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From Craig L Russell <Craig.Russ...@Sun.COM>
Subject Re: Do mapped superclasses work at all in OpenJPA?
Date Tue, 13 Feb 2007 17:59:15 GMT
Hi Dain,

Sounds like a jackpot full of issues here.

On Feb 13, 2007, at 9:17 AM, Dain Sundstrom wrote:

> I found the problem.  In my entity mappings file, I had a mapping  
> for a bean that no longer exists.  When I comment out that mapping,  
> the problem goes away.  I only fond the problem by turning the  
> debug level up

The WARN messages should "usually" print. You have to dial *down* the  
log level to not see them. What was your log level when WARN didn't  
print? Issue #1?

>   (the full log is attached).  In the log we do warn that the class  
> was not found, but we say we are going to ignore it:
>
> 299  CMP  WARN   [main] openjpa.MetaData - The class  
> "openejb.org.apache.openejb.test.entity.cmr.cmrmapping.OneOwningSideBe 
> an" listed in the openjpa.MetaDataFactory configuration property  
> could not be loaded; ignoring.
>
> But later we get a transformation exception due to the missing class:
>
> 1243  CMP  WARN   [main] openjpa.Enhance - An exception was thrown  
> while attempting to perform class file transformation on  
> "org.apache.openejb.test.entity.cmp.BasicCmpBean":
> <0|false|0.9.7-incubating-SNAPSHOT>  
> org.apache.openjpa.util.GeneralException: org.xml.sax.SAXException:  
> file:/Users/dain/work/openejb/trunk/openejb3/container/openejb-core/ 
> target/test-classes/META-INF/jpa-test-mappings.xml [Location: Line:  
> 45, C: 118]: Type  
> "openejb.org.apache.openejb.test.entity.cmr.cmrmapping.OneOwningSideBe 
> an" could not be instantiated.
>
>
> I think we should either ignore the missing class everywhere or  
> throw an exception on the first time we notice the missing class (I  
> prefer the former).

I also prefer ignoring it consistently. But considering that  
enhancement fails, this seems like more than a WARN. More like a  
SEVERE. And if you get a SEVERE during enhancement, should we really  
put the EMF into service at all? Issue #2?
>
> Secondly, are we parsing the XML file multiple times?  The only way  
> for the first warning to be fired is if OpenJPA has read my entity  
> mappings, but the exception that is thrown later is a SAX exception  
> which implies that OpenJPA is reading the file again.

Sounds like an inefficient startup algorithm that we should fix.  
Issue #3?

Craig
>
> The full log follows this email.
>
> Thanks for the help,
>
> -dain
>
>
>
> /System/Library/Frameworks/JavaVM.framework/Versions/1.5/Home/bin/ 
> java -javaagent:target/openejb-javaagent-3.0-incubating- 
> SNAPSHOT.jar -Dopenejb.home=target/test-classes/ - 
> Dfile.encoding=MacRoman -classpath /System/Library/Frameworks/ 
> JavaVM.framework/Versions/1.5.0/Home/lib/deploy.jar:/System/Library/ 
