Hello folks!
I beg your pardon, but i have another problem with crm. I don't only need an
n-m relationship, i also need an bidrectional 1-1 relationship. I tried to
develop one, but i receive this error message, when i try to call the getter
methods from my testclient. Could anyone tell me what this error message
means?
I receive exactly the same error message if i try to convert my unidirectional
to a bidirectional one. Pleeease help me. I don't know anything anymore.
Greetings, Janine
----------------->
java.rmi.ServerException: RemoteException occurred in server thread; nested
exception is:
java.rmi.ServerException: EJBException:; nested exception is:
javax.ejb.EJBException: Fehler in FloFaBean.getZugang:
javax.ejb.TransactionRolledbackLocalException: null; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
null; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown
Source)
at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
at sun.rmi.server.UnicastRef.invoke(Unknown Source)
at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown Source)
at
org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.
java:135)
at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:96)
at
org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45)
at
org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterce
ptor.java:100)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy1.getZugang(Unknown Source)
at de.nine.client.Florames.testBean(Florames.java:57)
at de.nine.client.Florames.main(Florames.java:136)
Caused by: java.rmi.ServerException: EJBException:; nested exception is:
javax.ejb.EJBException: Fehler in FloFaBean.getZugang:
javax.ejb.TransactionRolledbackLocalException: null; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
null; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2
at
org.jboss.ejb.plugins.LogInterceptor.handleException(LogInterceptor.java:347)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderI
nterceptor.java:122)
at
org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContain
er.java:331)
at org.jboss.ejb.Container.invoke(Container.java:700)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatch
er.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:367)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.ejb.EJBException: Fehler in FloFaBean.getZugang:
javax.ejb.TransactionRolledbackLocalException: null; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
null; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
null; CausedByException is:
Reentrant method call detected: Zugang 2; CausedByException is:
Reentrant method call detected: Zugang 2
at de.nine.session.FloFaBean.getZugang(FloFaBean.java:108)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessS
essionContainer.java:683)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(Cached
ConnectionInterceptor.java:185)
at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSess
ionInstanceInterceptor.java:72)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.j
ava:84)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.ja
va:267)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:118)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
... 21 more
====
That's the code from KundeBean.java:
// ======================================================================
// CMR Felder
// ======================================================================
// ----------------------------------------------------------------------
/**
* Zugangsdaten des Kunden liefern
*
* @return Zugangsdaten des Kunden
*
* @ejb.value-object
* aggregate="de.nine.cmp.ZugangValue"
* aggregate-name="Zugang"
* members="de.nine.cmp.ZugangLocal"
* members-name="Zugang"
* relation="external"
* @ejb.relation
* name="zugang-kunde"
* role-name="kunde-hat-zugang"
* @ejb.interface-method
* view-type="local"
*/
public abstract ZugangLocal getZugang();
/**
* Zugangsdaten des Kunden setzen
*
* @param zugang: Zugangsdaten des Kunden
*
* @ejb.interface-method
* view-type="local"
*/
public abstract void setZugang(ZugangLocal zugang);
====
That's the code from ZugangBean:
// ======================================================================
// CMR Felder
// ======================================================================
// ----------------------------------------------------------------------
/**
* Kundendaten liefern
*
* @return Kundendaten
*
* @ejb.value-object
* aggregate="de.nine.cmp.KundeValue"
* aggregate-name="Kunde"
* members="de.nine.cmp.KundeLocal"
* members-name="Kunde"
* relation="external"
* @ejb.relation
* name="zugang-kunde"
* role-name="zugang-gehoert_zu-kunde"
* @ejb.interface-method
* view-type="local"
*
* @jboss.relation
* fk-column="fkKunde"
* related-pk-field="idKunde"
*/
public abstract KundeLocal getKunde();
/**
* Kundendaten setzen
*
* @param kunde: Kundendaten
*
* @ejb.interface-method
* view-type="local"
*/
public abstract void setKunde(KundeLocal kunde);
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