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Date: Thu, 7 Jan 2010 01:18:21 -0800 (PST)
From: Manimaran Ramaraj <manimaran.ramaraj@aspiresys.com>
To: user@struts.apache.org
Subject: Re: What may cause ognl.InappropriateExpressionException warning ?
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References: <4988ADFF.6090307@encs.concordia.ca>
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Hi=20

<interceptor-ref name=3D"sampleInterceptorStackIncludingDefaultStack">
   =20
                 d-\d+?-[sop]
    =20
</interceptor-ref>

Instead of applying the above pattern, apply the following in struts.xml

its easy and simple to resolve the problem of ( Inappropriate OGNL
expression d-345234)

=09<interceptor name=3D"params"=20
=09=09class=3D"com.opensymphony.xwork2.interceptor.ParametersInterceptor"/>


~ Maran



jsubei wrote:
>=20
> Ok, I've configured the struts.xml as you say (directly in the
> defaultStack for me) and it's perfect ! Thank you a lot !
> Regards,
> Norbert
>=20
>=20
> Oscar Calder=C3=B3n-2 wrote:
>>=20
>> As Musachy says, you could ignore it in the params interceptor in this
>> way:
>>=20
>> <interceptor-ref name=3D"sampleInterceptorStackIncludingDefaultStack">
>>              =20
>>                  d-\d+?-[sop]
>>              =20
>>             </interceptor-ref>
>>=20
>>>
>>>
>>> Musachy Barroso escribi=C3=B3:
>>>> try adding quotes around it 'd-6836677-p' then it will be interpreted
>>>> as a string, or try to ignore it in the params interceptor.
>>>>
>>>> On Mon, Nov 23, 2009 at 8:27 AM, jsubei <jsubei@yahoo.fr> wrote:
>>>>  =20
>>>>> Dear all,
>>>>>
>>>>> I'm using struts 2.1.8 with displaytag 1.2
>>>>> and, of course, I have the same problem.
>>>>>
>>>>> Have you found a solution ?
>>>>>
>>>>> Thank you,
>>>>>
>>>>> Norbert
>>>>>
>>>>>
>>>>>
>>>>> jctovarueda wrote:
>>>>>    =20
>>>>>> Lu Ying,
>>>>>>
>>>>>> I could detect the problem, it's apparently a bug from Struts 2
>>>>>> (XWorks).
>>>>>>
>>>>>> It seems to be that OGNL Utils setValue confuses the "d-6836677-p"
>>>>>> expression as substract operation, it means, the expression is
>>>>>> evaluated
>>>>>> like ( d - 6836677 ) - p as mathematical operation.
>>>>>>
>>>>>> I will try to find a solution to this problem, if you have some
>>>>>> solution,
>>>>>> pls write to me.
>>>>>>
>>>>>> Regards,
>>>>>> JC
>>>>>>
>>>>>>
>>>>>> luy wrote:
>>>>>>      =20
>>>>>>>>> params interceptor doesn't like parameters with spaces
>>>>>>>>> in the name (this was fixed in xwork already), to fix it, set
>>>>>>>>> "acceptedParamNames" to "[[\p{Graph}\s]&&[^,#:=3D]]*" in your par=
am
>>>>>>>>> interceptor.
>>>>>>>>>            =20
>>>>>>>> Right, I am using displayTag(displaytag-1.2.jar). The parameter
>>>>>>>> looks
>>>>>>>> like:
>>>>>>>>
>>>>>>>> https://info/ProcessBrowse.action?d-6836677-p=3D7
>>>>>>>>
>>>>>>>> "d-6836677-p=3D7" caused the problem. Is there any way that
>>>>>>>> "d-6836677-p=3D7" can be accepted?
>>>>>>>>          =20
>>>>>>> Ok, I did a hack to disable warning message as a temporal solution:
>>>>>>>
>>>>>>> log4j.logger.com.opensymphony.xwork2.util.logging.commons.CommonsLo=
gger=3DERROR
>>>>>>>
>>>>>>> --
>>>>>>> Lu Ying
>>>>>>>
>>>>>>> -------------------------------------------------------------------=
--
>>>>>>> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>>>>>> For additional commands, e-mail: user-help@struts.apache.org
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>        =20
>>>>>>      =20
>>>>> --
>>>>> View this message in context:
>>>>> http://old.nabble.com/What-may-cause---ognl.InappropriateExpressionEx=
ception--warning---tp21818620p26481347.html
>>>>> Sent from the Struts - User mailing list archive at Nabble.com.
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>>>>> For additional commands, e-mail: user-help@struts.apache.org
>>>>>
>>>>>
>>>>>    =20
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
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>>>>
>>>>
>>>>  =20
>>=20
>> ---------------------------------------------------------------------
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>>=20
>>=20
>>=20
>=20
>=20

--=20
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nappropriateExpressionException--warning---tp21818620p27056996.html
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