> Frameworks/JavaVM.framework/Versions/1.5.0/Classes/dt.jar:/System/ 
> Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/jce.jar:/ 
> System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ 
> plugin.jar:/System/Library/Frameworks/JavaVM.framework/Versions/ 
> 1.5.0/Home/lib/sa-jdi.jar:/System/Library/Frameworks/ 
> JavaVM.framework/Versions/1.5.0/Classes/charsets.jar:/System/ 
> Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/ 
> classes.jar:/System/Library/Frameworks/JavaVM.framework/Versions/ 
> 1.5.0/Classes/jconsole.jar:/System/Library/Frameworks/ 
> JavaVM.framework/Versions/1.5.0/Classes/jsse.jar:/System/Library/ 
> Frameworks/JavaVM.framework/Versions/1.5.0/Classes/laf.jar:/System/ 
> Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/ui.jar:/ 
> System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ 
> ext/apple_provider.jar:/System/Library/Frameworks/JavaVM.framework/ 
> Versions/1.5.0/Home/lib/ext/dnsns.jar:/System/Library/Frameworks/ 
> JavaVM.framework/Versions/1.5.0/Home/lib/ext/localedata.jar:/System/ 
> Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home/lib/ext/ 
> sunjce_provider.jar:/Users/dain/work/openejb/trunk/openejb3/ 
> examples/helloworld-stateful-pojo/target/test-classes:/Users/dain/ 
> work/openejb/trunk/openejb3/examples/helloworld-stateful-pojo/ 
> target/classes:/Users/dain/.m2/repository/junit/junit/3.8.1/ 
> junit-3.8.1.jar:/Users/dain/.m2/repository/org/apache/geronimo/ 
> specs/geronimo-interceptor_3.0_spec/1.0-SNAPSHOT/geronimo- 
> interceptor_3.0_spec-1.0-SNAPSHOT.jar:/Users/dain/work/openejb/ 
> trunk/openejb3/container/openejb-jee/target/test-classes:/Users/ 
> dain/work/openejb/trunk/openejb3/container/openejb-jee/target/ 
> classes:/Users/dain/.m2/repository/stax/stax-api/1.0/stax- 
> api-1.0.jar:/Users/dain/.m2/repository/javax/activation/activation/ 
> 1.1/activation-1.1.jar:/Users/dain/.m2/repository/junit/junit/4.1/ 
> junit-4.1.jar:/Users/dain/.m2/repository/com/sun/xml/bind/jaxb-impl/ 
> 2.0.3/jaxb-impl-2.0.3.jar:/Users/dain/.m2/repository/javax/xml/bind/ 
> jsr173_api/1.0/jsr173_api-1.0.jar:/Users/dain/.m2/repository/javax/ 
> xml/bind/jaxb-api/2.0/jaxb-api-2.0.jar:/Users/dain/.m2/repository/ 
> org/apache/geronimo/specs/geronimo-activation_1.1_spec/1.0-M1/ 
> geronimo-activation_1.1_spec-1.0-M1.jar:/Users/dain/.m2/repository/ 
> org/apache/xbean/xbean-finder/2.9-SNAPSHOT/xbean-finder-2.9- 
> SNAPSHOT.jar:/Users/dain/.m2/repository/commons-collections/commons- 
> collections/3.1/commons-collections-3.1.jar:/Users/dain/.m2/ 
> repository/oro/oro/2.0.8/oro-2.0.8.jar:/Users/dain/work/openejb/ 
> trunk/openejb3/container/openejb-core/target/test-classes:/Users/ 
> dain/work/openejb/trunk/openejb3/container/openejb-core/target/ 
> classes:/Users/dain/.m2/repository/commons-logging/commons-logging/ 
> 1.0.4/commons-logging-1.0.4.jar:/Users/dain/.m2/repository/log4j/ 
