityManagerFactoryImpl.java:192)
at com.ibm.ws.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:63)
at com.ibm.ws.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:27)
at com.ibm.ws.jpa.management.JPAEMPool.getEntityManager(JPAEMPool.java:126)
at com.ibm.ws.jpa.management.JPATxEntityManager.getEMInvocationInfo(JPATxEntityManager.java:226)
at com.ibm.ws.jpa.management.JPAEntityManager.getDelegate(JPAEntityManager.java:367)
at org.apache.openjpa.persistence.OpenJPAPersistence.cast(OpenJPAPersistence.java:63)
at com.siemens.soarian.se.soa.server.EMFHelper.verifyConnectionMeetsStandards(EMFHelper.java:167)
at com.siemens.soarian.se.soa.server.EMFHelper.getContainerEntityManager(EMFHelper.java:229)
at com.siemens.soarian.se.soa.server.EMFHelper.getEntityManager(EMFHelper.java:109)
at com.siemens.soarian.se.av.dao.AdaptabilityDAO.setupEM(AdaptabilityDAO.java:92)
at com.siemens.soarian.se.av.dao.AdaptabilityDAO.<init>(AdaptabilityDAO.java:84)
at com.siemens.soarian.se.av.applicationtask.AllowableValueCacheAT.<init>(AllowableValueCacheAT.java:37)
at com.siemens.soarian.se.av.applicationservice.AllowableValueAS.clearCache(AllowableValueAS.java:84)
at com.siemens.soarian.se.av.ejb.AllowableValueServiceBean$3.execute(AllowableValueServiceBean.java:277)
at com.siemens.soarian.se.soa.server.RSFAction.go(RSFAction.java:92)
... 42 more
Caused by: java.lang.ClassNotFoundException:
com.siemens.soarian.se.persist.extensions.SoarianSQLServerJPADBDictionary
at java.lang.Class.forNameImpl(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:119)
... 71 more
...
...
The root cause is what I am looking at here:
.
.
Caused by: java.lang.ClassNotFoundException:
com.siemens.soarian.se.persist.extensions.SoarianSQLServerJPADBDictionar
y
at java.lang.Class.forNameImpl(Native Method)
at java.lang.Class.forName(Class.java:169)
at
org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictio
naryFactory.java:119)
... 71 more