hi Nishant,
You might want to put all your session variable inside HashMap or other
datatypes that implements Serializable, rather than put it just in a single
variable. Refer to the javadocs, what are those Serializable data types are.
Or maybe you can build your own class with something like this :
public class StoredSessionValue implements Serializable {
// your session variable goes here
// your setter and getter method for those variables goes here
}
You did right on your <distributable/> tags.
On 8/17/05, Nishant Deshpande <[EMAIL PROTECTED]> wrote:
>
> Hoping for some help from the tomcat experts on this list.
>
> I want to ensure all objects stored in sessions are serializable.
>
> I read that I can put the <distributable/> tag in my web.xml file to
> 'enforce' this.
>
> But I don't see any enforcing happening. I assumed it would throw
> exceptions at runtime when I did 'setAttribute("xxx",
> SomeNonSerializableObject)'.
>
> I have put 'distributable' in
>
> web.xml: <web-app> ... <distributable/> ... </web-app>
>
> I also have the following in server.xml:
>
> <DefaultContext reloadable="true" allowLinking="true">
>
> <Loader className="org.apache.catalina.loader.DevLoader"
> reloadable="true" debug="1"/>
> <Manager className="org.apache.catalina.session.PersistentManager"
> pathname="/cv/data/tmp" debug="5" saveOnRestart="true"
> distributable="true">
> <Store className="org.apache.catalina.session.FileStore"
> directory="/cv/data/tmp"
> debug="5"/>
> </Manager>
>
> </DefaultContext>
>
>
> Am I missing something? How is the serializability enforced?
>
> Also another question: the serialization does not happen in the
> directory i specify for Store above, rather it happens in the
> $CATALINA_HOME/work/Catalina/* directories. Any ideas about this one?
>
> Thanks,
>
> Nishant
>
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