Sorry I have to reopen this case. after I try to dig more and again
encounter some errors when I try to acquire a pb from a active
transaction.
db = odmg.newDatabase();
db.open(site.getDbConnectionAlias(),Database.OPEN_READ_WRITE);
Transaction tx = odmg.currentTransaction();
//if I add this line it will throw the following errors.
broker = ((TransactionImpl) tx).getBroker();
I have broker.close() in the finally clause and db.close() in the
ejbRemove() method of the stateless session bean.
I only have db.close() in the ejbRemove() method. The funny thing is
this happens only when I include the method to get pb using the above
mentioned method. Seems, otherwise the ejbRemove() never get invoked by
the container. Is there any extra ejb deployment descriptor I have to
include.(I follow closely Armin ejb test case)? What's the correct ways
to use the external transaction? What the method to acquire pb from the
ODMG api?
Thanks in advance.
Cheers
Stephen
2003-09-25 17:48:23,495 INFO [STDOUT]
[org.apache.ojb.odmg.DatabaseImpl] ERROR:
2003-09-25 17:48:23,495 INFO [STDOUT] Could not close database, found
active transaction. tx-status was 'STATUS_ACTIVE'
2003-09-25 17:48:23,526 INFO [STDOUT]
[org.apache.ojb.odmg.J2EETransactionImpl] ERROR:
2003-09-25 17:48:23,526 INFO [STDOUT] Could not commit, because tx
status was marked rollback
2003-09-25 17:48:23,541 ERROR [STDERR]
org.apache.ojb.broker.OJBRuntimeException: Could not commit, because tx
status was marked rollback
at
org.apache.ojb.odmg.J2EETransactionImpl.beforeCompletion(Unknown Source)
at
org.jboss.tm.TxCapsule.doBeforeCompletion(TxCapsule.java:1416)
at org.jboss.tm.TxCapsule.rollback(TxCapsule.java:484)
at
org.jboss.tm.TransactionImpl.rollback(TransactionImpl.java:83)
at
org.jboss.ejb.plugins.TxInterceptorCMT.endTransaction(TxInterceptorCMT.j
ava:357)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptor
CMT.java:247)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:98)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.jav
a:130)
at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
at
org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer
.java:313)
at org.jboss.ejb.Container.invoke(Container.java:738)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:383
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.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.ja
va:701)
at java.lang.Thread.run(Thread.java:534)
2003-09-25 17:48:23,588 ERROR [org.jboss.ejb.plugins.LogInterceptor]
RuntimeException:
org.odmg.TransactionInProgressException: Database cannot be closed,
associated Tx is still open.
Used PBKey was org.apache.ojb.broker.PBKey: jcdAlias=syweb, user=syl,
password=*****
at org.apache.ojb.odmg.DatabaseImpl.close(Unknown Source)
at
my.com.shinyang.eply.service.ejb.LogReceivingSessionBean.ejbRemove(LogRe
ceivingSessionBean.java:91)
at
org.jboss.ejb.StatelessSessionEnterpriseContext.discard(StatelessSession
EnterpriseContext.java:93)
at
org.jboss.ejb.plugins.AbstractInstancePool.discard(AbstractInstancePool.
java:271)
at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Statele
ssSessionInstanceInterceptor.java:99)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterce
ptor.java:107)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptor
CMT.java:237)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:98)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.jav
a:130)
at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
at
org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer
.java:313)
at org.jboss.ejb.Container.invoke(Container.java:738)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:383
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.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.ja
va:701)
at java.lang.Thread.run(Thread.java:534)
>-----Original Message-----
>From: Stephen Ting [mailto:[EMAIL PROTECTED]
>Sent: 25 September 2003 15:16
>To: 'OJB Users List'
>Subject: RE: multithread problems using ODMG api
>
>
>Yeah!!! After I upgrade to rc4 this errors gone...
>
>Thanks
>
>
>>-----Original Message-----
>>From: Stephen Ting [mailto:[EMAIL PROTECTED]
>>Sent: 25 September 2003 08:49
>>To: 'Ojb Users List'
>>Subject: multithread problems using ODMG api
>>
>>
>>
>>I have problems in using OJB ODMG api in ejb system. When i do
>>multithread testing it's failed, the object doesn't get
>>persisted. Whereas, if i do single thread test with multiple
>>iteration there is no problem. Could someone give me some
>>guideline on how to design a multithread safe sessionbean
>>(container managed transaction) using odmg api?
>>
>>the stack trace is as follow
>>Any help are very much appreciated.