> log4j/1.2.12/log4j-1.2.12.jar:/Users/dain/.m2/repository/regexp/ 
> regexp/1.3/regexp-1.3.jar:/Users/dain/.m2/repository/commons- 
> primitives/commons-primitives/1.0/commons-primitives-1.0.jar:/Users/ 
> dain/.m2/repository/commons-logging/commons-logging-api/1.0.4/ 
> commons-logging-api-1.0.4.jar:/Users/dain/.m2/repository/antlr/ 
> antlr/2.7.2/antlr-2.7.2.jar:/Users/dain/work/openejb/trunk/openejb3/ 
> container/openejb-loader/target/test-classes:/Users/dain/work/ 
> openejb/trunk/openejb3/container/openejb-loader/target/classes:/ 
> Users/dain/.m2/repository/org/apache/geronimo/specs/geronimo- 
> servlet_2.5_spec/1.1-M1/geronimo-servlet_2.5_spec-1.1-M1.jar:/Users/ 
> dain/.m2/repository/cglib/cglib-nodep/2.1_3/cglib-nodep-2.1_3.jar:/ 
> Users/dain/.m2/repository/xerces/xercesImpl/2.4.0/ 
> xercesImpl-2.4.0.jar:/Users/dain/.m2/repository/asm/asm-tree/2.2.3/ 
> asm-tree-2.2.3.jar:/Users/dain/.m2/repository/asm/asm/2.2.3/ 
> asm-2.2.3.jar:/Users/dain/.m2/repository/asm/asm-commons/2.2.3/asm- 
> commons-2.2.3.jar:/Users/dain/.m2/repository/org/apache/derby/derby/ 
> 10.2.1.6/derby-10.2.1.6.jar:/Users/dain/.m2/repository/org/ 
> springframework/spring/2.0/spring-2.0.jar:/Users/dain/work/openejb/ 
> trunk/openejb3/itests/openejb-itests-beans/target/test-classes:/ 
> Users/dain/work/openejb/trunk/openejb3/itests/openejb-itests-beans/ 
> target/classes:/Users/dain/.m2/repository/ant/ant/1.6.5/ 
> ant-1.6.5.jar:/Users/dain/.m2/repository/commons-lang/commons-lang/ 
> 2.1/commons-lang-2.1.jar:/Users/dain/.m2/repository/xerces/ 
> xercesImpl/2.6.2/xercesImpl-2.6.2.jar:/Users/dain/.m2/repository/ 
> javax/persistence/persistence-api/1.0/persistence-api-1.0.jar:/ 
> Users/dain/.m2/repository/net/sourceforge/serp/serp/1.11.0/ 
> serp-1.11.0.jar:/Users/dain/.m2/repository/commons-collections/ 
> commons-collections/3.2/commons-collections-3.2.jar:/Users/dain/.m2/ 
> repository/commons-pool/commons-pool/1.3/commons-pool-1.3.jar:/ 
> Users/dain/.m2/repository/xerces/xmlParserAPIs/2.2.1/ 
> xmlParserAPIs-2.2.1.jar:/Users/dain/.m2/repository/hsqldb/hsqldb/ 
> 1.8.0.7/hsqldb-1.8.0.7.jar:/Users/dain/.m2/repository/org/apache/ 
> geronimo/specs/geronimo-jms_1.1_spec/1.1/geronimo- 
> jms_1.1_spec-1.1.jar:/Users/dain/.m2/repository/org/apache/geronimo/ 
> specs/geronimo-j2ee-connector_1.5_spec/1.1/geronimo-j2ee- 
> connector_1.5_spec-1.1.jar:/Users/dain/.m2/repository/org/apache/ 
> geronimo/specs/geronimo-jta_1.1_spec/1.0/geronimo- 
> jta_1.1_spec-1.0.jar:/Users/dain/.m2/repository/org/apache/geronimo/ 
> specs/geronimo-annotation_1.0_spec/1.0/geronimo- 
> annotation_1.0_spec-1.0.jar:/Users/dain/.m2/repository/org/apache/ 
> geronimo/specs/geronimo-ejb_3.0_spec/1.0/geronimo- 
> ejb_3.0_spec-1.0.jar:/Users/dain/.m2/repository/org/apache/openjpa/ 
> openjpa-jdbc-5/0.9.7-incubating-SNAPSHOT/openjpa-jdbc-5-0.9.7- 
> incubating-SNAPSHOT.jar:/Users/dain/.m2/repository/org/apache/ 
