Bug in jBoss 3.0.1RC1 CMR collection

[jhvaranda]

Hello,

Jboss 3.0.1RC1
Windows2000
Oracle 8i

I'm having a java.lang.IllegalStateException when I do the following in a one-to-many relationship:

Collection result= new java.util.ArrayList();
MyEntityBean entity = entityHome.findByPrimaryKey(pk);
Collection cmrCollection = entity.getManySideCollection();
result.addAll(cmrCollection);

It's executed in a Stateless session bean and all methods involved are transaction demarcated as "Required".

It works at the first time I execute but when I run it again, in the same VM or in another one, the exception is thrown!

The same statements work fine in all previous releases:
Jboss3.0.0 final
Jboss3.0.0RC3

Any ideas?

Thanks,
JH

My jboss stack trace is:
14:09:11,103 ERROR [LogInterceptor] TransactionRolledbackException, causedBy:
java.lang.IllegalStateException: A CMR collection may only be used within the transction in which it was created
at org.jboss.ejb.plugins.cmp.jdbc.bridge.RelationSet.getIdList(RelationSet.java:58)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.RelationSet.size(RelationSet.java:65)
at java.util.ArrayList.addAll(ArrayList.java:433)
at prodasen.negocio.ejb.prodasenon.ProdasenONBean.getPessoasPorSituacao(ProdasenONBean.java:894)
at prodasen.negocio.ejb.prodasenon.ProdasenONBean.getPessoasPorTipoSituacao(ProdasenONBean.java:735)
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.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:664)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:77)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:176)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:183)
at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313)
at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLocalContainerInvoker.java:296)
at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:81)
at $Proxy780.getPessoasPorTipoSituacao(Unknown Source)
at prodasen.negocio.ejb.processoon.ProcessoONBean.getProcessos(ProcessoONBean.java:834)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:664)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:77)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:176)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:183)
at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313)
at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLocalContainerInvoker.java:296)
at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:81)
at $Proxy779.getProcessos(Unknown Source)
at prodasen.grhsf.desligamento.comissionado.ejb.DesligamentoONBean.obterListaServidoresPorFiltro(DesligamentoONBean.java:185)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:664)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:77)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:176)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:183)
at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313)
at org.jboss.ejb.Container.invoke(Container.java:705)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:362)
at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:536)

[dsundstrom]

If you are using Commit Option A, there is a known bug the causes the relation set to never be reset. It has been fixed in CVS. If you are not using Commit Option A, pleas post a bug report at sourceforge with a small reproducible testcase.

[jhvaranda]

Thanks Dain,

I was using comit-option A. I'll get the latest version.

[pete]

Hi,

I've just downloaded JBOSS 3.0.2 to get around this problem and its still occurring. Here's the sample code fomn the session bean which gets the problem:

public void seeOrdersTest()
{
try
{
// get list of orders - CMRs - there are
// two in this test
Collection orders = this.orderLocalHome.findAll();
Iterator it = orders.iterator();

// get 1st order
OrderLocal ol = (OrderLocal) it.next();

// get list of order items - CMRs
Collection items = ol.getOrderItems();
}
catch(Exception ex)
{
ex.printStackTrace();
}

The IllegalState exception (A CMR collectiomay only be used...) appears as soon as the second "Collection" line is executed. All beans are using the "Required" transaction attribute.

Is this fixed anywhere? It becomes really pointless to use CMP2.0 relations when this issue crops up!

Thanks in advance,

Pete

[pete]

Hi,

I've just downloaded JBOSS 3.0.2 to get around this problem and its still occurring. Here's the sample code fomn the session bean which gets the problem:

public void seeOrdersTest()
{
try
{
// get list of orders - CMRs - there are
// two in this test
Collection orders = this.orderLocalHome.findAll();
Iterator it = orders.iterator();

// get 1st order
OrderLocal ol = (OrderLocal) it.next();

// get list of order items - CMRs
Collection items = ol.getOrderItems();
}
catch(Exception ex)
{
ex.printStackTrace();
}

The IllegalState exception (A CMR collectiomay only be used...) appears as soon as the second "Collection" line is executed. All beans are using the "Required" transaction attribute.

Is this fixed anywhere? It becomes really pointless to use CMP2.0 relations when this issue crops up!

Thanks in advance,

Pete

[pete]

Hi,

I've just downloaded JBOSS 3.0.2 to get around this problem and its still occurring. Here's the sample code fomn the session bean which gets the problem:

public void seeOrdersTest()
{
try
{
// get list of orders - CMRs - there are
// two in this test
Collection orders = this.orderLocalHome.findAll();
Iterator it = orders.iterator();

// get 1st order
OrderLocal ol = (OrderLocal) it.next();

// get list of order items - CMRs
Collection items = ol.getOrderItems();
}
catch(Exception ex)
{
ex.printStackTrace();
}

The IllegalState exception (A CMR collectiomay only be used...) appears as soon as the second "Collection" line is executed. All beans are using the "Required" transaction attribute.

Is this fixed anywhere? It becomes really pointless to use CMP2.0 relations when this issue crops up!

Thanks in advance,

Pete

[pete]

Hi,

I've just downloaded JBOSS 3.0.2 to get around this problem and its still occurring. Here's the sample code fomn the session bean which gets the problem:

public void seeOrdersTest()
{
try
{
// get list of orders - CMRs - there are
// two in this test
Collection orders = this.orderLocalHome.findAll();
Iterator it = orders.iterator();

// get 1st order
OrderLocal ol = (OrderLocal) it.next();

// get list of order items - CMRs
Collection items = ol.getOrderItems();
}
catch(Exception ex)
{
ex.printStackTrace();
}

The IllegalState exception (A CMR collectiomay only be used...) appears as soon as the second "Collection" line is executed. All beans are using the "Required" transaction attribute.

Is this fixed anywhere? It becomes really pointless to use CMP2.0 relations when this issue crops up!

Thanks in advance,

Pete

[pete]

Hi,

I've just downloaded JBOSS 3.0.2 to get around this problem and its still occurring. Here's the sample code fomn the session bean which gets the problem:

public void seeOrdersTest()
{
try
{
// get list of orders - CMRs - there are
// two in this test
Collection orders = this.orderLocalHome.findAll();
Iterator it = orders.iterator();

// get 1st order
OrderLocal ol = (OrderLocal) it.next();

// get list of order items - CMRs
Collection items = ol.getOrderItems();
}
catch(Exception ex)
{
ex.printStackTrace();
}

The IllegalState exception (A CMR collectiomay only be used...) appears as soon as the second "Collection" line is executed. All beans are using the "Required" transaction attribute.

Is this fixed anywhere? It becomes really pointless to use CMP2.0 relations when this issue crops up!

Thanks in advance,

Pete