>>Regards,
>>Stephen Ting
>>
>> public LogReceiving createDoc(Site site, LogReceiving document)
>> throws ServiceException{
>>
>>
>> try{
>> //db = odmg.getDatabase(null);
>> if(db != null){
>> db.close();
>> }
>> Transaction tx = null;
>> //openODMGDatabase(site);
>> db = odmg.newDatabase();
>>
>>db.open(site.getDbConnectionAlias(),Database.OPEN_READ_WRITE);
>>
>> //get the current transaction from the container
>>
>> tx = odmg.currentTransaction();
>>
>> tx.lock(document,Transaction.WRITE);
>>
>> //db.makePersistent(document);
>>
>>
>> }catch(LockNotGrantedException ex){
>> ex.printStackTrace();
>> throw new ServiceException(
>> "Failed to save Log Receiving document
>>with label "
>> + document.getLabel());
>> }catch(PersistenceBrokerException ex){
>> ex.printStackTrace();
>> throw new ServiceException(
>> "Failed to save Log Receiving document
>>with label "
>> + document.getLabel());
>> }catch(ODMGException ex){
>>
>> ex.printStackTrace();
>> }
>> finally{
>> if(broker != null){
>> broker.close();
>> }
>> }
>>
>> return document;
>> }
>>
>>
>>2003-09-24 18:08:23,510 INFO
>>[org.jboss.resource.connectionmanager.LocalTxConnectionManager$
>>LocalConn
>>ectionEventListener] throwable from unregister connection
>>java.lang.IllegalStateException: Trying to return an unknown
>>connection1! [EMAIL PROTECTED]
>> at
>>org.jboss.resource.connectionmanager.CachedConnectionManager.un
>>registerC
>>onnection(CachedConnectionManager.java:264)
>> at
>>org.jboss.resource.connectionmanager.LocalTxConnectionManager$L
>>ocalConne
>>ctionEventListener.connectionClosed(LocalTxConnectionManager.java:371)
>> at
>>org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.cl
>>oseHandle
>>(BaseWrapperManagedConnection.java:280)
>> at
>>org.jboss.resource.adapter.jdbc.WrappedConnection.close(Wrapped
>>Connectio
>>n.java:97)
>> at org.apache.ojb.broker.util.WrappedConnection.close(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.util.pooling.ByPassConnection.close(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl
>>.releaseC
>>onnection(Unknown Source)
>> at
>>org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.release
>>Connectio
>>n(Unknown Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.close(Unknown Source)
>> at
>>org.apache.ojb.broker.core.DelegatingPersistenceBroker.close(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.core.PoolablePersistenceBroker.close(Unknown
>>Source)
>> at org.apache.ojb.odmg.DatabaseImpl.open(Unknown Source)
>> at
>>my.com.shinyang.eply.service.ejb.LogReceivingSessionBean.create
>>Doc(LogRe
>>ceivingSessionBean.java:222)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
>>rImpl.jav
>>a:39)
>> at
>>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>dAccessor
>>Impl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:324)
>> at
>>org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.in
>>voke(Stat
>>elessSessionContainer.java:660)
>> at
>>org.jboss.resource.connectionmanager.CachedConnectionIntercepto
>>r.invoke(
>>CachedConnectionInterceptor.java:186)
>> at
>>org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invok
>>e(Statele
>>ssSessionInstanceInterceptor.java:77)
>> at
>>org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(Abstract
>>TxInterce
>>ptor.java:107)
>> at
>>org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIn
>>terceptor
>>CMT.java:291)
>> at
>>org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT
>.java:98)
>> at
>>org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterc
>>eptor.jav
>>a:130)
>> at
>>org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
>> at
>>org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSession
>>Container
>>.java:313)
>> at org.jboss.ejb.Container.invoke(Container.java:738)
>> at
>>org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
>> at
>>org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker
>>.java:383
>>)
>> at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
>> at
>>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>dAccessor
>>Impl.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(TCPTra
>>nsport.ja
>>va:701)
>> at java.lang.Thread.run(Thread.java:534)
>>2003-09-24 18:08:23,510 ERROR [STDERR] Query "SELECT MAX(ID) FROM
>>LOG_RECEIVING" execution time: 0 result set
>fetch time: 0
>>2003-09-24 18:08:23,541 INFO
>>[org.jboss.resource.connectionmanager.LocalTxConnectionManager$
>>LocalConn
>>ectionEventListener] Unregistered handle that was not
>>registered!
