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From Miguel Angel Marín Moreno <MiguelAngel.Ma...@isotrol.com>
Subject Re: [Fwd: problem withs sessions running JSPs in COCOON (ver. 2.1.4)]
Date Wed, 13 Apr 2005 07:47:07 GMT
NOdody ahs tried to call an external file????

I need your help a lot...

Thanks again

Miguel Angel Marín Moreno escribió:

> Hi you all again!
>
> I've moved to cocoon 2.1.7 and I persist trying to run up a JSP file 
> that uses the session information. Beginning with the idea that it's 
> the CINCLUDE TRANSFORMER the one who don't pass the session to the 
> called JSP file, I've tried to execute the file directly from the JSP 
> generator. That's the solution to my problems (I thought) because the 
> session is processed by the JSP... the problem now is that I NEED to 
> use the CINCLUDE transformer becasuse of the file I'm trying to 
> execute is "outside the servlet" and I get the exception:
>  
>    org.apache.cocoon.ProcessingException: You must not reference a 
> file outside of the servlet context at file:/C:/Archivos de 
> programa/Apache Software Foundation/Tomcat 5.0/webapps/cocoon/.
>
> Does anybody knows a way of doing that? a walkarround to not to use 
> the cinclude or something like that?
>
> Tanks a lot!!!
>
> Miguel Angel Marín Moreno escribió:
>
>>
>>
>> ------------------------------------------------------------------------
>>
>> Asunto:
>> [Fwd: problem withs sessions running JSPs in COCOON (ver. 2.1.4)]
>> De:
>> Miguel Angel Marín Moreno <mmarin@isotrol.com>
>> Fecha:
>> Mon, 11 Apr 2005 10:05:46 +0200
>> Para:
>> users@cocoon.apache.org
>>
>> Para:
>> users@cocoon.apache.org
>>
>>
>> any ideas?
>>
>> Thanks again...
>>
>> ------------------------------------------------------------------------
>>
>> Asunto:
>> problem withs sessions running JSPs in COCOON (ver. 2.1.4)
>> De:
>> Miguel Angel Marín Moreno <mmarin@isotrol.com>
>> Fecha:
>> Fri, 08 Apr 2005 11:21:00 +0200
>> Para:
>> users@cocoon.apache.org
>>
>> Para:
>> users@cocoon.apache.org
>>
>>
>> Hi all!
>>
>> I have a problem with essions in cocoon. In my pipeline I execute a 
>> piece of code in JSP using CINCLUDE transformer. In this piece of 
>> code I load some values in the session which ones later I need to get 
>> with executing another JSP. (I can't use cocoon's sessions/context 
>> because I can't get its values from the JSP code)
>>
>> In other words, I'll try to explain it better with the code (read the 
>> comments please)
>>
>> this is my pipeline:
>>
>> <map:match pattern="Almacena.jsp">
>>      <map:generate type="request">
>>       <map:parameter name="generate-attributes" value="true"/>
>>       </map:generate>
>>
>> <!-- the pipeline starts with an XML which contains the REQUEST 
>> details -->
>> <!-- peticion.xsl is an XSLT that transform the XML to set the 
>> correct params to apply the CINCLUDE with the params that identify 
>> the URL of the JSP file that I want to execute -->
>>
>>        <map:transform src="xsl/peticion.xsl">
>>            <map:parameter name="cms-url"
>>  value="http://mmarin:8080/pruebasSesion/Ejemplos"/>
>>            <map:parameter name="url-peticion" 
>> value="AlmacenaSession.jsp"/>
>>        </map:transform>
>>
>> <!-- I've thought in the posibility of passing the SessionID as a 
>> parameter to the JSP, but don't know how to "set the sessionID" in 
>> JSP. Any idea?-->
>>
>> <!-- When I apply the Cinclude transformer, the JSP code RUNS WITH A 
>> DIFFERENT SESSION EACH TIME (that's my problem!) -->
>>
>>         <map:transform type="cinclude"/>
>>
>> <!-- As I am only proving the way of doing this, I'm using a very 
>> simple  JSP file which set the values of 2 params (nombre, edad) in 
>> the session and returns an XML file which will be transformed by the 
>> XSLT "Almacena.xsl" -->
>>
>>       <map:transform src="xsl/Almacena.xsl"/>
>>
>>      <map:serialize type="html"/>
>>    </map:match>
>>
>> This is the piece of JSP code:
>>
>>> <%@ page language="Java" session="true"%><?xml version="1.0"
>>> encoding="ISO-8859-1"?>
>>> <%@ page import="java.util.*" %>
>>> <%!String nombre;
>>>         Integer edad;
>>>         String sessionId; %>
>>>  <%nombre=request.getParameter("nombre");
>>>         edad=Integer.parseInt(request.getParameter("edad"));
>>>         sessionId = session.getId();
>>>         session.setAttribute("nombre",nombre);
>>>         session.setAttribute("edad",edad);%>
>>>     <AlmacenaEnSession>
>>>         <nombre><%=nombre%></nombre>
>>>         <edad><%=edad%></edad>
>>>         <sessionID><%=sessionId%></sessionID>
>>>     </AlmacenaEnSession>
>>
>>
>> I get the SessionID so I can prove that it's different of the one I 
>> have in the browser :((
>>
>> Finally I try to recovery the info I've saved in the JSP session 
>> using another pipeline similar to this one which execute a JSP code too.
>> As the session in which the JSP runs is different each time I cannot 
>> get the values....
>>
>> Any idea?
>>
>> Thanks in advance!!
>>
>> Miguel Angel Marín
>>
>


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