> openjpa/openjpa-jdbc/0.9.7-incubating-SNAPSHOT/openjpa-jdbc-0.9.7- 
> incubating-SNAPSHOT.jar:/Users/dain/.m2/repository/org/apache/ 
> openjpa/openjpa-kernel/0.9.7-incubating-SNAPSHOT/openjpa- 
> kernel-0.9.7-incubating-SNAPSHOT.jar:/Users/dain/.m2/repository/org/ 
> apache/openjpa/openjpa-lib/0.9.7-incubating-SNAPSHOT/openjpa- 
> lib-0.9.7-incubating-SNAPSHOT.jar:/Users/dain/.m2/repository/org/ 
> apache/openjpa/openjpa-persistence/0.9.7-incubating-SNAPSHOT/ 
> openjpa-persistence-0.9.7-incubating-SNAPSHOT.jar:/Users/dain/.m2/ 
> repository/org/apache/openjpa/openjpa-persistence-jdbc/0.9.7- 
> incubating-SNAPSHOT/openjpa-persistence-jdbc-0.9.7-incubating- 
> SNAPSHOT.jar:/Users/dain/.m2/repository/org/apache/openjpa/openjpa- 
> kernel-5/0.9.7-incubating-SNAPSHOT/openjpa-kernel-5-0.9.7- 
> incubating-SNAPSHOT.jar:/Users/dain/work/openejb/trunk/openejb3/ 
> itests/openejb-itests-app/target/test-classes:/Users/dain/work/ 
> openejb/trunk/openejb3/itests/openejb-itests-app/target/classes:/ 
> Users/dain/work/openejb/trunk/openejb3/itests/openejb-itests-client/ 
> target/test-classes:/Users/dain/work/openejb/trunk/openejb3/itests/ 
> openejb-itests-client/target/classes:/Users/dain/.m2/repository/ 
> activemq/jmdns/1.0-RC2/jmdns-1.0-RC2.jar:/Users/dain/.m2/repository/ 
> idb/idb/3.26/idb-3.26.jar:/Users/dain/.m2/repository/backport-util- 
> concurrent/backport-util-concurrent/2.1/backport-util- 
> concurrent-2.1.jar:/Users/dain/.m2/repository/commons-dbcp/commons- 
> dbcp/1.2.1/commons-dbcp-1.2.1.jar:/Users/dain/.m2/repository/ 
> commons-pool/commons-pool/1.2/commons-pool-1.2.jar:/Users/dain/.m2/ 
> repository/xml-apis/xml-apis/1.0.b2/xml-apis-1.0.b2.jar:/Users/ 
> dain/.m2/repository/org/apache/geronimo/specs/geronimo- 
> jaxrpc_1.1_spec/1.1/geronimo-jaxrpc_1.1_spec-1.1.jar:/Users/ 
> dain/.m2/repository/org/apache/geronimo/specs/geronimo-j2ee- 
> deployment_1.1_spec/1.1/geronimo-j2ee-deployment_1.1_spec-1.1.jar:/ 
> Users/dain/work/openejb/trunk/openejb3/container/openejb-javaagent/ 
> target/test-classes:/Users/dain/work/openejb/trunk/openejb3/ 
> container/openejb-javaagent/target/classes:/Users/dain/.m2/ 
> repository/org/apache/xbean/xbean-reflect/2.8/xbean- 
> reflect-2.8.jar:/Users/dain/.m2/repository/org/apache/geronimo/ 
> specs/geronimo-jpa_3.0_spec/1.0/geronimo-jpa_3.0_spec-1.0.jar:/ 
> Users/dain/.m2/repository/org/apache/xbean/xbean-naming/2.8/xbean- 
> naming-2.8.jar:/Users/dain/.m2/repository/org/apache/geronimo/specs/ 
> geronimo-j2ee-management_1.1_spec/1.0-M1/geronimo-j2ee- 
> management_1.1_spec-1.0-M1.jar:/Users/dain/.m2/repository/org/ 
> tranql/tranql/1.4.1/tranql-1.4.1.jar:/Users/dain/.m2/repository/org/ 
> apache/geronimo/specs/geronimo-interceptor_3.0_spec/1.0/geronimo- 
> interceptor_3.0_spec-1.0.jar:/Users/dain/.m2/repository/org/ 
> codehaus/swizzle/swizzle-stream/1.0.1/swizzle-stream-1.0.1.jar:/ 
