Hello,
I ran into a strange problem with spring, hibernate and jboss. I’m using springs HibernateDaoSupport to integrate with jboss’s transaction. What I want to do is to catch the exception thrown by HibernateDaoSupport and convert it to a business exception. The problem I throw my exception but the client receives a org.jboss.tm.JbossTransactionRolledbackException instead of mine. This odd behavior is not present when I use jboss-hibernate for integration with the transaction, so this leads me to believe that either I have a configuration problem or there is a problem in Spring. I’ll post below the relevant parts from a test case I used.
I’m using Hibernate as a service, below is a copy of the jboss-service.xml
<server>
<mbean code="net.sf.hibernate.jmx.HibernateService" name="jboss.jca:service=Hibernate">
<depends>jboss.jca:service=RARDeployer</depends>
<attribute name="MapResources">ro/siveco/bdne/model/nomenclatoare/JudetDef.hbm.xml</attribute>
<attribute name="JndiName">java:/hibernate/HibernateFactory</attribute>
<attribute name="Datasource">java:/BDNEDS</attribute>
<attribute name="Dialect">net.sf.hibernate.dialect.OracleDial ect</attribute>
<attribute name="UseOuterJoin">true</attribute>
<attribute name="ShowSql">true</attribute>
<attribute name="UserTransactionName">UserTransaction</attribute>
<attribute name="TransactionStrategy">net.sf.hibernate.transa ction.JTATransactionFactory</attribute>
<attribute name="TransactionManagerLookupStrategy">net.sf.hib ernate.transaction.JBossTransactionManagerLookup</attribute>
<attribute name="UseQueryCache">true</attribute>
</mbean>
</server>
Below is the test method from the EJB which is a CMT SLSB (transaction is required on this method)
public void testMethod(JudetDef judetDef) {
HibernateDaoSupport dao = new HibernateDaoSupport(){};
try
{
InitialContext ic = new InitialContext( );
dao.setSessionFactory( ( SessionFactory ) ic.lookup( hibernateFactoryJNDIName ));
//this will not succeed because the row is referenced by other tables and hibernate will throw an exception.
dao.getHibernateTemplate().delete(judetDef);
dao.getHibernateTemplate().flush();
}
catch ( Exception e )
{
throw new MyBusinessException(e);
}
}
The stack trace I get on the server is
2004-11-04 12:23:53,346 ERROR [net.sf.hibernate.util.JDBCExceptionReporter] could not delete: [ro.siveco.bdne.model.nomenclatoare.JudetDef#6]
java.sql.SQLException: ORA-02292: integrity constraint (BDNE.FK_ADRESA_C_REFERENCE_NOM_JUDE) violated - child record found
at oracle.jdbc.driver.DatabaseError.throwSqlException (DatabaseError.java:125)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoe r.java:305)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoe r.java:272)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java: 623)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4 CPreparedStatement.java:181)
at oracle.jdbc.driver.T4CPreparedStatement.execute_fo r_rows(T4CPreparedStatement.java:543)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTi meout(OracleStatement.java:1028)
at oracle.jdbc.driver.OraclePreparedStatement.execute Internal(OraclePreparedStatement.java:2888)
at oracle.jdbc.driver.OraclePreparedStatement.execute Update(OraclePreparedStatement.java:2960)
at com.p6spy.engine.logging.P6LogPreparedStatement.ex ecuteUpdate(P6LogPreparedStatement.java:183)
at org.jboss.resource.adapter.jdbc.WrappedPreparedSta tement.executeUpdate(WrappedPreparedStatement.java :316)
at net.sf.hibernate.persister.EntityPersister.delete( EntityPersister.java:596)
at net.sf.hibernate.impl.ScheduledDeletion.execute(Sc heduledDeletion.java:29)
at net.sf.hibernate.impl.SessionImpl.executeAll(Sessi onImpl.java:2418)
at net.sf.hibernate.impl.SessionImpl.execute(SessionI mpl.java:2376)
at net.sf.hibernate.impl.SessionImpl.flush(SessionImp l.java:2240)
at org.springframework.orm.hibernate.SessionFactoryUt ils$SpringSessionSynchronization.beforeCommit(Sess ionFactoryUtils.java:738)
at org.springframework.orm.hibernate.SessionFactoryUt ils$JtaSessionSynchronization.beforeCompletion(Ses sionFactoryUtils.java:843)
at org.jboss.tm.TransactionImpl.doBeforeCompletion(Tr ansactionImpl.java:1383)
at org.jboss.tm.TransactionImpl.beforePrepare(Transac tionImpl.java:1075)
at org.jboss.tm.TransactionImpl.commit(TransactionImp l.java:296)
