7:04 a.m.
Thanks for your reply Stuart,
i have the handler "HAHandler" configured as filter in the undertow
subsystem of wildfly.
I also have eager filter initialization on filter enabled.And the Filter
init() method is getting called while application deployment and it had set
the servletContext.
<filters>
<response-header name="server-header"
header-name="Server" header-value="WildFly/10"/>
<response-header name="x-powered-by-header"
header-name="X-Powered-By" header-value="Undertow/1"/>
<error-page name="500Handler"
path="${jboss.home.dir}/welcome-content/ErrorPage.html"
code="506"/>
<error-page name="404Handler"
path="${jboss.home.dir}/welcome-content/ErrorPage.html"
code="404"/>
<filter name="HAHandler"
module="com.haHandler"
class-name="com.HAHandler"/>
</filters>
You were correct, by adding some logs, the sevletInitalHandler hadn't
added the attachment when my handler was called.
any suggestions how to move my handler in the chain after a specific
handler (ServletInitailHandler)?
On Thu, Feb 16, 2017 at 4:48 AM, Stuart Douglas <sdouglas(a)redhat.com> wrote:
Where is your handler running? It sounds like it is running outside
the ServletInitialHandler, which is what sets the attachment key.
If that is the case you can either move the handler to be run after
the ServletInitialHandler, or save the ServletContext somewhere
static.
Stuart
On Wed, Feb 15, 2017 at 9:34 PM, Rohan Emmanuel
<rohan.emmanuel07(a)gmail.com> wrote:
> I am using wildfly 10 and have a filter in my web application which will
set
> a attribute in the servlet context.
>
>
>
> public void init(FilterConfig arg0)
>
> throws ServletException
>
> {
>
> ServletContext sc = arg0.getServletContext();
>
> System.out.println("setting the servlet context");
>
> sc.setAttribute("ha","ha is enabled for this application");
>
> }
>
>
>
> I want to get this attribute in one of my httphandler.
>
>
>
> ServletRequestContext servletreqcontext =
> exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY);
>
> System.out.println("servletreqcontext-="+servletreqcontext);
>
>
>
> the above code is returing NULL.
>
> Any idea how can i get a handle on the servletContext in httphandler to
get
> this attribute?
>
>
> --
> Regards,
> Rohan Emmanuel
>
> _______________________________________________
> undertow-dev mailing list
> undertow-dev(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/undertow-dev
--
Regards,
Rohan Emmanuel