> Users/dain/.m2/repository/mx4j/mx4j/3.0.1/mx4j-3.0.1.jar:/Users/ 
> dain/.m2/repository/org/apache/geronimo/modules/geronimo-kernel/2.0- 
> SNAPSHOT/geronimo-kernel-2.0-SNAPSHOT.jar:/Users/dain/.m2/ 
> repository/org/apache/geronimo/modules/geronimo-connector/2.0- 
> SNAPSHOT/geronimo-connector-2.0-SNAPSHOT.jar:/Users/dain/.m2/ 
> repository/org/apache/geronimo/modules/geronimo-transaction/2.0- 
> SNAPSHOT/geronimo-transaction-2.0-SNAPSHOT.jar:/Users/dain/.m2/ 
> repository/xstream/xstream/1.1.3/xstream-1.1.3.jar:/Users/dain/.m2/ 
> repository/xpp3/xpp3/1.1.3.3/xpp3-1.1.3.3.jar:/Users/dain/.m2/ 
> repository/org/apache/geronimo/specs/geronimo-jacc_1.1_spec/1.0-M2/ 
> geronimo-jacc_1.1_spec-1.0-M2.jar:/Users/dain/.m2/repository/org/ 
> codehaus/castor/castor/1.0.5/castor-1.0.5.jar:/Users/dain/.m2/ 
> repository/org/apache/activemq/activemq-core/4.1.0-incubator/ 
> activemq-core-4.1.0-incubator.jar:/Users/dain/.m2/repository/org/ 
> apache/activemq/activemq-ra/4.1.0-incubator/activemq-ra-4.1.0- 
> incubator.jar:/Users/dain/.m2/repository/org/apache/geronimo/specs/ 
> geronimo-jta_1.1_spec/1.0-SNAPSHOT/geronimo-jta_1.1_spec-1.0- 
> SNAPSHOT.jar:/Users/dain/.m2/repository/org/apache/geronimo/specs/ 
> geronimo-ejb_3.0_spec/1.0-SNAPSHOT/geronimo-ejb_3.0_spec-1.0- 
> SNAPSHOT.jar:/Users/dain/.m2/repository/org/apache/geronimo/specs/ 
> geronimo-annotation_1.0_spec/1.0-SNAPSHOT/geronimo- 
> annotation_1.0_spec-1.0-SNAPSHOT.jar:/Users/dain/.m2/repository/org/ 
> apache/geronimo/specs/geronimo-jms_1.1_spec/1.0/geronimo- 
> jms_1.1_spec-1.0.jar:/Users/dain/.m2/repository/hsqldb/hsqldb/ 
> 1.8.0.1/hsqldb-1.8.0.1.jar:/Applications/IntelliJ IDEA 5.1.1.app/ 
> lib/idea_rt.jar com.intellij.rt.execution.junit2.JUnitStarter - 
> ideVersion5 org.apache.openejb.core.cmp.jpa.JpaTest
> 124  CMP  INFO   [main] openjpa.MetaData - Found 4 classes with  
> metadata in 11 milliseconds.
> 92  CMP  INFO   [main] openjpa.Runtime - Starting OpenJPA 0.9.7- 
> incubating-SNAPSHOT
> 135  CMP  INFO   [main] openjpa.jdbc.JDBC - OpenJPA will now  
> connect to the database to attempt to determine what type of  
> database dictionary to use.  To prevent this connection in the  
> future, set your openjpa.jdbc.DBDictionary configuration property  
> to the appropriate value for your database (see the documentation  
> for available values).
> 195  CMP  INFO   [main] openjpa.jdbc.JDBC - Using dictionary class  
> "org.apache.openjpa.jdbc.sql.HSQLDictionary" (HSQL Database Engine  
> 1.8.0 ,HSQL Database Engine Driver 1.8.0).
> 297  CMP  INFO   [main] openjpa.MetaData - Found 4 classes with  
> metadata in 5 milliseconds.
> 299  CMP  WARN   [main] openjpa.MetaData - The class  
> "openejb.org.apache.openejb.test.entity.cmr.cmrmapping.OneOwningSideBe 
> an" listed in the openjpa.MetaDataFactory configuration property  
> could not be loaded; ignoring.
