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https://issues.apache.org/jira/browse/WW-4605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15147588#comment-15147588
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Greg Huber commented on WW-4605:
--------------------------------
I extend MethodFilterInterceptor as not all my actions have mobile screens eg
cancel, so there is quite a lot of filtering. Why I ended up with I
PreResultListener(), I guess it was a good (or bad) day coding. ;)
Does it use the result in the code anyway? If I swap them back it still works
with no npe.
{code:java}
if (preResultListeners != null) {
LOG.trace("Executing PreResultListeners for result [{}]",
result);
for (Object preResultListener : preResultListeners) {
PreResultListener listener = (PreResultListener)
preResultListener;
String _profileKey = "preResultListener: ";
try {
UtilTimerStack.push(_profileKey);
listener.beforeResult(this, resultCode);
}
finally {
UtilTimerStack.pop(_profileKey);
}
}
}
{code}
> 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
> Fix For: 2.3.25, 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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