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Posted to dev@struts.apache.org by Don Brown <mr...@twdata.org> on 2006/04/12 04:18:55 UTC

[action2] Problem reports for configuration errors

I just added a feature to Action 2, which when in devMode, displays a helpful problem report whenever a configuration 
error occurs.  This report includes the error message, the location information (resource uri, line and column numbers), 
the stacktraces, and a snippet of the offending file with the line and column highlighted.

Still to do:
  - Refactor this out of DispatcherUtils so that other parts of the code can use it
  - Add CSS styling and Javascript features like collapsible stacktraces
  - Extend it to show snippets of Java errors as well, possibly extracting information from the stacktrace and showing a 
snippet if the source is on the classpath.

Here is the problem report as a static file:

http://www.twdata.org/dakine/error.html

Don

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Re: [action2] Problem reports for configuration errors

Posted by tm jee <tm...@yahoo.co.uk>.
Wow.... that's impressive Don..   :-)

----- Original Message ----
From: Don Brown <mr...@twdata.org>
To: Struts Developers List <de...@struts.apache.org>
Sent: Wednesday, 12 April, 2006 10:18:55 AM
Subject: [action2] Problem reports for configuration errors

I just added a feature to Action 2, which when in devMode, displays a helpful problem report whenever a configuration 
error occurs.  This report includes the error message, the location information (resource uri, line and column numbers), 
the stacktraces, and a snippet of the offending file with the line and column highlighted.

Still to do:
  - Refactor this out of DispatcherUtils so that other parts of the code can use it
  - Add CSS styling and Javascript features like collapsible stacktraces
  - Extend it to show snippets of Java errors as well, possibly extracting information from the stacktrace and showing a 
snippet if the source is on the classpath.

Here is the problem report as a static file:

http://www.twdata.org/dakine/error.html

Don

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