> Loading org/apache/openejb/test/entity/cmp/BasicCmpBean
> 661  CMP  INFO   [main] openjpa.MetaData - Parsing resource "file:/ 
> Users/dain/work/openejb/trunk/openejb3/container/openejb-core/ 
> target/test-classes/META-INF/jpa-test-mappings.xml".
> 1177  CMP  INFO   [main] openjpa.MetaData - Parsing class  
> "org.apache.openejb.test.entity.cmp.BasicCmpBean".
> 1212  CMP  INFO   [main] openjpa.MetaData - Parsing class  
> "org.apache.openejb.test.entity.cmp.BasicCmpBean".
> 1213  CMP  INFO   [main] openjpa.MetaData - Parsing package  
> "org.apache.openejb.test.entity.cmp.BasicCmpBean".
> 1230  CMP  INFO   [main] openjpa.MetaData - Parsing class  
> "org.apache.openejb.core.cmp.jpa.BasicCmpBean_Subclass".
> 1231  CMP  INFO   [main] openjpa.MetaData - Parsing class  
> "org.apache.openejb.core.cmp.jpa.BasicCmpBean_Subclass".
> 1232  CMP  INFO   [main] openjpa.MetaData - Parsing package  
> "org.apache.openejb.core.cmp.jpa.BasicCmpBean_Subclass".
> 1243  CMP  WARN   [main] openjpa.Enhance - An exception was thrown  
> while attempting to perform class file transformation on  
> "org.apache.openejb.test.entity.cmp.BasicCmpBean":
> <0|false|0.9.7-incubating-SNAPSHOT>  
> org.apache.openjpa.util.GeneralException: org.xml.sax.SAXException:  
> file:/Users/dain/work/openejb/trunk/openejb3/container/openejb-core/ 
> target/test-classes/META-INF/jpa-test-mappings.xml [Location: Line:  
> 45, C: 118]: Type  
> "openejb.org.apache.openejb.test.entity.cmr.cmrmapping.OneOwningSideBe 
> an" could not be instantiated.
> 	at  
> org.apache.openjpa.persistence.PersistenceMetaDataFactory.parseXML 
> (PersistenceMetaDataFactory.java:233)
> 	at org.apache.openjpa.persistence.PersistenceMetaDataFactory.load 
> (PersistenceMetaDataFactory.java:182)
> 	at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal 
> (MetaDataRepository.java:414)
> 	at org.apache.openjpa.meta.MetaDataRepository.getMetaData 
> (MetaDataRepository.java:272)
> 	at org.apache.openjpa.enhance.PCEnhancer.<init>(PCEnhancer.java:185)
> 	at org.apache.openjpa.enhance.PCClassFileTransformer.transform 
> (PCClassFileTransformer.java:124)
> 	at org.apache.openjpa.persistence.PersistenceProviderImpl 
> $ClassTransformerImpl.transform(PersistenceProviderImpl.java:140)
> 	at org.apache.openejb.persistence.PersistenceUnitInfoImpl 
> $PersistenceClassFileTransformer.transform 
> (PersistenceUnitInfoImpl.java:259)
> 	at sun.instrument.TransformerManager.transform 
> (TransformerManager.java:122)
> 	at sun.instrument.InstrumentationImpl.transform 
> (InstrumentationImpl.java:155)
> 	at java.lang.ClassLoader.defineClass1(Native Method)
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
> 	at java.security.SecureClassLoader.defineClass 
> (SecureClassLoader.java:124)
> 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
> 	at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> 	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> 	at java.lang.Class.forName0(Native Method)
> 	at java.lang.Class.forName(Class.java:242)
> 	at org.apache.openjpa.meta.MetaDataRepository.classForName 
> (MetaDataRepository.java:1226)
> 	at org.apache.openjpa.meta.MetaDataRepository.loadPersistentTypes 
> (MetaDataRepository.java:1214)
> 	at  
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.synchronizeMappings 
> (JDBCBrokerFactory.java:145)
