Actually I load a wicket page at root context and obtain a session.
Afterwards I hit a button that posts to the servlet. I think I'm supposed
to have HttpSession at the time. 


Best,
Martin  


----- Цитат от Martin Grigorov (mgrigo...@apache.org), на
20.08.2011 в 12:44 -----   the mapping is OK. we see WicketSessionFilter
in the stack


there is the following code in WSF#bindSession():


 if (session == null)
 {
 if (logger.isDebugEnabled())
 {
 logger.debug("could not set Wicket session: key " + sessionKey +
 " not found in http session for " +
 ((HttpServletRequest)request).getContextPath() + "," +
request.getServerName() +
 ", or http session does not exist");
 }
 }


Maybe you don't have active HttpSession yet.


On Sat, Aug 20, 2011 at 12:24 PM,  wrote:


Here is the exception:


java.lang.IllegalStateException: you can only locate or create sessions in
the context of a request cycle


 at org.apache.wicket.Session.findOrCreate(Session.java:209)


 at org.apache.wicket.Session.get(Session.java:253)


 at
com.company.apps.appname.servlet.FriendsManagerServlet.doPost(FriensManagerServlet.java:39)


 at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)


 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(AppicationFilterChain.java:290)


 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationilterChain.java:206)


 at
org.apache.wicket.protocol.http.servlet.WicketSessionFilter.doFilter(WicketSessionFilter.java:150)


 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)


 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)


 at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.jva:370)


 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)


 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)


 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)


 at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)


 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)


 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)


 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)


 at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)


 at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:864)


 at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)


 at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1665)


 at java.lang.Thread.run(Thread.java:662)


----- Цитат от Martin Grigorov (mgrigo...@apache.org), на
20.08.2011 в 12:17 ----- paste the last few lines of the exception


On Sat, Aug 20, 2011 at 12:11 PM, wrote:


Hi, namesake :)


Already tried that, no result.


Best,


Martin


----- Цитат от Martin Grigorov (mgrigo...@apache.org), на
20.08.2011 в 12:09 ----- Try with url-mapping: /friends/* both for the
session filter and the servlet


On Sat, Aug 20, 2011 at 12:03 PM, wrote:
 Hello, guys,


I experience a strange problem with trying to provide a custom servlet
with
the wicket session.


Here is my web.xml conf:


 wicketFilter
 org.apache.wicket.protocol.http.WicketFilter


 applicationClassName
 com.company.apps.appname.WebApp


 filterPath
 /


 wicketFilter
 /*


 wicketSessionFilter
 org.apache.wicket.protocol.http.servlet.WicketSessionFilter


 filterName
 wicketFilter


 wicketSessionFilter
 /friends
 REQUEST
 INCLUDE


 friendsManager
 com.company.apps.appname.servlet.FriendsManagerServlet


 friendsManager
 /friends


The exception "java.lang.IllegalStateException: you can only locate or
create sessions in the context of a request cycle" is being thrown by the
'friends' servlet.


Everything seems to be configured properly; however I get this error. I'm
using wicket 1.4.17.


I would appreciate any help.


Thank you and regards,
Martin


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