Ingo there is *exactly* such a test with TestBeans.jar (look at EjbossClient
under zola) and it works fine.
One thing that caught my eye is that the SSC (Stateful Session Container) is
answering the question, is this normal?
marc
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Ingo Bruell
> Sent: Friday, August 25, 2000 6:10 AM
> To: Justin Forder; jboss-dev; jboss-jaws
> Subject: [jBoss-Dev] Entity caching
>
>
> Hi,
>
> i have found a new error it could be also a problem with the caching from
> EntityBeans.
>
> If I get a EntityBean with findByPrimaryKey() use it with setter
> and getter
> methods and throw the reference to the EntityBean away (= null)
> and get the
> same EntityBean with findByPrimaryKey() again and then use a
> setter method
> then JAWS have NULL in the key field and throws following Exceptions:
>
> ---- snip ----
> [Default] JRMPCI:invokeHome create
> [Default] Tx is null
> [wb/Workbench] TX_REQUIRED for create
> [wb/Workbench] Begin tx
> [wb/Workbench] SSC:invokeHome:mi is create map is createHome
> [wb/Workbench] Benutzer: IBRUELL
> [wb/Workbench] JRMPCI:invokeHome create
> [wb/Workbench] Tx is tx:Xid:2
> [wb/UserManager] TX_REQUIRED for create
> [wb/UserManager] TX_REQUIRED for login
> [wb/UserManager] login(IBRUELL)
> [wb/UserManager] user.findByPrimaryKey()
> [wb/UserManager] JRMPCI:invokeHome findByPrimaryKey
> [wb/UserManager] Tx is tx:Xid:2
> [wb/UserManager] invokeHome
> [wb/User] TX_REQUIRED for findByPrimaryKey
> [JAWS] Exists command executing: SELECT COUNT(*) AS Total FROM
> wbuser WHERE
> id=?
>
> [JAWS] Set parameter: idx=1, jdbcType=CHAR, value=IBRUELL
> [wb/UserManager] user.setLoginDate()
> [wb/User] TX_REQUIRED for setLoginDate
> [JAWS] Load command executing: SELECT
> name,loginDate,role,id,userShort FROM
> wbus
> er WHERE id=?
> [JAWS] Set parameter: idx=1, jdbcType=CHAR, value=NULL
> [wb/User] Load failed; nested exception is:
> java.rmi.ServerException: Load failed; nested exception is:
> java.rmi.NoSuchObjectException: Entity null not found
> [wb/UserManager] java.rmi.ServerException: Load failed; nested
> exception is:
> java.rmi.ServerException: Load failed; nested exception is:
> java.rmi.NoSuchObjectException: Entity null not found
> [wb/UserManager] java.rmi.ServerException: Load failed; nested
> exception is:
> java.rmi.NoSuchObjectException: Entity null not found
> at
> org.jboss.ejb.plugins.jaws.jdbc.JDBCLoadEntityCommand.handleResult(JD
> BCLoadEntityCommand.java:117)
> at
> org.jboss.ejb.plugins.jaws.jdbc.JDBCQueryCommand.executeStatementAndH
> andleResult(JDBCQueryCommand.java:59)
> at
> org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand.jdbcExecute(JDBCCommand.j
> ava:116)[wb/UserManager] java.rmi.NoSuchObjectException: Entity null not
> found
>
> at
> org.jboss.ejb.plugins.jaws.jdbc.JDBCLoadEntityCommand.execute(JDBCLoa
> dEntityCommand.java:93)
> at
> org.jboss.ejb.plugins.jaws.JAWSPersistenceManager.loadEntity(JAWSPers
> istenceManager.java:149)
> at
> org.jboss.ejb.plugins.CMPPersistenceManager.loadEntity(CMPPersistence
> Manager.java:205)
> at
> org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntityS
> ynchronizationInterceptor.java:166)
> at
> org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstance
> Interceptor.java:106)
> at
> org.jboss.ejb.plugins.TxInterceptor.invokeNext(TxInterceptor.java:128
> )
> at
> org.jboss.ejb.plugins.TxInterceptor.runWithTransactions(TxInterceptor
> .java:189)
> at
> org.jboss.ejb.plugins.TxInterceptor.invoke(TxInterceptor.java:96)
> at
> org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.
