Exceptions in the body of stripes:form lead to confused tag state for the rest
of the request
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Key: STS-259
URL: http://mc4j.org/jira/browse/STS-259
Project: Stripes
Issue Type: Bug
Components: Tag Library
Reporter: Tim Fennell
Assigned To: Tim Fennell
Fix For: Release 1.4.1
If an exception is thrown in the body of the stripes:form tag (or the
stripes:select or any other input tag for that matter) then the internal stack
of tags maintained by Stripes gets out of sync. This is because the exception
doesn't occur in a method invoked by the tag, but by the container. E.g.
<stripes:form action="...">
throw new NullPointerException
</stripes:form>
will cause the form tag to be retained in the tag stack beyond it's end tag.
If the request is then directed to an error JSP with stripes tags on it, this
can cause problems.
The preferred solution is to have the necessary tags implement TryCatchFinally.
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