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https://issues.apache.org/struts/browse/WW-3215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes Wannemacher resolved WW-3215.
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Resolution: Fixed
Fix Version/s: (was: 2.0.15)
Assignee: Wes Wannemacher
I added a parameter 'rethrowException' that, if set to 'true' will wrap and
rethrow the exception caught while executing the target action. Please test and
make sure it fits your needs.
> ActionComponent swallows exceptions
> -----------------------------------
>
> Key: WW-3215
> URL: https://issues.apache.org/struts/browse/WW-3215
> Project: Struts 2
> Issue Type: Bug
> Components: Other
> Affects Versions: 2.1.6, 2.1.7
> Environment: Freemarker
> Reporter: Jasper Rosenberg
> Assignee: Wes Wannemacher
> Fix For: 2.1.8
>
>
> We render sub-portions of our pages using s.action. Unfortunately, when one
> of these fails, rather than ending up with a 500 error (and in our own
> error/exception handling code), the user gets a partially rendered page.
> This is because ActionComponent.executeAction() catches and logs all
> exceptions, but never rethrows them:
> } catch (Exception e) {
> String message = "Could not execute action: " + namespace + "/" +
> actualName;
> LOG.error(message, e);
> }
> There could be a parameter added of course to request that exceptions be
> swallowed for case where a partial render might be fine, or executeResult is
> false and they don't care if it fails, but it does seem like that would be
> better handled explicitly in the action being invoked instead.
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