> java:140)
> at
> org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:156)
> at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:320)
> at
> org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPCon
> tainerInvoker.java:200)
> at
> org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPCon
> tainerInvoker.java:177)
> at
> org.jboss.ejb.plugins.jrmp.interfaces.EntityProxy.invoke(EntityProxy.
> java:166)
> at $Proxy11.setLoginDate(Unknown Source)
> at
> de.oblgmbh.wb.server.UserManagerBean.login(UserManagerBean.java:109)
> at java.lang.reflect.Method.invoke(Native Method)
> at
> org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S
> tatelessSessionContainer.java:445)
> at
> org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat
> elessSessionInstanceInterceptor.java:83)
> at
> org.jboss.ejb.plugins.TxInterceptor.invokeNext(TxInterceptor.java:128
> )
> at
> org.jboss.ejb.plugins.TxInterceptor.runWithTransactions(TxInterceptor
> .java:189)
> at
> org.jboss.ejb.plugins.TxInterceptor.invoke(TxInterceptor.java:96)
> at
> org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.
> java:140)
> at
> org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:156)
> at
> org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContai
> ner.java:264)
> at
> org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPCon
> tainerInvoker.java:200)
> at
> org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPCon
> tainerInvoker.java:177)
> at
> org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(St
> atelessSessionProxy.java:164)
> at $Proxy8.login(Unknown Source)
> at
> de.oblgmbh.wb.server.WorkbenchBean.ejbCreate(WorkbenchBean.java:34)
> at java.lang.reflect.Method.invoke(Native Method)
> at
> org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.createSes
> sion(StatefulSessionFilePersistenceManager.java:142)
> at
> org.jboss.ejb.StatefulSessionContainer.createHome(StatefulSessionCont
> ainer.java:368)
> at java.lang.reflect.Method.invoke(Native Method)
> at
> org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invokeHom
> e(StatefulSessionContainer.java:508)
> at
> org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityIntercep
> tor.java:122)
> at
> org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invokeHome(S
> tatefulSessionInstanceInterceptor.java:60)
> at
> org.jboss.ejb.plugins.TxInterceptor.invokeNext(TxInterceptor.java:130
> )
> at
> org.jboss.ejb.plugins.TxInterceptor.runWithTransactions(TxInterceptor
> .java:189)
> at
> org.jboss.ejb.plugins.TxInterceptor.invokeHome(TxInterceptor.java:83)
>
> at
> org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:1
> 03)
> at
> org.jboss.ejb.StatefulSessionContainer.invokeHome(StatefulSessionCont
> ainer.java:304)
> at
> org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHome(JRM
> PContainerInvoker.java:192)
> at
> org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHome(JRM
> PContainerInvoker.java:146)
> at java.lang.reflect.Method.invoke(Native Method)
> 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
> Sour
> ce)
> at java.lang.Thread.run(Unknown Source)
> [wb/UserManager] Load failed; nested exception is:
> java.rmi.ServerException: Load failed; nested exception is:
> java.rmi.NoSuchObjectException: Entity null not found; nested
> exception
> is:
> java.rmi.ServerException: Load failed; nested exception is:
> java.rmi.ServerException: Load failed; nested exception is:
> java.rmi.NoSuchObjectException: Entity null not found
> [wb/Workbench] java.rmi.RemoteException: Load failed; nested exception is:
> java.rmi.ServerException: Load failed; nested exception is:
> java.rmi.NoSuchObjectException: Entity null not found; nested
> exception
> is:
> java.rmi.ServerException: Load failed; nested exception is:
> java.rmi.ServerException: Load failed; nested exception is:
> java.rmi.NoSuchObjectException: Entity null not found
> [wb/Workbench] null
> [wb/Workbench] commiting
> ---- snap ----
> CU
>
> ---
> Ingo Bruell
> OBL GmbH ([EMAIL PROTECTED])
> Hude (Oldenburg)
> Germany
>
>
>
