cocoon-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Francesco Chicchiriccò <ilgro...@apache.org>
Subject Re: [ cocoon3 ] map parameters
Date Mon, 07 Nov 2011 11:25:01 GMT
On 07/11/2011 11:57, Andre Juffer wrote:
> Hi,
>
> I have the following pipeline in a sitemap of some block. This 
> pipeline is called by other blocks, that have components in place to 
> upload images. They subsequently connect to the image block to store 
> it in an image database.
>
> The pipeline uses a self made Generator, that requires two parameters 
> ('creatorId' and 'filename').
>
> <map:match pattern="create/image/creator/*">
> <map:generate type="new-image">
> <map:parameter name="creatorId" value="{map:1}" />
> <map:parameter name="filename"
>                    value= {jexl:cocoon.request.filename}" />
> </map:generate>
> <map:serialize type="xml"/>
> </map:match>
>
> Other blocks call this pipeline with a request like
>
> http://localhost:8888/img/create/image/creator/3276800?filename=/tmp/3276800-tribc-eap-areal-view.jpg

>
>
> The value of 'creatorId' is always null, although it should have been 
> '3276800'. The value of 'filename' is OK.
>
> Looking through the sitemap of the sample application, I did not find 
> a case like the one above:
>
> <map:parameter name="creatorId" value="{map:1}" />
>
> My question: Is it possible to create parameter values from the 
> request itself (that is, other than using request parameters)?

Of course it is possible: take a look at line 188 of [1]; moreover, in 
C3 you can also use named matches: take a look at line 40 for this.

> I can of course modify the request such that the creatorId is also 
> regular request parameter, but I would like to have an answer to this 
> question.

[1] 
http://svn.apache.org/repos/asf/cocoon/cocoon3/trunk/cocoon-sample/src/main/resources/COB-INF/sitemap.xmap

-- 
Francesco Chicchiriccò

Apache Cocoon Committer and PMC Member
http://people.apache.org/~ilgrosso/


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@cocoon.apache.org
For additional commands, e-mail: users-help@cocoon.apache.org


Mime
View raw message