Never mind, I'm glad to get feedback on honeycomb. Marcus
> -----Original Message----- > From: Henry Tong [mailto:[EMAIL PROTECTED] > Sent: Wednesday, December 06, 2006 11:58 AM > To: user@hivemind.apache.org > Subject: RE: Acquiring session not in a tapestry page error > > > Dear Marcus, > > It works. Thank you very much. > > Henry > > > Schulte Marcus wrote: > > > > Oh, sorry, > > I think the Audit-Interceptor must be the culprit. I had the same > > problem when adding a Message-Driven thingy into one of my projects. > > You'll need to define a second instance of the SessionFactory, > > contrary to what I told before, like this: > > > > <service-point id="HibernateSessionFactory" parameters-occurs="none" > > > > interface="org.apache.hivemind.ServiceImplementationFactory"> > > <invoke-factory model="singleton"> > > <construct autowire-services="false" > > > > > class="com.javaforge.honeycomb.hivemind.hibernate.HibernateSessionFact > > or > > y" > > initialize-method="init"> > > <configuration> > > honeycomb.hibernate.HibernateSessionFactory > > </configuration> > > > > <service>hivemind.ShutdownCoordinator</service> > > <service-id/> > > <set property="updateSchema" > > value="false"/> > > <set property="transactionManager" > > value="false"/> > > </construct> > > </invoke-factory> > > <interceptor service-id="hivemind.LoggingInterceptor"/> > > </service-point> > > > > It's important to turn off autowiring otherwise HiveMind will > > auto-inject the wrong AuditInterceptor Service. Of course, > if you need > > auditing, you can also configure a second instance of the > interceptor > > and wire it up explicitly. > > > > hth, Marcus > > > >> -----Original Message----- > >> From: Henry Tong [mailto:[EMAIL PROTECTED] > >> Sent: Wednesday, December 06, 2006 11:18 AM > >> To: user@hivemind.apache.org > >> Subject: RE: Acquiring session not in a tapestry page error > >> > >> > >> Dear Marcus, > >> > >> Thank you for your prompt reply. I am using Tapestry 4.0.2 and > >> Honeycomb 0.3.3. For testing purpose, I have changed the > >> configuration file as follows. > >> > >> 1. Create another Hibernate Eager Load Session > >> <service-point id='HibernateEagerLoadSession' > >> interface='org.hibernate.Session'> > >> <invoke-factory > >> service-id='honeycomb.hibernate.HibernateSessionFactory' > >> model='threaded'/> > >> </service-point> > >> > >> 2. Create Dao Service (which extends > >> AbstractPersistenceService) that use Hibernate EagerLoad Session > >> <service-point id="GenericDbDao" interface="GenericDbDao"> > >> <invoke-factory> > >> <construct class="impl.GenericDbDaoImpl"> > >> > >> <service>HibernateEagerLoadSession</service> > >> </construct> > >> </invoke-factory> > >> </service-point> > >> > >> 3. The web project use default honeycomb hibernate session and > >> default honeycomb hibernate session factory. > >> > >> The same errors prompt. Any suggestions? > >> > >> ERROR! [Timer-0] > >> org.hibernate.impl.SessionImpl.beforeTransactionCompletion(Ses > >> sionImpl.java:399) > >> >15> exception in interceptor beforeTransactionCompletion() > >> java.lang.NullPointerException: Property 'webRequest' of > <OuterProxy > >> for tapestry.globals.RequestGlobals(org.apache.tapestry.services.R > >> equestGlobals)> > >> is null. > >> at > >> $WebRequest_10f574018b1._targetServiceProperty($WebRequest_10f > >> 574018b1.java) > >> at > >> $WebRequest_10f574018b1.getSession($WebRequest_10f574018b1.java) > >> at > >> $WebRequest_10f57401872.getSession($WebRequest_10f57401872.java) > >> at > >> org.apache.tapestry.engine.state.SessionScopeManager.getSessio > >> n(SessionScopeManager.java:48) > >> at > >> org.apache.tapestry.engine.state.SessionScopeManager.get(Sessi > >> onScopeManager.java:64) > >> at > >> $StateObjectPersistenceManager_10f574018a9.get($StateObjectPer > >> sistenceManager_10f574018a9.java) > >> at > >> org.apache.tapestry.engine.state.StateObjectManagerImpl.get(St > >> ateObjectManagerImpl.java:50) > >> at > >> org.apache.tapestry.engine.state.ApplicationStateManagerImpl.g > >> et(ApplicationStateManagerImpl.java:60) > >> at > >> $ApplicationStateManager_10f5740184a.get($ApplicationStateMana > >> ger_10f5740184a.java) > >> at > >> $ApplicationStateManager_10f5740184b.get($ApplicationStateMana > >> ger_10f5740184b.java) > >> at > >> com.javaforge.honeycomb.tapestry.ConversationManagerImpl.getCu > >> rrentConversation(ConversationManagerImpl.java:59) > >> at > >> $ConversationManager_10f574018a0.getCurrentConversation($Conve > >> rsationManager_10f574018a0.java) > >> at > >> $ConversationManager_10f5740189e.getCurrentConversation($Conve > >> rsationManager_10f5740189e.java) > >> at > >> com.javaforge.honeycomb.tapestry.ConversationalClientStateStor > >> age.retrieve(ConversationalClientStateStorage.java:26) > >> at > >> $ClientStateStorage_10f5740188f.retrieve($ClientStateStorage_1 > >> 0f5740188f.java) > >> at > >> com.javaforge.honeycomb.hivemind.statefulservice.StatefulServi > >> ceModel.getServiceFromClientStateStorage(StatefulServiceModel. > >> java:241) > >> at > >> com.javaforge.honeycomb.hivemind.statefulservice.StatefulServi > >> ceModel.obtainPooledService(StatefulServiceModel.java:229) > >> at > >> com.javaforge.honeycomb.hivemind.statefulservice.StatefulServi > >> ceModel.getServiceImplementationForCurrentThread(StatefulServi > >> ceModel.java:211) > >> at $Session_10f57401891._service($Session_10f57401891.java) > >> at $Session_10f57401891.getSession($Session_10f57401891.java) > >> at $Session_10f57401892.getSession($Session_10f57401892.java) > >> at $Session_10f57401893.getSession($Session_10f57401893.java) > >> at > >> com.javaforge.honeycomb.hibernate.audit.AuditInterceptor.getAu > >> ditSession(AuditInterceptor.java:138) > >> at > >> com.javaforge.honeycomb.hibernate.audit.AuditInterceptor.befor > >> eTransactionCompletion(AuditInterceptor.java:145) > >> at > >> $Interceptor_10f5740188c.beforeTransactionCompletion($Intercep > >> tor_10f5740188c.java) > >> at > >> $Interceptor_10f5740188d.beforeTransactionCompletion($Intercep > >> tor_10f5740188d.java) > >> at > >> org.hibernate.impl.SessionImpl.beforeTransactionCompletion(Ses > >> sionImpl.java:396) > >> at > >> org.hibernate.jdbc.JDBCContext.beforeTransactionCompletion(JDB > >> CContext.java:202) > >> at > >> org.hibernate.transaction.JDBCTransaction.commit(JDBCTransacti > >> on.java:111) > >> at > >> com.javaforge.honeycomb.service.AbstractPersistenceService.com > >> mit(AbstractPersistenceService.java:61) > >> at $GenericDao_10f5740189c.commit($GenericDao_10f5740189c.java) > >> at > >> pihk.pacconmini.server.service.jpop.impl.RecordUploadImpl.save > >> OrUpdateRecord(RecordUploadImpl.java:78) > >> at > >> pihk.pacconmini.server.service.jpop.impl.RecordUploadImpl.uplo > >> ad(RecordUploadImpl.java:45) > >> at > >> $RecordUpload_10f57401896.upload($RecordUpload_10f57401896.java) > >> at > >> pihk.pacconmini.server.service.jpop.impl.DataUploadImpl.startT > >> oRun(DataUploadImpl.java:132) > >> at > >> pihk.pacconmini.server.service.jpop.impl.DataUploadImpl.run(Da > >> taUploadImpl.java:73) > >> at $DataUpload_10f57401818.run($DataUpload_10f57401818.java) > >> at > >> pihk.pacconmini.server.service.jpop.impl.DataReplicateImpl.pro > >> cess(DataReplicateImpl.java:129) > >> at > >> pihk.pacconmini.server.service.jpop.impl.DataReplicateImpl$1.r > > un(DataReplicateImpl.java:82) > >> at java.util.TimerThread.mainLoop(Unknown Source) > >> at java.util.TimerThread.run(Unknown Source) > >> > >> Henry > >> > >> > >> Schulte Marcus wrote: > >> > > >> > Dear Henry, > >> > > >> > replying inline: > >> > > >> >> -----Original Message----- > >> >> From: Henry Tong [mailto:[EMAIL PROTECTED] > >> >> Sent: Wednesday, December 06, 2006 10:19 AM > >> >> To: user@hivemind.apache.org > >> >> Subject: RE: Acquiring session not in a tapestry page error > >> >> > >> >> > >> >> 1. Create two session service > >> >> <service-point id='HibernateWebSession' > >> >> interface='org.hibernate.Session'> > >> >> <invoke-factory service-id='MySessionFactory' > >> >> model='threaded'/> > >> >> </service-point> > >> >> > >> > > >> > You can continue to use the pre-configured > >> Honeycomb-Session for the > >> > Web-Requests. > >> > You should only need to add the EagerLoadSession > >> > > >> >> > >> >> <service-point id='HibernateEagerLoadSession' > >> >> interface='org.hibernate.Session'> > >> >> <invoke-factory service-id='MySessionFactory' > >> >> model='threaded'/> > >> >> </service-point> > >> >> > >> >> 2. Create one session factory only (we use > >> >> createCoreServiceImplementation(...) to create session) > >> >> <service-point id='MySessionFactory' > parameters-occurs="none" > >> >> > >> interface='org.apache.hivemind.ServiceImplementationFactory'> > >> >> <invoke-factory model='singleton'> > >> >> <construct class='MySessionFactory'> > >> >> <set-service property='hibernateSessionFactory' > >> >> > >> >> service-id='honeycomb.hibernate.HibernateSessionFactory'/> > >> > >> >> </construct> > >> >> </invoke-factory> > >> >> </service-point> > >> >> > >> > > >> > Again, you should be fine with the pre-configured > session-factory - > >> > unless you want to override something anyway. It seems, > >> you're using > >> > your own implementation of a session-factory which > delegates to the > >> > Honeycomb-Session-Factory. There may be a good reason for > >> that, but I > >> > don't think it's necessary for the problem you described in this > >> > thread. > >> > > >> >> 3. The Data Upload Service use the > >> HiberateEagerLoadSession Service. > >> >> > >> >> We are using honeycomb AbstractPersistenceService to > >> update data in > >> >> the database in the web app project. Can we use > >> >> AbstractPersistenceService in the data upload service? > >> > > >> > Yes, you can. Just configure a separate instance in > HiveMind using > >> > your EagerLoad-HIbernateService. > >> > > >> >> > >> >> Henry > >> >> > >> >> > >> >> Schulte Marcus wrote: > >> >> > > >> >> > Sorry, follow-up: > >> >> > > >> >> > You should get away with just defining a new hibernate > >> >> session service > >> >> > with a non-stateful service-model (say threaded), > >> keeping the same > >> >> > SessionFactory. > >> >> > > >> >> >> -----Original Message----- > >> >> >> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > >> >> >> Sent: Wednesday, December 06, 2006 8:15 AM > >> >> >> To: user@hivemind.apache.org > >> >> >> Subject: RE: Acquiring session not in a tapestry page error > >> >> >> > >> >> >> Hi Henry, > >> >> >> > >> >> >> the Hibernate Session in Honeycomb is per default > >> configure as a > >> >> >> "stateful" service to support session-per-conversation. > >> >> >> That means, the