Well, that's a great idea, but unfortunately not available until 1.6 is
released. But that will definitely work at that point. Thanks Remi.
If that trick is mentioned in the FAQ or the type converter / configuration
doco, I would close 701 as won't fix since changing that interface breaks
backwards compatibility. I know I for one would not want to update all of our
25+ type converter classes.
From: VANKEISBELCK Remi [mailto:r...@rvkb.com]
Sent: Friday, June 24, 2011 4:37 AM
To: Stripes Users List
Subject: Re: [Stripes-users] TypeConverter API - can I get the current field
name?
Hi John,
There's a Workaround : actually you can access the action bean for a a request
from anywhere through the ExecutionContext. See
net.sourceforge.stripes.controller.ExecutionContext#currentContext. You can do :
ExecutionContext.currentContext().getActionBean();
Cheers
Remi
2011/6/23 Newman, John W <newma...@d3onc.com<mailto:newma...@d3onc.com>>
I did not know that. Nearly 5 years of using stripes, you think I would know
that by now. errors.add(new
LocalizableError("validation.expression.valueFailedExpression")); is working
fine.
But yeah, the current action bean instance would be a great addition.
http://www.stripesframework.org/jira/browse/STS-701 looks like what I'm
getting at. Perhaps a simple StripesFilter.getCurrentActionBean() or
something like that might be a possibility as opposed to changing old interface
signatures.
Thanks Freddy
-----Original Message-----
From: Freddy Daoud [mailto:xf2...@fastmail.fm<mailto:xf2...@fastmail.fm>]
Sent: Thursday, June 23, 2011 1:27 PM
To:
stripes-users@lists.sourceforge.net<mailto:stripes-users@lists.sourceforge.net>
Subject: Re: [Stripes-users] TypeConverter API - can I get the current field
name?
Hi John,
The type converter doesn't need to be given the field name. The field name is
automatically provided as the {0} parameter when constructing the error message
from the resource bundle, and {1} the value entered by the user. Ideally you
use a ScopedLocalizableError, so that the user of your type converter can make
good use of the lookup strategy to organize resource bundle keys.
I agree that it would be useful for the type converter to be given more
context. Perhaps just the ActionBean, because from there you can get the
ActionBeanContext, then the request, response, session, ...
Cheers,
Freddy
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