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Posted to dev@tuscany.apache.org by "ant elder (JIRA)" <tu...@ws.apache.org> on 2007/01/16 10:40:27 UTC
[jira] Closed: (TUSCANY-936) HttpSessionScopeContainer requires a
session to exist
[ https://issues.apache.org/jira/browse/TUSCANY-936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ant elder closed TUSCANY-936.
-----------------------------
Resolution: Fixed
Fixed
> HttpSessionScopeContainer requires a session to exist
> -----------------------------------------------------
>
> Key: TUSCANY-936
> URL: https://issues.apache.org/jira/browse/TUSCANY-936
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Core
> Affects Versions: Java-M2
> Reporter: Greg Dritschler
> Assigned To: ant elder
> Priority: Minor
> Fix For: Java-M3
>
>
> In M1, the HttpSessionScopeContainer was able to lazy-initialize an HTTP session. (Look at the class LazyHTTPSessionId to see how it worked.) Now the HttpSessionScopeContainer requires a preexisting session. If a session does not exist, a NullPointerException occurs when it tries to look up the instance using a null key.
> InstanceWrapper ctx = wrappers.get(key);
> The problem can be circumvented by creating a session in the web app client. JSPs have sessions by default. Servlets can call getSession(true) to ensure a session exists before invoking an SCA component that requires session scope.
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