I have a very simple CMP 2.0 Bean. It has one Field on one table.
I am using jboss 3.0 beta 2 (from cvs)
I am trying to call the create method on my Bean from a Local Interface
in a Stateful Session Bean.
When I call create, I get the following output in my server.log:
2002-04-01 16:46:39,968 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.AccountMasterEJB] Create:
pk=dennis
2002-04-01 16:46:40,144 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.AccountMasterEJB] Executing
SQL: SELECT COUNT(*) FROM AccountMaster WHERE Username=?
2002-04-01 16:46:40,242 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.AccountMasterEJB] Executing
SQL: INSERT INTO AccountMaster (Username) VALUES (?)
2002-04-01 16:46:40,245 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.AccountMasterEJB] Create: Rows
affected = 1
It appears that the CMP worked correctly. The client Bean however,
catches the following EJBException:
2002-04-01 16:46:40,258 ERROR [STDERR]
java.lang.reflect.UndeclaredThrowableException:
2002-04-01 16:46:40,258 ERROR [STDERR] java.rmi.ServerException: null
Embedded Exception
$Proxy23; nested exception is:
javax.ejb.EJBException: null
Embedded Exception
$Proxy23
2002-04-01 16:46:40,258 ERROR [STDERR] javax.ejb.EJBException: null
Embedded Exception
$Proxy23
2002-04-01 16:46:40,259 ERROR [STDERR] at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1072)
2002-04-01 16:46:40,259 ERROR [STDERR] at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:73)
2002-04-01 16:46:40,259 ERROR [STDERR] at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:222)
2002-04-01 16:46:40,260 ERROR [STDERR] at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:176)
2002-04-01 16:46:40,260 ERROR [STDERR] at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:134)
2002-04-01 16:46:40,260 ERROR [STDERR] at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:79)
2002-04-01 16:46:40,261 ERROR [STDERR] at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:98)
2002-04-01 16:46:40,261 ERROR [STDERR] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167)
2002-04-01 16:46:40,261 ERROR [STDERR] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:52)
2002-04-01 16:46:40,262 ERROR [STDERR] at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:102)
2002-04-01 16:46:40,262 ERROR [STDERR] at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:109)
2002-04-01 16:46:40,262 ERROR [STDERR] at
org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:468)
2002-04-01 16:46:40,262 ERROR [STDERR] at
org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invokeHome(BaseLocalContainerInvoker.java:243)
2002-04-01 16:46:40,263 ERROR [STDERR] at
org.jboss.ejb.plugins.local.BaseLocalContainerInvoker$HomeProxy.invoke(BaseLocalContainerInvoker.java:367)
2002-04-01 16:46:40,263 ERROR [STDERR] at $Proxy12.create(Unknown
Source)
etc, etc....
This is my create method in the EJB
public String ejbCreate ( String username ) throws CreateException {
setUsername ( username );
// if I add debugging info here, it gets printed just
// fine
return null; // standard for CMP
}
Any suggestions? Any help appreciated.
-Dennis
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