service-model stores the Hibernate-Session > >> >> into the > >> >> >> conversation-context which is, in a Tapestry context, the > >> >> >> Web-Session. A web session is, of course, not > available in your > >> >> >> initial load. > >> >> >> > >> >> >> I'd suggest that you configure a different Hibernate > >> >> SessionFactory > >> >> >> and Session service (you can use the same > >> >> SessionFactory-Config-Point > >> >> >> to minimize redundancy) and use that one with your > periodically > >> >> >> triggered loading service. > >> >> >> > >> >> >> hth, > >> >> >> Marcus > >> >> >> > >> >> >> > -----Original Message----- > >> >> >> > From: Henry Tong [mailto:[EMAIL PROTECTED] > >> >> >> > Sent: Wednesday, December 06, 2006 4:54 AM > >> >> >> > To: user@hivemind.apache.org > >> >> >> > Subject: Acquiring session not in a tapestry page error > >> >> >> > > >> >> >> > > >> >> >> > Hi, > >> >> >> > > >> >> >> > Our team started a tapestry / honeycomb / hivemind / > >> >> >> hibernate web app > >> >> >> > project. A data upload service is needed to load data to > >> >> >> the database > >> >> >> > and therefore a hivemind eagerload service is written to > >> >> run this > >> >> >> > periodical task. As we want to share the same > >> honeycomb session > >> >> >> > factory, we inject hibernate session to the > service while the > >> >> >> > hibernate session is getted from the honeycomb > >> session factory. > >> >> >> > > >> >> >> > When we tries to save data to the database, the data is > >> >> >> still saved to > >> >> >> > the database but the following exception occurs: > >> >> >> > Property 'webRequest' of <OuterProxy for > >> >> >> > tapestry.globals.RequestGlobals( > >> >> >> > org.apache.tapestry.services.RequestGlobals)> is null. > >> >> >> > at > >> >> >> > > $WebRequest_10f5595850c._targetServiceProperty($WebRequest_10 > >> >> >> > f > >> >> >> 5595850c.java) > >> >> >> > at > >> >> $WebRequest_10f5595850c.getSession($WebRequest_10f5595850c.java) > >> >> >> > at > >> >> $WebRequest_10f559584c5.getSession($WebRequest_10f559584c5.java) > >> >> >> > at > >> >> org.apache.tapestry.engine.state.SessionScopeManager.getSession( > >> >> >> > SessionScopeManager.java:48) > >> >> >> > at > org.apache.tapestry.engine.state.SessionScopeManager.get( > >> >> >> > SessionScopeManager.java:64) > >> >> >> > at > >> >> >> > > $StateObjectPersistenceManager_10f55958599.get($StateObjectPe > >> >> >> > r > >> >> >> sistenceManager_10f55958599.java) > >> >> >> > at > >> org.apache.tapestry.engine.state.StateObjectManagerImpl.get( > >> >> >> > StateObjectManagerImpl.java:50) at > >> >> >> > > >> org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get > >> >> >> > ( > >> >> >> > ApplicationStateManagerImpl.java:60) > >> >> >> > at > >> >> >> > > $ApplicationStateManager_10f5595849d.get($ApplicationStateMan > >> >> >> > a > >> >> >> ger_10f5595849d.java) > >> >> >> > at > >> >> >> > > $ApplicationStateManager_10f5595849e.get($ApplicationStateMan > >> >> >> > a > >> >> >> ger_10f5595849e.java) > >> >> >> > at > >> >> >> > > com.javaforge.honeycomb.tapestry.ConversationManagerImpl.getC > >> >> >> > u > >> >> >> > rrentConversation > >> >> >> > (ConversationManagerImpl.java:59) at > >> >> >> > > $ConversationManager_10f55958590.getCurrentConversation($Conv > >> >> >> > e > >> >> >> rsationManager_10f55958590.java) > >> >> >> > at > >> >> >> > > $ConversationManager_10f55958589.getCurrentConversation($Conv > >> >> >> > e > >> >> >> rsationManager_10f55958589.java) > >> >> >> > at > >> >> >> > > com.javaforge.honeycomb.tapestry.ConversationalClientStateSto > >> >> >> > r > >> >> >> > age.retrieve( > >> >> >> > ConversationalClientStateStorage.java:26) > >> >> >> > at > >> >> >> > > $ClientStateStorage_10f5595858b.retrieve($ClientStateStorage_ > >> >> >> > 1 > >> >> >> 0f5595858b.java) > >> >> >> > at > >> >> >> > > com.javaforge.honeycomb.hivemind.statefulservice.StatefulServ > >> >> >> > i ceModel.getServiceFromClientStateStorage > >> >> >> > (StatefulServiceModel.java:241) at > >> >> >> > > com.javaforge.honeycomb.hivemind.statefulservice.StatefulServ > >> >> >> > i > >> >> >> > ceModel.obtainPooledService > >> >> >> > (StatefulServiceModel.java:229) at > >> >> >> > > com.javaforge.honeycomb.hivemind.statefulservice.StatefulServ > >> >> >> > i ceModel.getServiceImplementationForCurrentThread > >> >> >> > (StatefulServiceModel.java:211) at > >> >> >> > $Session_10f5595858d._service($Session_10f5595858d.java) > >> >> >> > at > $Session_10f5595858d.getSession($Session_10f5595858d.java) > >> >> >> > at > $Session_10f5595858e.getSession($Session_10f5595858e.java) > >> >> >> > at > $Session_10f5595858f.getSession($Session_10f5595858f.java) > >> >> >> > at > >> >> >> > > com.javaforge.honeycomb.hibernate.audit.AuditInterceptor.getA > >> >> >> > u > >> >> >> > ditSession( > >> >> >> > AuditInterceptor.java:138) > >> >> >> > at > >> >> >> > > com.javaforge.honeycomb.hibernate.audit.AuditInterceptor.befo > >> >> >> > r > >> >> >> > eTransactionCompletion > >> >> >> > (AuditInterceptor.java:145) > >> >> >> > at > >> >> >> > > $Interceptor_10f559585a6.beforeTransactionCompletion($Interce > >> >> >> > p > >> >> >> > tor_10f559585a6.java) > >> >> >> > at > >> >> >> > > $Interceptor_10f559585a7.beforeTransactionCompletion($Interce > >> >> >> > p > >> >> >> > tor_10f559585a7.java) > >> >> >> > at > >> >> >> > org.hibernate.impl.SessionImpl.beforeTransactionCompletion( > >> >> >> > SessionImpl.java:396) > >> >> >> > at > >> >> >> > org.hibernate.jdbc.JDBCContext.beforeTransactionCompletion( > >> >> >> > JDBCContext.java:202) > >> >> >> > at > >> >> >> > > >> >> >> > >> >> > >> > org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java > >> >> >> > :111) > >> >> >> > at > >> >> >> > >> com.javaforge.honeycomb.service.AbstractPersistenceService.commit( > >> >> >> > AbstractPersistenceService.java:61) > >> >> >> > > >> >> >> > As the data upload service is a hivemind service but not > >> >> a tapestry > >> >> >> > page, I do not have webRequest object. As Any suggestions? > >> >> >> > > >> >> >> > Henry > >> >> >> > -- > >> >> >> > View this message in context: > >> >> >> > > http://www.nabble.com/Acquiring-session-not-in-a-tapestry-pag > >> >> >> > e -error-tf2765973.html#a7713160 Sent from the Hivemind - > >> >> >> > User mailing list archive at > >> Nabble.com. > >> >> >> > > >> >> >> > > >> >> >> > >> >> > > >> >> > > >> >> > >> >> -- > >> >> View this message in context: > >> >> http://www.nabble.com/Acquiring-session-not-in-a-tapestry-page > >> >> -error-tf2765973.html#a7715924 > >> >> Sent from the Hivemind - User mailing list archive at > Nabble.com. > >> >> > >> >> > >> > > >> > > >> > >> -- > >> View this message in context: > >> http://www.nabble.com/Acquiring-session-not-in-a-tapestry-page > >> -error-tf2765973.html#a7716730 > >> Sent from the Hivemind - User mailing list archive at Nabble.com. > >> > >> > > > > > > -- > View this message in context: > http://www.nabble.com/Acquiring-session-not-in-a-tapestry-page > -error-tf2765973.html#a7717202 > Sent from the Hivemind - User mailing list archive at Nabble.com. > >
