Store Soap results in Session variables

[Ruben Badaró <ru...@praxia.pt>]

Hi everyone.

I'm making a SOAP call in XSP and I want to store the results in a Session 
variable. My problem is the fact that I don't know how to access to Session 
variables outside XSP.
If I could embed XSP logic in XSL it would be possible but I don't know if 
that's possible.

I thought about programming a transformer specifically for this and read a 
little bit about it but I didn't understand how to develop a transformer.

Can somebody help me please? :)


Thanks in advance

Ruben Badaró


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Re: Store Soap results in Session variables

[Joerg Heinicke <jh...@virbus.de>]

It's not possible with XSP, because they can only be used on the 
generator stage. Actions are also not possible, because they are 
executed before pipeline execution. You have to do the storing after 
SOAP, so a transformer is the only possibility.

For writing your own transformer take a simple transformer like the log 
transformer as starting base.

http://cocoon.apache.org/2.1/userdocs/transformers/transformers.html
http://wiki.cocoondev.org/Wiki.jsp?page=Transformer
http://cocoon.apache.org/2.1/developing/extending.html#When+to+write+a+Transformer
and especially
http://wiki.cocoondev.org/Wiki.jsp?page=ImplementingTransformers

I hope the resources can at least help a bit.

The shortage of Cocoon of handling SOAP was already mentioned on the dev 
list short time ago 
(http://marc.theaimsgroup.com/?l=xml-cocoon-dev&w=2&r=1&s=soap&q=b). 
Especially if you want to do different things in the pipeline depending 
on the SOAP results.

Joerg

Ruben Badaró wrote:

> Hi everyone.
> 
> I'm making a SOAP call in XSP and I want to store the results in a Session 
> variable. My problem is the fact that I don't know how to access to Session 
> variables outside XSP.
> If I could embed XSP logic in XSL it would be possible but I don't know if 
> that's possible.
> 
> I thought about programming a transformer specifically for this and read a 
> little bit about it but I didn't understand how to develop a transformer.
> 
> Can somebody help me please? :)
> 
> 
> Thanks in advance
> 
> Ruben Badaró


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