> 	at org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newBrokerImpl 
> (JDBCBrokerFactory.java:127)
> 	at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker 
> (AbstractBrokerFactory.java:165)
> 	at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker 
> (DelegatingBrokerFactory.java:139)
> 	at  
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMa 
> nager(EntityManagerFactoryImpl.java:187)
> 	at  
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMa 
> nager(EntityManagerFactoryImpl.java:140)
> 	at  
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMa 
> nager(EntityManagerFactoryImpl.java:52)
> 	at  
> org.apache.openejb.core.cmp.jpa.JpaTestObject.createEntityManager 
> (JpaTestObject.java:279)
> 	at org.apache.openejb.core.cmp.jpa.JpaTestObject.beginTx 
> (JpaTestObject.java:286)
> 	at org.apache.openejb.core.cmp.jpa.JpaTestObject.jpaLifecycle 
> (JpaTestObject.java:119)
> 	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:585)
> 	at org.apache.openejb.core.cmp.jpa.JpaTest.invoke(JpaTest.java:192)
> 	at org.apache.openejb.core.cmp.jpa.JpaTest.testJta(JpaTest.java:106)
> 	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:585)
> 	at junit.framework.TestCase.runTest(TestCase.java:154)
> 	at junit.framework.TestCase.runBare(TestCase.java:127)
> 	at junit.framework.TestResult$1.protect(TestResult.java:106)
> 	at junit.framework.TestResult.runProtected(TestResult.java:124)
> 	at junit.framework.TestResult.run(TestResult.java:109)
> 	at junit.framework.TestCase.run(TestCase.java:118)
> 	at junit.framework.TestSuite.runTest(TestSuite.java:208)
> 	at junit.framework.TestSuite.run(TestSuite.java:203)
> 	at junit.textui.TestRunner.doRun(TestRunner.java:116)
> 	at com.intellij.rt.execution.junit2.IdeaJUnitAgent.doRun 
> (IdeaJUnitAgent.java:58)
> 	at junit.textui.TestRunner.start(TestRunner.java:172)
> 	at  
> com.intellij.rt.execution.junit.TextTestRunner2.startRunnerWithArgs 
> (TextTestRunner2.java:23)
> 	at  
> com.intellij.rt.execution.junit2.JUnitStarter.prepareStreamsAndStart 
> (JUnitStarter.java:98)
> 	at com.intellij.rt.execution.junit2.JUnitStarter.main 
> (JUnitStarter.java:32)
> Caused by: java.io.IOException: org.xml.sax.SAXException: file:/ 
> Users/dain/work/openejb/trunk/openejb3/container/openejb-core/ 
> target/test-classes/META-INF/jpa-test-mappings.xml [Location: Line:  
> 45, C: 118]: Type  
> "openejb.org.apache.openejb.test.entity.cmr.cmrmapping.OneOwningSideBe 
> an" could not be instantiated.
> 	at org.apache.openjpa.lib.meta.XMLMetaDataParser.parseNewResource 
> (XMLMetaDataParser.java:373)
> 	at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse 
> (XMLMetaDataParser.java:312)
> 	at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse 
> (XMLMetaDataParser.java:289)
> 	at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse 
> (XMLMetaDataParser.java:263)
> 	at  
> org.apache.openjpa.persistence.PersistenceMetaDataFactory.parseXML 
> (PersistenceMetaDataFactory.java:231)
> 	... 59 more
> Caused by: org.xml.sax.SAXException: file:/Users/dain/work/openejb/ 
> trunk/openejb3/container/openejb-core/target/test-classes/META-INF/ 
> jpa-test-mappings.xml [Location: Line: 45, C: 118]: Type  
> "openejb.org.apache.openejb.test.entity.cmr.cmrmapping.OneOwningSideBe 
> an" could not be instantiated.
