> -----Oorspronkelijk bericht----- > Van: Kees Jongenburger [mailto:[EMAIL PROTECTED] > Verzonden: maandag 13 oktober 2003 10:00 > Aan: [EMAIL PROTECTED] > Onderwerp: Re: Failed Storing persistent session attribute...? > > > On Sunday 12 October 2003 11:21 pm, Curtney Jacobs wrote: > > Greetings! > > > > I am recieving the following lines in my log file: > > > > <quote> > > > > Failed Storing persistent session attribute > 'mmbase_editors_cloud'. Persistent > > session values must extend java.io.serializable. > > > > java.io.NotSerializableException: > org.mmbase.bridge.implementation.BasicCloud
<snip> > > I don't think it's a requirement that everything you put in > the session has to be serilisable. The servlet spec says that the container _may_ throw an IllegalArgumentException if an object is put into a session that is not serializable. Reason for this is the possibility of session migration to another container. So it depends on the container whether non-serializable objects are accepted. > > When I look als the errro you are getting it looks like the > standard mmbase editors store the Cloud instance in the > session and therefore are not serialisable > > b.t.w there is a serialisable implementation of the bridge > cloud (rmmci) but i haven't every tried if it survives a > serialisation to file. > > > > > Curtney Jacobs > > > > -- > Kees Jongenburger > Mediapark C101 Hilversum > +31 (0)35 6772910 > >
