[JBoss-user] home.create throws an IllegalStateException

[Ferguson, D. <dfe...@co...>]

Hi,

When I call home.create() for my entity bean it behaves just fine under
normal situations. However if I call home.create() serveral times in
succession only the first call will work the others will throw and
IllegalStateException. The exception is getting when becuase the
InstanceCache object finds the id in it's cache..   Which is bizarre because
the I print out the id and it is unique.  Another thing that is bizare is
the message that comes back from the instant cache indicates that the id is
0!

Any ideas?

Stack Trace....
*******************************************************
Login] Found CoreUser interface 
[CoreUserBean] TRANSACTION ROLLBACK EXCEPTION:null; nested exception is: 
        javax.ejb.EJBException 
[CoreUserBean] java.lang.IllegalStateException: INSERTING AN ALREADY 
EXISTING BEAN, ID = 0 
[CoreUserBean]  at 
org.jboss.ejb.plugins.AbstractInstanceCache.insert(AbstractInstanceCache.jav
a:207) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.BMPPersistenceManager.createEntity(BMPPersistenceManag
er.java:165) 
[CoreUserBean]  at 
org.jboss.ejb.EntityContainer.createHome(EntityContainer.java:441) 
[CoreUserBean]  at java.lang.reflect.Method.invoke(Native Method) 
[CoreUserBean]  at 
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContaine
r.java:639) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySync
hronizationInterceptor.java:160) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInt
erceptor.java:87) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:135)

[CoreUserBean]  at 
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:263) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:86) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.jav
a:164) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:106) 
[CoreUserBean]  at 
org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:316) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHome(JRMPContai
nerInvoker.java:369) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHome(JRMPContai
nerInvoker.java:423) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invoke(HomeProxy.java:212) 
[CoreUserBean]  at $Proxy43.create(Unknown Source) 
[CoreUserBean]  at 
com.coremetrics.security.LoginBean.createCoreUser(LoginBean.java:61) 
[CoreUserBean]  at java.lang.reflect.Method.invoke(Native Method) 
[CoreUserBean]  at 
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(Stateles
sSessionContainer.java:472) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSe
ssionInstanceInterceptor.java:87) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:133)

[CoreUserBean]  at 
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:263) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:99) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:19
0) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195) 
[CoreUserBean]  at 
org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.jav
a:271) 
[CoreUserBean]  at 
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerI
nvoker.java:392) 
[CoreUserBean]  at java.lang.reflect.Method.invoke(Native Method) 
[CoreUserBean]  at 
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:241) 
[CoreUserBean]  at sun.rmi.transport.Transport$1.run(Transport.java:142) 
[CoreUserBean]  at java.security.AccessController.doPrivileged(Native 
Method) 
[CoreUserBean]  at 
sun.rmi.transport.Transport.serviceCall(Transport.java:139) 
[CoreUserBean]  at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:443) 
[CoreUserBean]  at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:6
43) 
[CoreUserBean]  at java.lang.Thread.run(Thread.java:484)