> 	at org.apache.openjpa.lib.meta.XMLMetaDataParser.getException 
> (XMLMetaDataParser.java:649)
> 	at org.apache.openjpa.lib.meta.CFMetaDataParser.classForName 
> (CFMetaDataParser.java:281)
> 	at  
> org.apache.openjpa.persistence.XMLPersistenceMetaDataParser.classForNa 
> me(XMLPersistenceMetaDataParser.java:1664)
> 	at  
> org.apache.openjpa.persistence.XMLPersistenceMetaDataParser.startClass 
> (XMLPersistenceMetaDataParser.java:722)
> 	at org.apache.openjpa.lib.meta.CFMetaDataParser.startElement 
> (CFMetaDataParser.java:102)
> 	at org.apache.openjpa.lib.meta.XMLMetaDataParser.startElement 
> (XMLMetaDataParser.java:426)
> 	at org.apache.xerces.parsers.AbstractSAXParser.startElement 
> (Unknown Source)
> 	at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement 
> (Unknown Source)
> 	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement 
> (Unknown Source)
> 	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl 
> $FragmentContentDispatcher.dispatch(Unknown Source)
> 	at  
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument 
> (Unknown Source)
> 	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> 	at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
> 	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> 	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> 	at javax.xml.parsers.SAXParser.parse(SAXParser.java:375)
> 	at org.apache.openjpa.lib.meta.XMLMetaDataParser.parseNewResource 
> (XMLMetaDataParser.java:370)
> 	... 63 more
> 1289  CMP  INFO   [main] openjpa.MetaData - Parsing class  
> "javax.ejb.EntityContext".
> 1290  CMP  INFO   [main] openjpa.MetaData - Parsing package  
> "javax.ejb.EntityContext".
>
> java.lang.NoSuchMethodError:  
> org.apache.openejb.test.entity.cmp.BasicCmpBean.pcGetManagedFieldCount 
> ()I
> 	at org.apache.openejb.core.cmp.jpa.BasicCmpBean_Subclass.<clinit> 
> (BasicCmpBean_Subclass.java)
> 	at java.lang.Class.forName0(Native Method)
> 	at java.lang.Class.forName(Class.java:242)
> 	at org.apache.openjpa.meta.MetaDataRepository.classForName 
> (MetaDataRepository.java:1226)
> 	at org.apache.openjpa.meta.MetaDataRepository.loadPersistentTypes 
> (MetaDataRepository.java:1214)
> 	at  
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.synchronizeMappings 
> (JDBCBrokerFactory.java:145)
> 	at org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newBrokerImpl 
> (JDBCBrokerFactory.java:127)
> 	at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker 
> (AbstractBrokerFactory.java:165)
> 	at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker 
> (DelegatingBrokerFactory.java:139)
> 	at  
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMa 
> nager(EntityManagerFactoryImpl.java:187)
> 	at  
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMa 
> nager(EntityManagerFactoryImpl.java:140)
> 	at  
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMa 
> nager(EntityManagerFactoryImpl.java:52)
> 	at  
> org.apache.openejb.core.cmp.jpa.JpaTestObject.createEntityManager 
> (JpaTestObject.java:279)
> 	at org.apache.openejb.core.cmp.jpa.JpaTestObject.beginTx 
> (JpaTestObject.java:286)
> 	at org.apache.openejb.core.cmp.jpa.JpaTestObject.jpaLifecycle 
> (JpaTestObject.java:119)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke 
> (NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke 
> (DelegatingMethodAccessorImpl.java:25)
> 	at org.apache.openejb.core.cmp.jpa.JpaTest.invoke(JpaTest.java:192)
> 	at org.apache.openejb.core.cmp.jpa.JpaTest.testJta(JpaTest.java:106)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke 
> (NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke 
> (DelegatingMethodAccessorImpl.java:25)
> 	at com.intellij.rt.execution.junit2.JUnitStarter.main 
> (JUnitStarter.java:32)
>
>

Craig Russell
Architect, Sun Java Enterprise System http://java.sun.com/products/jdo
408 276-5638 mailto:Craig.Russell@sun.com
P.S. A good JDO? O, Gasp!


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