[jira] [Resolved] (WICKET-5040) Session.exists() returns false when ThreadContext#session is not set to current session

["Sven Meier (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-5040?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sven Meier resolved WICKET-5040.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 6.6.0

Session#exists() now check session store too
                
> Session.exists() returns false when ThreadContext#session is not set to current session
> ---------------------------------------------------------------------------------------
>
>                 Key: WICKET-5040
>                 URL: https://issues.apache.org/jira/browse/WICKET-5040
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 6.5.0
>            Reporter: Sven Meier
>            Assignee: Sven Meier
>             Fix For: 6.6.0
>
>
> There are several places in Wicket which check for the existence of a Session before actually getting a reference to it, e.g. FeedbackCollector:
> 	public final List<FeedbackMessage> collect(final IFeedbackMessageFilter filter)
> 	{
> 		...
> 		if (includeSession && Session.exists())
> 		{
> 			messages.addAll(Session.get().getFeedbackMessages().messages(filter));
> 		}
> 	}
> If no one has called Session#get(), all calls to Session#exists() return false although a session might exist in the session store, i.e. it might just not be set to ThreadContext#session already.

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