oracle and jdbc2 persistence manager
guix Dec 5, 2005 11:32 AMHi:
I have an app that has been working fine with CMP 2.x and Cache. I want to change it to cmp2.x jdbc2 pm but as soon as I change it, my finders stop working
16:48:49,024 ERROR [SummitTradeEJB#findLatestTrades] Finder failed: null java.lang.NullPointerException at org.jboss.ejb.plugins.cmp.jdbc2.AbstractQueryCommand$EagerCollectionStrategy.readResultSet(AbstractQueryCommand.java:339) at org.jboss.ejb.plugins.cmp.jdbc2.AbstractQueryCommand.fetchCollection(AbstractQueryCommand.java:161) at org.jboss.ejb.plugins.cmp.jdbc2.JDBCStoreManager2.findEntities(JDBCStoreManager2.java:349) at org.jboss.ejb.plugins.CMPPersistenceManager.findEntities(CMPPersistenceManager.java:322) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.findEntities(CachedConnectionInterceptor.java:245) at org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:649) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.invocation.Invocation.performCall(Invocation.java:345) at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1113) at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:90) at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:189) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:180) at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:90) at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:119) at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:110) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:335) at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:146) at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:130) at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:121) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93) at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:508) at org.jboss.ejb.Container.invoke(Container.java:894) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:344) at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:118) at $Proxy2650.findLatestTrades(Unknown Source)
Shouldn't it work right away just changing the container configuration in jboss.xml??
Am I missing something?
Best regards