>>[EMAIL PROTECTED] for
>>managedConnection:
>>[EMAIL PROTECTED]
>>2003-09-24 18:08:23,572 ERROR [STDERR] Query "SHOW VARIABLES LIKE
>>'tx_isolation'" execution time: 0 result set
>>fetch time: 0
>>2003-09-24 18:08:23,572 ERROR [STDERR] Query "SET autocommit=0"
>>execution time: 0
>>2003-09-24 18:08:23,572 INFO
>>[org.jboss.resource.connectionmanager.LocalTxConnectionManager$
>>LocalConn
>>ectionEventListener] throwable from unregister connection
>>java.lang.IllegalStateException: Trying to return an unknown
>>connection2! [EMAIL PROTECTED]
>> at
>>org.jboss.resource.connectionmanager.CachedConnectionManager.un
>>registerC
>>onnection(CachedConnectionManager.java:274)
>> at
>>org.jboss.resource.connectionmanager.LocalTxConnectionManager$L
>>ocalConne
>>ctionEventListener.connectionClosed(LocalTxConnectionManager.java:371)
>> at
>>org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.cl
>>oseHandle
>>(BaseWrapperManagedConnection.java:280)
>> at
>>org.jboss.resource.adapter.jdbc.WrappedConnection.close(Wrapped
>>Connectio
>>n.java:97)
>> at org.apache.ojb.broker.util.WrappedConnection.close(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.util.pooling.ByPassConnection.close(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl
>>.releaseC
>>onnection(Unknown Source)
>> at
>>org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.release
>>Connectio
>>n(Unknown Source)
>> at
>>org.apache.ojb.broker.accesslayer.StatementManager.closeResourc
>>es(Unknow
>>n Source)
>> at
>>org.apache.ojb.broker.accesslayer.RsIterator.releaseDbResource
>s(Unknown
>>Source)
>> at org.apache.ojb.broker.accesslayer.RsIterator.hasNext(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.DelegatingPersistenceBroker.getColle
>>ctionByQu
>>ery(Unknown Source)
>> at
>>my.com.shinyang.eply.service.ejb.LogReceivingSessionBean.create
>>Doc(LogRe
>>ceivingSessionBean.java:232)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
>>rImpl.jav
>>a:39)
>> at
>>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>dAccessor
>>Impl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:324)
>> at
>>org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.in
>>voke(Stat
>>elessSessionContainer.java:660)
>> at
>>org.jboss.resource.connectionmanager.CachedConnectionIntercepto
>>r.invoke(
>>CachedConnectionInterceptor.java:186)
>> at
>>org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invok
>>e(Statele
>>ssSessionInstanceInterceptor.java:77)
>> at
>>org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(Abstract
>>TxInterce
>>ptor.java:107)
>> at
>>org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIn
>>terceptor
>>CMT.java:291)
>> at
>>org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT
>.java:98)
>> at
>>org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterc
>>eptor.jav
>>a:130)
>> at
>>org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
>> at
>>org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSession
>>Container
>>.java:313)
>> at org.jboss.ejb.Container.invoke(Container.java:738)
>> at
>>org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
>> at
>>org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker
>>.java:383
>>)
>> at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
>> at
>>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>dAccessor
>>Impl.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(TCPTra
>>nsport.ja
>>va:701)
>> at java.lang.Thread.run(Thread.java:534)
>>2003-09-24 18:08:23,572 ERROR
>>[org.apache.ojb.broker.accesslayer.StatementsForClassImpl]
>>java.sql.SQLException: Connection is closed.
>>[EMAIL PROTECTED]
>>2003-09-24 18:08:23,572 ERROR
>>[org.apache.ojb.broker.accesslayer.StatementsForClassImpl]
>>java.sql.SQLException: Connection is closed.
>>[EMAIL PROTECTED]
>>2003-09-24 18:08:23,603 ERROR [STDERR] Query "SHOW VARIABLES LIKE
>>'tx_isolation'" execution time: 0 result set
>>fetch time: 0
>>2003-09-24 18:08:23,603 ERROR [STDERR] Query "SET autocommit=0"
>>execution time: 0
>>2003-09-24 18:08:23,619 ERROR [STDERR] Query "SELECT
>>A0.HARD_SOFT,A0.TYPE,A0.AB,A0.DEFECT_DIAMETER,A0.MARK,A0.LENGTH
>>,A0.INV_V
>>ALUE,A0.SPECIES,A0.STATUS,A0.LABEL,A0.GRADE,A0.DIAMETER,A0.RECE
>>IVING_ID,
>>A0.COLOUR,A0.BOOK_VALUE,A0.LOGPOND_BLOCK_ID,A0.ROYALTY_ID,A0.ID
>> FROM LOG_RECEIVING_ITEM A0 WHERE A0.LABEL IN ( 'REC01/1222341' ,
>>'REC01/1222342' )" execution time: 0 result set fetch time:
>>0
>>2003-09-24 18:08:23,650 ERROR
>>[org.apache.ojb.broker.accesslayer.JdbcAccessImpl]
>>PersistenceBrokerException during the execution of the query:
>>Connection is closed.
>>[EMAIL PROTECTED]
>>java.sql.SQLException: Connection is closed.
