From: "Reynolds, James" <[EMAIL PROTECTED]>
>
> I have a question about the org.apache.shale.view.ExceptionHandler
> interface. Comments in the Shale Wiki indicate that Shale "...can
> optionally do a RequestDispatcher.forward() call to the context relative
> path of an error display page..." How do I invoke the option to forward
> to my error page?
>
> I've created my ExceptionHandler class (code below) and configured it
> successfully. I also configured this parameter in my web.xml:
>
>
>
> org.apache.shale.view.EXCEPTION_DISPATCH_PATH
> /exceptionViewer.jsf
>
>
> ExceptionHandler code:
>
> public class WebEnabledExceptionHandler implements ExceptionHandler {
>
> public WebEnabledExceptionHandler(){
> }
>
> public void handleException(Exception exception) {
> System.out.println("Shale ExceptionHandler: " +
> exception.getMessage());
> // How do I forward to the error page?
> }
> }
>
The shale-test-view application has an example of the ViewController exception
handling. You need to add the error page to the web.xml [1] and then define an
error page [2].
[1]
https://svn.apache.org/repos/asf/shale/framework/trunk/shale-apps/shale-test-view/src/main/webapp/WEB-INF/web.xml
[2]
https://svn.apache.org/repos/asf/shale/framework/trunk/shale-apps/shale-test-view/src/main/webapp/WEB-INF/web.xml
Gary
> Thanks!
>
>
>
>
>
>
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