I found the problem. I was mapping the FilterDispatcher servlet for all
dispatchers, like this:
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>INCLUDE</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>ERROR</dispatcher>
</filter-mapping>
So the FilterDispatcher servlet was creating new ActionContexts for each
JSP being forwarded (I'm using Tiles). I don't remember why I mapped the
servlet to all dispatchers, but I suppose some day I'll find out the
reason ;)
Diego Manilla Suárez escribió:
Hi. I'm trying to use the tokenSession interceptor to prevent double
submit problems. The problem is that this line in TokenHelper.setToken
(invoked from <s:token /> tag) always return null:
ActionContext.getContext().getSession()
I'm also using the createSession interceptor, but it's still not working.
What else should I do to get this to work?
Thanks in advance
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