[nanocontainer-scm] [jira] Commented: (NANO-133) Nanowar - session-scope serialization fails if app-scope container is not serializable

     [ http://jira.codehaus.org/browse/NANO-133?page=comments#action_31844 ]
     
Joerg Schaible commented on NANO-133:
-------------------------------------

Done with JIRA.

> Nanowar - session-scope serialization fails if app-scope container is not serializable
> --------------------------------------------------------------------------------------
>
>          Key: NANO-133
>          URL: http://jira.codehaus.org/browse/NANO-133
>      Project: NanoContainer
>         Type: Bug
>   Components: nanowar
>     Versions: 1.0-beta-5
>     Reporter: James Mead
>  Attachments: nanowar-session-serialization.zip
>
>
> If the app-scope container is not serializable, then when the session-scope container is serialized by the app server (for fail-over, etc) - it attempts to serialize its parent (the app-scope container), but fails with a NotSerializableException.
> Here is a patch which fixes the problem by putting a wrapper around the app-scope container. The wrapper looks up the app-scope container in the servlet context each time it is needed. Because the only state in the wrapper is the app-scope container key, it can be successfully serialized.
> SessionSerializationIntegrationTestCase has a test to demonstrate the current problem and another test to demonstrate the fix.

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