at org.jboss.ejb.plugins.TxInterceptorCMT.endTransact ion(TxInterceptorCMT.java:457)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTran sactions(TxInterceptorCMT.java:325)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxIn terceptorCMT.java:149)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(S ecurityInterceptor.java:128)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInt erceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderIntercepto r.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.SessionContainer.internalInvoke(Sess ionContainer.java:624)
at org.jboss.ejb.Container.invoke(Container.java:854)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.interceptor.ReflectedDispatcher.invok e(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation .java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.j ava:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(Ab stractMBeanInvoker.java:242)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanSe rverImpl.java:642)
at org.jboss.invocation.jrmp.server.JRMPInvoker$MBean ServerAction.invoke(JRMPInvoker.java:775)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invok e(JRMPInvoker.java:382)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastSe rverRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:1 48)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport. java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages( TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandl er.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:534)
2004-11-04 12:23:53,346 ERROR [net.sf.hibernate.impl.SessionImpl] Could not synchronize database state with session
net.sf.hibernate.JDBCException: could not delete: [ro.siveco.bdne.model.nomenclatoare.JudetDef#6]
at net.sf.hibernate.persister.EntityPersister.delete( EntityPersister.java:618)
at net.sf.hibernate.impl.ScheduledDeletion.execute(Sc heduledDeletion.java:29)
at net.sf.hibernate.impl.SessionImpl.executeAll(Sessi onImpl.java:2418)
at net.sf.hibernate.impl.SessionImpl.execute(SessionI mpl.java:2376)
at net.sf.hibernate.impl.SessionImpl.flush(SessionImp l.java:2240)
at org.springframework.orm.hibernate.SessionFactoryUt ils$SpringSessionSynchronization.beforeCommit(Sess ionFactoryUtils.java:738)
at org.springframework.orm.hibernate.SessionFactoryUt ils$JtaSessionSynchronization.beforeCompletion(Ses sionFactoryUtils.java:843)
at org.jboss.tm.TransactionImpl.doBeforeCompletion(Tr ansactionImpl.java:1383)
at org.jboss.tm.TransactionImpl.beforePrepare(Transac tionImpl.java:1075)
at org.jboss.tm.TransactionImpl.commit(TransactionImp l.java:296)
at org.jboss.ejb.plugins.TxInterceptorCMT.endTransact ion(TxInterceptorCMT.java:457)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTran sactions(TxInterceptorCMT.java:325)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxIn terceptorCMT.java:149)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(S ecurityInterceptor.java:128)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInt erceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderIntercepto r.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.SessionContainer.internalInvoke(Sess ionContainer.java:624)
at org.jboss.ejb.Container.invoke(Container.java:854)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.interceptor.ReflectedDispatcher.invok e(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation .java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.j ava:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(Ab stractMBeanInvoker.java:242)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanSe rverImpl.java:642)
at org.jboss.invocation.jrmp.server.JRMPInvoker$MBean ServerAction.invoke(JRMPInvoker.java:775)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invok e(JRMPInvoker.java:382)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastSe rverRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:1 48)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport. java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages( TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandl er.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.sql.SQLException: ORA-02292: integrity constraint (BDNE.FK_ADRESA_C_REFERENCE_NOM_JUDE) violated - child record found
at oracle.jdbc.driver.DatabaseError.throwSqlException (DatabaseError.java:125)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoe r.java:305)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoe r.java:272)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java: 623)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4 CPreparedStatement.java:181)
