I started on that path, and thought I could redirect with something like
Full(<span> "some html that redirects to the error page"...
</span>).asInstanceOf[T]
It feels like a big hack, even if I could get it working and I was a
little worried about creating
a redirection loop.
I've created a static html error page and call it from web.xml for now
- it'll have to do for now.
On Fri, Dec 19, 2008 at 11:09 AM, David Pollak
<feeder.of.the.be...@gmail.com> wrote:
> I'd put a try/finally around the EM.closeEM call so that it does not impact
> the stuff that's being rendered to the browser. Don't let the exception in
> the finally block propogate.
>
> On Thu, Dec 18, 2008 at 1:58 PM, Oliver <ola...@gmail.com> wrote:
>>
>> I was redirecting to an error page using
>> LiftRules.logAndReturnExceptionToBrowser, but when I use a LoanWrapper
>> to close a EntityManager and an error occurs when closing the entity
>> manager, LiftRules.logAndReturnExceptionToBrowser doesn't appear to
>> redirect to my error page. Can anyone think of a work around?
>>
>>
>> // Output a simple error to the user. Link the error message
>> to the screen via the current datetime
>> LiftRules.logAndReturnExceptionToBrowser = {
>> RedirectResponse("/error);
>> }
>>
>> // Set up a LoanWrapper to automatically close a EntityManager
>> if its open
>> S.addAround(List(
>> new LoanWrapper {
>> def apply[T] (f : => T): T = {
>> try {
>> f
>> } finally {
>> EM.closeEM // close if open
>> }
>> }
>> }))
>>
>> }
>>
>>
>
>
>
> --
> Lift, the simply functional web framework http://liftweb.net
> Collaborative Task Management http://much4.us
> Follow me: http://twitter.com/dpp
> Git some: http://github.com/dpp
>
> >
>
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