>>[EMAIL PROTECTED]
>> at
>>org.apache.ojb.broker.util.WrappedConnection.checkOpen(Unknown Source)
>> at
>>org.apache.ojb.broker.util.WrappedConnection.prepareStatement(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.accesslayer.StatementsForClassImpl.prepar
>>eStatemen
>>t(Unknown Source)
>> at
>>org.apache.ojb.broker.accesslayer.StatementsForClassImpl.getPre
>>paredStmt
>>(Unknown Source)
>> at
>>org.apache.ojb.broker.accesslayer.StatementManager.getPreparedS
>>tatement(
>>Unknown Source)
>> at
>>org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown
>>Source)
>> at org.apache.ojb.broker.accesslayer.RsIterator.<init>(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.core.RsIteratorFactoryImpl.createRsIterat
>>or(Unknow
>>n Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorF
>>romQuery(
>>Unknown Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getIteratorFro
>>mQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.DelegatingPersistenceBroker.getColle
>>ctionByQu
>>ery(Unknown Source)
>> at
>>my.com.shinyang.eply.service.ejb.LogReceivingSessionBean.create
>>Doc(LogRe
>>ceivingSessionBean.java:232)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
>>rImpl.jav
>>a:39)
>> at
>>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>dAccessor
>>Impl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:324)
>> at
>>org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.in
>>voke(Stat
>>elessSessionContainer.java:660)
>> at
>>org.jboss.resource.connectionmanager.CachedConnectionIntercepto
>>r.invoke(
>>CachedConnectionInterceptor.java:186)
>> at
>>org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invok
>>e(Statele
>>ssSessionInstanceInterceptor.java:77)
>> at
>>org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(Abstract
>>TxInterce
>>ptor.java:107)
>> at
>>org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIn
>>terceptor
>>CMT.java:291)
>> at
>>org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT
>.java:98)
>> at
>>org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterc
>>eptor.jav
>>a:130)
>> at
>>org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
>> at
>>org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSession
>>Container
>>.java:313)
>> at org.jboss.ejb.Container.invoke(Container.java:738)
>> at
>>org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
>> at
>>org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker
>>.java:383
>>)
>> at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
>> at
>>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>dAccessor
>>Impl.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(TCPTra
>>nsport.ja
>>va:701)
>> at java.lang.Thread.run(Thread.java:534)
>>rethrown as
>>org.apache.ojb.broker.PersistenceBrokerSQLException:
>>Connection is closed.
>>[EMAIL PROTECTED]
>> at
>>org.apache.ojb.broker.accesslayer.StatementsForClassImpl.getPre
>>paredStmt
>>(Unknown Source)
>> at
>>org.apache.ojb.broker.accesslayer.StatementManager.getPreparedS
>>tatement(
>>Unknown Source)
>> at
>>org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown
>>Source)
>> at org.apache.ojb.broker.accesslayer.RsIterator.<init>(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.core.RsIteratorFactoryImpl.createRsIterat
>>or(Unknow
>>n Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorF
>>romQuery(
>>Unknown Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getIteratorFro
>>mQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionB
>>yQuery(Un
>>known Source)
>> at
>>org.apache.ojb.broker.core.DelegatingPersistenceBroker.getColle
>>ctionByQu
>>ery(Unknown Source)
>> at
>>my.com.shinyang.eply.service.ejb.LogReceivingSessionBean.create
>>Doc(LogRe
>>ceivingSessionBean.java:232)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
>>rImpl.jav
>>a:39)
>> at
>>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>dAccessor
>>Impl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:324)
>> at
>>org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.in
>>voke(Stat
>>elessSessionContainer.java:660)
>> at
>>org.jboss.resource.connectionmanager.CachedConnectionIntercepto
>>r.invoke(
>>CachedConnectionInterceptor.java:186)
>> at
>>org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invok
>>e(Statele
>>ssSessionInstanceInterceptor.java:77)
>> at
>>org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(Abstract
>>TxInterce
>>ptor.java:107)
>> at
>>org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIn
>>terceptor
>>CMT.java:291)
>> at
>>org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT
>.java:98)
>> at
>>org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterc
>>eptor.jav
>>a:130)
>> at
>>org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208)
>> at
>>org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSession
>>Container
>>.java:313)
>> at org.jboss.ejb.Container.invoke(Container.java:738)
>> at
>>org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
>> at
>>org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker
>>.java:383
>>)
>> at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
>> at
>>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>dAccessor
>>Impl.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(TCPTra
>>nsport.ja
>>va:701)
>> at java.lang.Thread.run(Thread.java:534)
>>Caused by: java.sql.SQLException: Connection is closed.
>>[EMAIL PROTECTED]
>> at
>>org.apache.ojb.broker.util.WrappedConnection.checkOpen(Unknown Source)
>> at
>>org.apache.ojb.broker.util.WrappedConnection.prepareStatement(Unknown
>>Source)
>> at
>>org.apache.ojb.broker.accesslayer.StatementsForClassImpl.prepar
>>eStatemen
>>t(Unknown Source)
>> ... 39 more
>>
>>
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