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https://issues.apache.org/jira/browse/WW-4605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209482#comment-15209482
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Jim deVos commented on WW-4605:
-------------------------------
Hi Lukasz! I noticed your commit replaces using the 'instanceof' operator on
invocation.getResult(), so i'm guessing there was a problem doing it that way,
too. If you're looking to avoid referencing the result object, could you do
something like this?
{code}
isRedirect =
ServletRedirectResult.class.isAssignableFrom(resultConfig.getClassName());
{code}
I ask because my team uses a custom subclass of ServletRedirectResult, e.g.
"org.tdar.struts.ServletRedirectResult". After updating to 2.3.8 our messages
no longer survive a redirect, and I suspect that this string comparison is the
root cause. Thanks for your time --Jim
> Refactor MessageStoreInterceptor and use PreResultListener to store messages
> ----------------------------------------------------------------------------
>
> Key: WW-4605
> URL: https://issues.apache.org/jira/browse/WW-4605
> Project: Struts 2
> Issue Type: Improvement
> Components: Core Interceptors
> Affects Versions: 2.3.24
> Reporter: Lukasz Lenart
> Assignee: Lukasz Lenart
> Fix For: 2.3.28, 2.5
>
>
> See WW-4600 as this issue is similar, when response was already comitted
> (redirect was send, JSP was rendered), logic in {{after}} method won't work
> as it isn't possible to modify session when response was comitted.
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