Hi all,
There is a problem in my program, does it the same topic about this
article?
My J2 is version 2.1.3 and tomcat is 5.5.23.
The following is the detail of my question:
When user login into my Portal, I've set some attributes in HttpSession
at LoginRedirectorServlet, and I hope those attributes could be access
in my portlets in my portlet-application.
now, my portlets can not get those attributes in Portlet or JSP,
in my Portlet doView method, my code like that
String my_attribute = (String) renderRequest.getPortletSession().
getAttribute("my-attribute",
PortletSession.APPLICATION_SCOPE);
in my JSP, the code like that
<%@ taglib uri='/WEB-INF/tld/portlet.tld' prefix='portlet' %>
<portlet:defineObjects/>
<%
Enumeration psans = renderRequest.getPortletSession()
.getAttributeNames(PortletSession.APPLICATION_SCOPE);
while(psans.hasMoreElements()){
String psan = (String) psans.nextElement();
out.print("\n " + psan + "=" + renderRequest.getPortletSession()
.getAttribute(psan,
PortletSession.APPLICATION_SCOPE));
}
%>
I've set the emptySessionPath="true" in my tomcat sever.xml like that
<Connector port="8080" maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true"
emptySessionPath="true" />
but I still can not get the session attributes in my Portlets,
does it the same thing about this article?
and what should I do to fix my porblem?
Regards,
Bon
Boyce, Keith Garry wrote:
>
>
> If it's a jsp in portlet context then use <portlet:defineObjects tag.
>
> -----Original Message-----
> From: Ethan Adams [mailto:[EMAIL PROTECTED]
>
> Sent: Wednesday, March 08, 2006 9:26 PM
> To: Jetspeed Users List
> Subject: Re: [J2] Passing attributes from a portlet to a servlet...
>
> 1. I have emptySessionPath="true" set for the AJP connector and the 8080
> connector. I'm using AJP with an Apache 2 connector.
> 2. I have the default setting of crossContext="true" in the
> Catalina/localhost/jetspeed.xml file 3. I hit a portal page with the
> portlet on it.
> 4. The portlet calls a JSP with this code:
> <%renderRequest.getPortletSession().setAttribute("test", "MYTEST",
> PortletSession.APPLICATION_SCOPE);%>
> 5. Then call a JSP that contains the following directly, and get null.
> <%=request.getSession().getAttribute("test")%>
>
> Any thoughts?
>
> On 3/8/06, Randy Watler <[EMAIL PROTECTED]> wrote:
>> Ethan,
>>
>> Yes... it does work... at least with JJ svn HEAD:
>>
>> 1. Make sure the portlet is hit first, (e.g. before the servlet in the
>> browser session).
>> 2. You must use APPLICATION_SCOPE portlet attributes.
>> 3. emptySessionPath="true" must be set on the Tomcat connector in use.
>> 4. Tomcat 5.5.4+ is required.
>> 5. crossContext="true" must be set for the jetspeed webapp... which it
>> is by default.
>> HTH,
>> Randy
>> Ethan Adams wrote:
>> > I've seen many posts related to this, but no solutions that work for
>> > me. My understanding is that the HttpSession backing of
>> > PortletSession is the portal application context session, not the
>> > HttpSession for the portlet context. Therefore, when the portlet
>> > applications servlet tries to get the session value, it can't.
>> > I've seen posts (http://issues.apache.org/jira/browse/PLUTO-53) that
>> > say it is a pluto/Tomcat issue, and say setting crossContext="true"
>> > and emptySessionPath="true" will solve the problem. This didn't
>> > work for me either.
>> > I'm running Jetspeed 2.0 FINAL on Tomcat 5.5.12. Anyone solve this
>> problem?
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