Hi,
See ErrorAttributes.java.
By Servlet spec several request attributes are available when the web
container does error dispatching.
On Mon, Nov 26, 2012 at 3:14 PM, Per Newgro <per.new...@gmx.ch> wrote:
> Hi,
>
> i'm looking for a way to display the cause of a 404 send by myself on my
> custom error page.
>
> In a behavior i do
> <code>
> throw new
> AbortWithHttpErrorCodeException(HttpServletResponse.SC_NOT_FOUND, "Missing
> subsite in behavior");
> </code>
>
> It is displayed in my custom error page
>
> <code>
> @MountPath("404.html")
> public class PageNotFound extends AbstractErrorPage {
>
> public PageNotFound() {
> super();
> }
>
> @Override
> protected void setHeaders(WebResponse response) {
> response.setStatus(HttpServletResponse.SC_NOT_FOUND);
> super.setHeaders(response);
> }
> }
> </code>
>
> But i wouuld like to display the cause of the 404 to. If i debug i can see
> the cause deep inside the response. But i can't imagine that i have to
> rebuild the path to the cause by myself.
>
> Thanks for helping me
> Per
>
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