at oracle.jdbc.driver.T4CPreparedStatement.execute_fo r_rows(T4CPreparedStatement.java:543)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTi meout(OracleStatement.java:1028)
at oracle.jdbc.driver.OraclePreparedStatement.execute Internal(OraclePreparedStatement.java:2888)
at oracle.jdbc.driver.OraclePreparedStatement.execute Update(OraclePreparedStatement.java:2960)
at com.p6spy.engine.logging.P6LogPreparedStatement.ex ecuteUpdate(P6LogPreparedStatement.java:183)
at org.jboss.resource.adapter.jdbc.WrappedPreparedSta tement.executeUpdate(WrappedPreparedStatement.java :316)
at net.sf.hibernate.persister.EntityPersister.delete( EntityPersister.java:596)
... 39 more
2004-11-04 12:23:53,346 INFO [org.springframework.jdbc.support.SQLStateSQLExcept ionTranslator] Translating SQLException with SQLState '23000' and errorCode '2292' and message [ORA-02292: integrity constraint (BDNE.FK_ADRESA_C_REFERENCE_NOM_JUDE) violated - child record found
]; SQL was [] for task [SessionSynchronization]
2004-11-04 12:23:53,346 ERROR [org.springframework.orm.hibernate.SessionFactoryUt ils] beforeCommit callback threw exception
org.springframework.dao.DataIntegrityViolationExce ption: (SessionSynchronization): data integrity violated by SQL ''; nested exception is java.sql.SQLException: ORA-02292: integrity constraint (BDNE.FK_ADRESA_C_REFERENCE_NOM_JUDE) violated - child record found
java.sql.SQLException: ORA-02292: integrity constraint (BDNE.FK_ADRESA_C_REFERENCE_NOM_JUDE) violated - child record found
at oracle.jdbc.driver.DatabaseError.throwSqlException (DatabaseError.java:125)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoe r.java:305)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoe r.java:272)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java: 623)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4 CPreparedStatement.java:181)
at oracle.jdbc.driver.T4CPreparedStatement.execute_fo r_rows(T4CPreparedStatement.java:543)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTi meout(OracleStatement.java:1028)
at oracle.jdbc.driver.OraclePreparedStatement.execute Internal(OraclePreparedStatement.java:2888)
at oracle.jdbc.driver.OraclePreparedStatement.execute Update(OraclePreparedStatement.java:2960)
at com.p6spy.engine.logging.P6LogPreparedStatement.ex ecuteUpdate(P6LogPreparedStatement.java:183)
at org.jboss.resource.adapter.jdbc.WrappedPreparedSta tement.executeUpdate(WrappedPreparedStatement.java :316)
at net.sf.hibernate.persister.EntityPersister.delete( EntityPersister.java:596)
at net.sf.hibernate.impl.ScheduledDeletion.execute(Sc heduledDeletion.java:29)
at net.sf.hibernate.impl.SessionImpl.executeAll(Sessi onImpl.java:2418)
at net.sf.hibernate.impl.SessionImpl.execute(SessionI mpl.java:2376)
at net.sf.hibernate.impl.SessionImpl.flush(SessionImp l.java:2240)
at org.springframework.orm.hibernate.SessionFactoryUt ils$SpringSessionSynchronization.beforeCommit(Sess ionFactoryUtils.java:738)
at org.springframework.orm.hibernate.SessionFactoryUt ils$JtaSessionSynchronization.beforeCompletion(Ses sionFactoryUtils.java:843)
at org.jboss.tm.TransactionImpl.doBeforeCompletion(Tr ansactionImpl.java:1383)
at org.jboss.tm.TransactionImpl.beforePrepare(Transac tionImpl.java:1075)
at org.jboss.tm.TransactionImpl.commit(TransactionImp l.java:296)
at org.jboss.ejb.plugins.TxInterceptorCMT.endTransact ion(TxInterceptorCMT.java:457)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTran sactions(TxInterceptorCMT.java:325)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxIn terceptorCMT.java:149)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(S ecurityInterceptor.java:128)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInt erceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderIntercepto r.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.SessionContainer.internalInvoke(Sess ionContainer.java:624)
at org.jboss.ejb.Container.invoke(Container.java:854)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.interceptor.ReflectedDispatcher.invok e(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation .java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.j ava:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(Ab stractMBeanInvoker.java:242)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanSe rverImpl.java:642)
at org.jboss.invocation.jrmp.server.JRMPInvoker$MBean ServerAction.invoke(JRMPInvoker.java:775)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invok e(JRMPInvoker.java:382)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastSe rverRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:1 48)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport. java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages( TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandl er.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:534)
