Hi Thomas,
use the paramsPrepareParams interceptor stack (or change yours), from
struts-default.xml:
<!-- An example of the paramsPrepareParams trick. This stack
is exactly the same as the defaultStack, except that it
includes one extra interceptor before the prepare
interceptor:
the params interceptor.
This is useful for when you wish to apply parameters
directly
to an object that you wish to load externally (such as
a DAO
or database or service layer), but can't load that object
until at least the ID parameter has been loaded. By
loading
the parameters twice, you can retrieve the object in the
prepare() method, allowing the second params
interceptor to
apply the values on the object. -->
<interceptor-stack name="paramsPrepareParamsStack">
...
I think this accomplishes what you are looking for (of course you need
setters for the parameters that you want params interceptor to have
ready for you by the time the prepare() method is called).
Em 10-05-2010 09:39, Thomas Lulé escreveu:
That interceptor looks great, but is there any way to access request
parameters in the prepare() method ?
The http request provides an "archiveProfileId" parameter and I use
that parameter to load my object "archiveProfile".
2010/5/10 Lukasz Lenart<lukasz.len...@googlemail.com>:
Use Preparable interface instead
http://struts.apache.org/2.x/struts2-core/apidocs/com/opensymphony/xwork2/Preparable.html
Regards
--
Łukasz
http://www.lenart.org.pl/
Kapituła Javarsovia 2010
http://javarsovia.pl
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