encodeBase64URLSafeString in s:param

[Ma...@ensam.eu]

Hi,

I have a problem calling a method in a s :param tag.

I want to encode an url parameter in base64 in order to avoid French special char and charset problem. 

<s:url id="urlItem" action="display" namespace="%{nspace}" encode="true">
	<s:param name="dn64" value="%{org.apache.commons.codec.binary.Base64.encodeBase64URLSafeString(item.result.common.dn.bytes)}" />
	<s:param name="dn" value="#item.result.common.dn " />
</s:url>

The param 'dn' is working. 
Item.result.common.dn.bytes is working (tested with a s:property tag).
But the method encodeBase64UrlSafeString is not called (I put a breakpoint in the method).

Is it possible to call a static method from an external package ? if yes, what is the correct syntax ?

Cordialy,

Matthieu MARC


---
Matthieu MARC
Responsable du Service Informatique du Centre d'Angers
Arts et Métiers ParisTech
Tél : 02 41 20 73 61


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Re: encodeBase64URLSafeString in s:param

[Andrew Lee <pl...@gmail.com>]

You can do that using "@com.xxx.xxx.classname@methodname(arg)" but wouldn't
it be better to expose another getter on your action which provided the
encoded string.

Would be easier to test.
On 17 May 2011 10:25, <Ma...@ensam.eu> wrote:
> Hi,
>
> I have a problem calling a method in a s :param tag.
>
> I want to encode an url parameter in base64 in order to avoid French
special char and charset problem.
>
> <s:url id="urlItem" action="display" namespace="%{nspace}" encode="true">
> <s:param name="dn64"
value="%{org.apache.commons.codec.binary.Base64.encodeBase64URLSafeString(item.result.common.dn.bytes)}"
/>
> <s:param name="dn" value="#item.result.common.dn " />
> </s:url>
>
> The param 'dn' is working.
> Item.result.common.dn.bytes is working (tested with a s:property tag).
> But the method encodeBase64UrlSafeString is not called (I put a breakpoint
in the method).
>
> Is it possible to call a static method from an external package ? if yes,
what is the correct syntax ?
>
> Cordialy,
>
> Matthieu MARC
>
>
> ---
> Matthieu MARC
> Responsable du Service Informatique du Centre d'Angers
> Arts et Métiers ParisTech
> Tél : 02 41 20 73 61
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>