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.engine.CacheSynchronization] transaction before completion callback
2004-11-04 12:23:53,346 DEBUG [org.springframework.transaction.support.Transactio nSynchronizationManager] Removed value [org.springframework.orm.hibernate.SessionHolder@cf 9bf0] for key [net.sf.hibernate.impl.SessionFactoryImpl@1035ff9] from thread [RMI TCP Connection(3)-172.20.1.70]
2004-11-04 12:23:53,346 DEBUG [org.springframework.orm.hibernate.SessionFactoryUt ils] Closing Hibernate session
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.impl.SessionImpl] closing session
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.impl.SessionImpl] disconnecting session
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.engine.CacheSynchronization] transaction after completion callback, status: 4
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.impl.SessionImpl] transaction completion
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.cache.ReadWriteCache] Releasing: 6
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.cache.EhCache] key: 6
2004-11-04 12:23:53,346 DEBUG [net.sf.ehcache.store.MemoryStore] ro.siveco.bdne.model.nomenclatoare.JudetDefCache: MemoryStore hit for 6
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.cache.UpdateTimestampsCache] Invalidating space [NOM_JUDET]
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.cache.ReadWriteCache] Releasing: 6
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.cache.EhCache] key: 6
2004-11-04 12:23:53,346 DEBUG [net.sf.ehcache.store.MemoryStore] ro.siveco.bdne.model.nomenclatoare.JudetDefCache: MemoryStore hit for 6
2004-11-04 12:23:53,346 DEBUG [net.sf.hibernate.cache.UpdateTimestampsCache] Invalidating space [NOM_JUDET]
2004-11-04 12:23:53,346 DEBUG [org.jboss.util.NestedThrowable] org.jboss.util.NestedThrowable.parentTraceEnabled= true
2004-11-04 12:23:53,362 DEBUG [org.jboss.util.NestedThrowable] org.jboss.util.NestedThrowable.nestedTraceEnabled= false
2004-11-04 12:23:53,362 DEBUG [org.jboss.util.NestedThrowable] org.jboss.util.NestedThrowable.detectDuplicateNest ing=true
2004-11-04 12:23:53,346 ERROR [org.jboss.ejb.plugins.LogInterceptor] TransactionRolledbackException in method: public abstract void ro.siveco.test.Test.testMethod(ro.siveco.bdne.mode l.nomenclatoare.JudetDef) throws java.rmi.RemoteException, causedBy:
org.jboss.tm.JBossRollbackException: Unable to commit, tx=TransactionImpl:XidImpl[FormatId=257, GlobalId=CatalinSa/16, BranchQual=, localId=16] status=STATUS_NO_TRANSACTION
at org.jboss.tm.TransactionImpl.commit(TransactionImp l.java:344)
at org.jboss.ejb.plugins.TxInterceptorCMT.endTransact ion(TxInterceptorCMT.java:457)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTran sactions(TxInterceptorCMT.java:325)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxIn terceptorCMT.java:149)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(S ecurityInterceptor.java:128)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInt erceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderIntercepto r.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.SessionContainer.internalInvoke(Sess ionContainer.java:624)
at org.jboss.ejb.Container.invoke(Container.java:854)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.interceptor.ReflectedDispatcher.invok e(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation .java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.j ava:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(Ab stractMBeanInvoker.java:242)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanSe rverImpl.java:642)
at org.jboss.invocation.jrmp.server.JRMPInvoker$MBean ServerAction.invoke(JRMPInvoker.java:775)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invok e(JRMPInvoker.java:382)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastSe rverRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:1 48)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport. java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages( TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandl er.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:534
Thank you,
Catalin Sanda


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