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Posted to user@struts.apache.org by akash agrawal <ak...@yahoo.co.uk> on 2007/08/30 21:00:46 UTC
struts.xml usage of element in element
Hi,
Can someone explain me the usage of <param> element under <action> element? How to access it property inside java action?
Is this a valid config?
<action>
<param name="roles">xyz, abc1, abc2</param>
</action>
How to access roles property in an action class?
Thanks,
-Akash
---------------------------------
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Re: struts.xml usage of element in element
Posted by Chris Pratt <th...@gmail.com>.
> When would this setter be called? Can I access this property inside an interceptor (custom interceptor/pre-packaged interceptor)? (This would help to check it before execute is called)
>
I believe it is called by the ParamInterceptor, so as long as your
interceptor is later in the stack, the value should be set.
(*Chris*)
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Re: struts.xml usage of element in element
Posted by akash agrawal <ak...@yahoo.co.uk>.
Chris,
When would this setter be called? Can I access this property inside an interceptor (custom interceptor/pre-packaged interceptor)? (This would help to check it before execute is called)
Thanks.
Chris Pratt <th...@gmail.com> wrote: Yes, setRole(String role) for my example.
(*Chris*)
On 8/30/07, akash agrawal wrote:
> Hi,
>
> Thanks for the reply Chris.
>
> Do you mean providing a setter like setRole(String role) or setRoles(String role) would do?
>
> When would this setter be called? If I define an interceptor, Can I check for this property inside interceptor before my execute() is called?
>
> Thanks,
> -Akash
>
> Chris Pratt wrote: Just create a mutator in your action and Struts will populate the
> value for you automatically. I use this to set the Role into my base
> action
>
>
>
> admin
>
>
> (*Chris*)
>
> On 8/30/07, akash agrawal wrote:
> > Hi,
> >
> > Can someone explain me the usage of
> element under element? How to access it property inside java action?
> >
> > Is this a valid config?
> >
> >
> xyz, abc1, abc2
> >
> > How to access roles property in an action class?
> >
> > Thanks,
> > -Akash
> >
> >
> > ---------------------------------
> > Shape Yahoo! in your own image. Join our Network Research Panel today!
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
>
>
> ---------------------------------
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Re: struts.xml usage of element in element
Posted by Chris Pratt <th...@gmail.com>.
Yes, setRole(String role) for my example.
(*Chris*)
On 8/30/07, akash agrawal <ak...@yahoo.co.uk> wrote:
> Hi,
>
> Thanks for the reply Chris.
>
> Do you mean providing a setter like setRole(String role) or setRoles(String role) would do?
>
> When would this setter be called? If I define an interceptor, Can I check for this property inside interceptor before my execute() is called?
>
> Thanks,
> -Akash
>
> Chris Pratt <th...@gmail.com> wrote: Just create a mutator in your action and Struts will populate the
> value for you automatically. I use this to set the Role into my base
> action
>
>
>
> admin
>
>
> (*Chris*)
>
> On 8/30/07, akash agrawal wrote:
> > Hi,
> >
> > Can someone explain me the usage of
> element under element? How to access it property inside java action?
> >
> > Is this a valid config?
> >
> >
> xyz, abc1, abc2
> >
> > How to access roles property in an action class?
> >
> > Thanks,
> > -Akash
> >
> >
> > ---------------------------------
> > Shape Yahoo! in your own image. Join our Network Research Panel today!
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
>
>
> ---------------------------------
> Need a vacation? Get great deals to amazing places on Yahoo! Travel.
---------------------------------------------------------------------
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Re: struts.xml usage of element in element
Posted by akash agrawal <ak...@yahoo.co.uk>.
Hi,
Thanks for the reply Chris.
Do you mean providing a setter like setRole(String role) or setRoles(String role) would do?
When would this setter be called? If I define an interceptor, Can I check for this property inside interceptor before my execute() is called?
Thanks,
-Akash
Chris Pratt <th...@gmail.com> wrote: Just create a mutator in your action and Struts will populate the
value for you automatically. I use this to set the Role into my base
action
admin
(*Chris*)
On 8/30/07, akash agrawal wrote:
> Hi,
>
> Can someone explain me the usage of
element under element? How to access it property inside java action?
>
> Is this a valid config?
>
>
xyz, abc1, abc2
>
> How to access roles property in an action class?
>
> Thanks,
> -Akash
>
>
> ---------------------------------
> Shape Yahoo! in your own image. Join our Network Research Panel today!
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org
---------------------------------
Need a vacation? Get great deals to amazing places on Yahoo! Travel.
Re: struts.xml usage of element in element
Posted by Chris Pratt <th...@gmail.com>.
Just create a mutator in your action and Struts will populate the
value for you automatically. I use this to set the Role into my base
action
<action name="myaction">
<param name="role">admin</param>
</action>
(*Chris*)
On 8/30/07, akash agrawal <ak...@yahoo.co.uk> wrote:
> Hi,
>
> Can someone explain me the usage of <param> element under <action> element? How to access it property inside java action?
>
> Is this a valid config?
> <action>
> <param name="roles">xyz, abc1, abc2</param>
> </action>
> How to access roles property in an action class?
>
> Thanks,
> -Akash
>
>
> ---------------------------------
> Shape Yahoo! in your own image. Join our Network Research Panel today!
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