Embeddable EJB3 Alpha3 - Unknown entity: org.jboss.tutorial.

[marceloverdijk]

I tried the 'simple' example from Embedabble EJB3.0 Alpha 3 release but got the following error:

20:06:24 DEBUG [KernelFactory.assembleNewKernel:68] Starting JBoss Kernel construction...
20:06:25 DEBUG [KernelFactory.assembleNewKernel:94] Completed JBoss Kernel construction. Duration: 301 milliseconds
20:06:26 WARN [XsdBinder.bindGlobalGroup:1097] NOT HANDLED WILDCARD IN GLOBAL MODEL GROUP
20:06:28 INFO [LocalTxDataSource.bindConnectionFactory:102] Bound datasource to JNDI name 'java:/DefaultDS'
20:06:29 INFO [JaccHelper.initialiseJacc:46] Initialising JACC Context for deployment: ehcache
20:06:30 INFO [Ejb3Deployment.create:268] EJB3 deployment time took: 631
20:06:30 INFO [JaccHelper.initialiseJacc:46] Initialising JACC Context for deployment: resources
20:06:30 INFO [Ejb3Deployment.initializeManagedEntityManagerFactory:455] Found persistence.xml file in EJB3 jar
20:06:30 DEBUG [IdleRemover.internalRegisterPool:112] internalRegisterPool: registering pool with interval 100000 old interval: 9223372036854775807
20:06:30 DEBUG [IdleRemover.internalRegisterPool:123] internalRegisterPool: about to notify thread: old next: 1130436440838, new next: 1130436440838
20:06:30 DEBUG [LocalManagedConnectionFactory.createManagedConnection:147] Using properties: {user=sa, password=--hidden--}
20:06:30 DEBUG [LocalManagedConnectionFactory.getDriver:252] Checking driver for URL: jdbc:hsqldb:.
20:06:30 DEBUG [LocalManagedConnectionFactory.isDriverLoadedForURL:304] Driver not yet registered for url: jdbc:hsqldb:.
20:06:30 DEBUG [LocalManagedConnectionFactory.isDriverLoadedForURL:299] Driver already registered for url: jdbc:hsqldb:.
20:06:32 INFO [Ejb3Deployment.initializeManagedEntityManagerFactory:533] Create EntityManager with JNDI name: custdb
20:06:32 INFO [Ejb3Deployment.create:268] EJB3 deployment time took: 2434
20:06:32 INFO [JaccHelper.initialiseJacc:46] Initialising JACC Context for deployment: bin
20:06:32 INFO [Ejb3AnnotationHandler.getContainers:137] found EJB3: ejbName=org.jboss.tutorial.simple.CustomerDAOBean, class=org.jboss.tutorial.simple.CustomerDAOBean, type=STATELESS
20:06:32 DEBUG [Ejb3Deployment.registerContainer:249] Bound ejb3 container jboss.j2ee:service=EJB3,name=org.jboss.tutorial.simple.CustomerDAOBean
20:06:32 DEBUG [StatelessManager.jbossInternalCreate:241] Creating StatelessManager
20:06:33 INFO [JaccHelper.addPermissions:129] org.jboss.tutorial.simple.CustomerDAOBean has no @SecurityDomain - skipping JACC configuration
20:06:33 DEBUG [StatelessManager.jbossInternalCreate:254] Created StatelessManager
20:06:33 INFO [Ejb3Deployment.initializeManagedEntityManagerFactory:518] default entity manager name: bin
20:06:34 INFO [Ejb3Deployment.initializeManagedEntityManagerFactory:533] Create EntityManager with JNDI name: bin
20:06:34 INFO [Ejb3Deployment.create:268] EJB3 deployment time took: 1662
20:06:34 INFO [JaccHelper.initialiseJacc:46] Initialising JACC Context for deployment: conf
20:06:34 INFO [Ejb3Deployment.create:268] EJB3 deployment time took: 0
20:06:34 INFO [JaccHelper.initialiseJacc:46] Initialising JACC Context for deployment: log4j-1.2.9
20:06:35 INFO [Ejb3Deployment.create:268] EJB3 deployment time took: 661
20:06:35 INFO [JaccHelper.initialiseJacc:46] Initialising JACC Context for deployment: commons-logging-1.0.4
20:06:35 INFO [Ejb3Deployment.create:268] EJB3 deployment time took: 60
20:06:35 INFO [JaccHelper.initialiseJacc:46] Initialising JACC Context for deployment: junit
20:06:35 INFO [Ejb3Deployment.create:268] EJB3 deployment time took: 210
20:06:35 DEBUG [StatelessManager.jbossInternalStart:270] Starting StatelessManager
20:06:35 DEBUG [UserTransactionImpl.:41] new UserTx: org.jboss.ejb3.tx.UserTransactionImpl@3f4ebd
20:06:35 INFO [ProxyDeployer.start:64] no declared remote bindings for : org.jboss.tutorial.simple.CustomerDAOBean
20:06:35 INFO [ProxyDeployer.start:67] there is remote interfaces for org.jboss.tutorial.simple.CustomerDAOBean
20:06:35 INFO [ProxyDeployer.start:69] default remote binding has jndiName of org.jboss.tutorial.simple.CustomerDAORemote
20:06:35 DEBUG [StatelessManager.jbossInternalStart:286] Started StatelessManager
----------------------------------------------------------
This test scans the System Property java.class.path for all annotated EJB3 classes
20:06:35 DEBUG [SecurityAssociation.:137] Using ThreadLocal: false
20:06:35 DEBUG [ManagedEntityManagerFactory.getSession:129] GETTING NEW EntityManager
20:06:35 DEBUG [ManagedEntityManagerFactory.getSession:140] logLivedSession.get() was NULL
20:06:35 DEBUG [ManagedEntityManagerFactory.getSession:148] LONG LIVED NOT FOUND
20:06:35 DEBUG [ManagedEntityManagerFactory.afterCompletion:103] ************** closing entity managersession **************
20:06:35 ERROR [Main2.main:57] Error: javax.ejb.EJBException: null; CausedByException is:
Unknown entity: org.jboss.tutorial.simple.Customer

Maybe I'm missing something???
I'm using the most basic configuration as from the examples. No changes made to persistence.xml or any config files in embedded-ejb/conf except log4j.xml. I'm a little bit puzzled with this one....

Regards,
Marcel

[bill.burke]

you ran this out of the box? What OS?

[marceloverdijk]

Sorry,
Found the problem. When using the build.xml from dist everything works fine.

I'd setup an Eclipse project adding /conf and docs\embedded-tutorial\simple-deployment\resources as classpath folders.
I then run the Main class but it failed. I think the persistence.xml is needed to be inside the .jar. Just inside a classpath folder is not enough.
Is this maybe changed, I remember it worked like above before.. but I'm not sure.

Cheers,
Marcel

[marceloverdijk]

What is the best way to configure the project in Ecipse so you can run the Main class without having to build the jar file?

[bill.burke]

I use intellij personally. Never used Eclipse before. I'm old school anyways and do a lot of stuff on command line...

I will schedule an eclipse and intellij project tutorial to be added to the distribution. But, if you figure it out in the meantime, can you write something in our Wiki?

BTW, the deployer looks for persistence.xml in META-INF/ It also scans java.class.path System property to find out the jars/directiories in your claspath to scan for EJBs/entities.

It looks like I still need to do some work around testing EJB3 within an IDE though. Hopefully you can help. If not, you'll have to wait a little while til we catch up!