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https://issues.apache.org/jira/browse/SLING-2156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13072398#comment-13072398
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Justin Edelson commented on SLING-2156:
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OK. This particular issue, however, is a bit broader as you need the ability to
provide a custom implementation of PostResponse (I think).
Proposed patch here: http://codereview.appspot.com/4826051
You would need to implement the PostResponseCreator interface in a service and
return the appropriate overridden version of HtmlResponse.
Can also be used to solve SLING-1974, but doesn't in and of itself.
> Provide error handling for POST operations
> ------------------------------------------
>
> Key: SLING-2156
> URL: https://issues.apache.org/jira/browse/SLING-2156
> Project: Sling
> Issue Type: New Feature
> Components: Servlets
> Reporter: Antonio Sanso
>
> The error handling mechanism described here [0] doesn't seem to apply also to
> POST operations.
> If an error occurs while posting a resource to repository (e.g.
> avax.jcr.nodetype.ConstraintViolationException: no matching property
> definition found for) the HtmlResponse.html template is rendered.
> This can also represent a security issue since information as
> REFERRER/technology stack are shown.
> IMHO this page should be at least configurable (if the mechanism in [0]
> doesn't suite here).
> [0] http://sling.apache.org/site/errorhandling.html
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