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From "Kumar, Prashant - IT Consultant" <Prashant.Ku...@cnasurety.com>
Subject RE: [fileupload] RMI Marshal problems
Date Wed, 22 Dec 2004 16:47:40 GMT
Hi Jack:
Yep it seems so. Thanks for pointing me to that. For anyone interested, the
link to the bug report is
http://issues.apache.org/bugzilla/show_bug.cgi?id=32785

Would anyone have any idea on workarounds/patches etc? Thanks in advance.

- Prashant Kumar


-----Original Message-----
From: Dakota Jack [mailto:dakota.jack@gmail.com] 
Sent: Wednesday, December 22, 2004 10:32 AM
To: Jakarta Commons Users List
Subject: Re: [fileupload] RMI Marshal problems

I believe there is a recent post about the package breaking the
serialization requirements.

Jack


On Wed, 22 Dec 2004 10:07:19 -0600, Kumar, Prashant - IT Consultant
<Prashant.Kumar@cnasurety.com> wrote:
> Hey folks:
> 
>             I am using the FileUpload package in conjunction with a remote
> session bean. Using the Delegate-Façade pattern, I am passing the parsed
> FileItem between the delegate and the façade. However, I am getting an
error
> when doing so. If you notice, the exception is in the
> DeferredFileOutputStream which I am not explicitly using anywhere in my
> code. Any pointers appreciated. Here is the exception:
> 
> java.rmi.UnmarshalException: failed to unmarshal cookie; nested exception
> is:
>            java.io.NotSerializableException:
> rg.apache.commons.fileupload.DeferredFileOutputStream
> 
> java.io.NotSerializableException:
> org.apache.commons.fileupload.DeferredFileOutputStream
> 
>             at
> java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1143)
> 
>             at
> java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:361)
> 
>             at
> java.io.ObjectOutputStream.outputClassFields(ObjectOutputStream.java:1822)
> 
>             at
> java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:475)
> 
>             at
> java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1209)
> 
>             at
> java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:361)
> 
>             at
> weblogic.rmi.internal.CBVOutputStream.writeObject(CBVOutputStream.java:73)
> 
>             at
> weblogic.rmi.internal.ServerRequest.copy(ServerRequest.java:210)
> 
>             at
> weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:151)
> 
>             at
>
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
> :262)
> 
>             at
>
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
> :229)
> 
>             at
>
com.cnasurety.services.dataconvertor.facade.DataConvertorFacadeBean_tb104m_E
> OImpl_WLStub.parseExcel(Unknown Source)
> 
>             at
>
com.cnasurety.services.dataconvertor.delegates.DataConvertorDelegate.parseEx
> cel(DataConvertorDelegate.java:62)
> 
>             at
>
com.cnasurety.applications.underwritingtools.handlers.commands.workOnHand.Co
> mmandExcelFileUpload.execute(CommandExcelFileUpload.java:66)
> 
>             at
>
com.cnasurety.applications.underwritingtools.handlers.CompositeHandler.handl
> eRequest(CompositeHandler.java:63)
> 
>             at
>
com.cnasurety.applications.underwritingtools.handlers.WorkOnHandHandler.hand
> leRequest(WorkOnHandHandler.java:37)
> 
>             at
>
com.cnasurety.services.applicationsecurity.controller.AuthenticationDispatch
> er.getNextPage(AuthenticationDispatcher.java:120)
> 
>             at
>
com.cnasurety.services.applicationsecurity.controller.AuthenticationControll
> er.service(AuthenticationController.java:197)
> 
>             at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> 
>             at
>
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(Servle
> tStubImpl.java:1058)
> 
>             at
>
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
> :401)
> 
>             at
> weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:20)
> 
>             at
>
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
> 
>             at
>
com.cnasurety.applications.underwritingtools.filters.CompressionFilter.doFil
> ter(CompressionFilter.java:44)
> 
>             at
>
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
> 
>             at
>
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
> ebAppServletContext.java:5418)
> 
>             at
>
weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManage
> r.java:744)
> 
>             at
>
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletCo
> ntext.java:3086)
> 
>             at
>
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java
> :2544)
> 
>             at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
> 
>             at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
> 
> Thank you
> 
> - Prashant Kumar
> 
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-- 
------------------------------

"You can lead a horse to water but you cannot make it float on its back."

~Dakota Jack~

"You can't wake a person who is pretending to be asleep."

~Native Proverb~

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