It makes it easier to distinguish between exceptions because of max
upload exceeded and 'regular' exceptions. A upload exceed exception is
something that can happen during normal usage of your web application
whereas regular exceptions should not happen under normal
circumstances.
Martijn
On Fri, 2008-12-05 at 02:11 -0800, Angelo Chen wrote:
> Hi,
> Thanks, this works, also this:
>
> public Object onUploadException(Throwable cause) {
> upload_form.recordError("Please limit file size to 500K or below.");
> return this;
> }
>
> but why this not working:
>
> public Object onException(Throwable cause)
> {
> String x = cause.getMessage();
>
> System.out.println("error");
>
> return this;
> }
>
>
> Martijn Brinkers (List)-2 wrote:
> >
> > I use it like this:
> >
> > @OnEvent(UploadEvents.UPLOAD_EXCEPTION)
> > protected Object onUploadException(FileUploadException
> > uploadException)
> > {
> > return this;
> > }
> >
> >
> > Regards,
> >
> > Martijn Brinkers
> >
> > On Fri, 2008-12-05 at 01:19 -0800, Angelo Chen wrote:
> >> Hi Howard,
> >> I added this, but it was never called, any idea how to handle this:
> >>
> >> Object onException(Throwable cause)
> >> {
> >> String x = cause.getMessage();
> >>
> >> System.out.println("error");
> >>
> >> return this;
> >> }
> >> thanks
> >>
> >>
> >> Howard Lewis Ship wrote:
> >> >
> >> > Its an event that gets triggered on the page.
> >> >
> >> > On Thu, Dec 4, 2008 at 1:41 PM, Angelo Chen
> >> <[EMAIL PROTECTED]>
> >> > wrote:
> >> >>
> >> >> Hi Howard,
> >> >>
> >> >> Thanks, so uploadException is the solution, request filter not needed
> >> any
> >> >> more. then, how to catch the uploadException in the page?
> >> >>
> >> >> Angelo
> >> >>
> >> >>
> >> >> Howard Lewis Ship wrote:
> >> >>>
> >> >>> This change is related to
> >> https://issues.apache.org/jira/browse/TAP5-272
> >> >>>
> >> >>> On Wed, Dec 3, 2008 at 11:27 PM, Angelo Chen
> >> >>> <[EMAIL PROTECTED]>
> >> >>> wrote:
> >> >>>>
> >> >>>> Hi,
> >> >>>>
> >> >>>> I have a request filter which works in 5.0.15 but not working any
> >> more
> >> >>>> in
> >> >>>> 5.0.17, the purpose is to capture exceptions in the uploading of
> >> files
> >> >>>> when
> >> >>>> using tapestry-upload module and redirect to a specific page when it
> >> >>>> encounter FileSizeLimitExceededException. Problem now in 5.0.17 is,
> >> if
> >> >>>> there
> >> >>>> is an exception under :
> >> >>>>
> >> >>>> result = handler.service(request, response);
> >> >>>>
> >> >>>> it never throw the exception to the catch(), but I do see those
> >> >>>> exceptions
> >> >>>> in the log, but not coming from my class, any ideas? Thanks.
> >> >>>>
> >> >>>>
> >> >>>> public class UploadRequestFilter implements HttpServletRequestFilter
> >> {
> >> >>>>
> >> >>>> public boolean service(HttpServletRequest request,
> >> >>>> HttpServletResponse
> >> >>>> response,
> >> >>>> HttpServletRequestHandler handler) throws
> >> >>>> IOException {
> >> >>>> boolean result = true;
> >> >>>> try {
> >> >>>> result = handler.service(request, response);
> >> >>>> } catch (RuntimeException e) {
> >> >>>> Throwable err = e.getCause();
> >> >>>> if (err instanceof
> >> >>>> FileUploadBase.FileSizeLimitExceededException) {
> >> >>>> response.sendRedirect("/info/filesizeproblem");
> >> >>>> } else if (err instanceof
> >> >>>> FileUploadBase.IOFileUploadException)
> >> >>>> {
> >> >>>> try {
> >> >>>> throw err;
> >> >>>> } catch (Throwable throwable) {
> >> >>>> throwable.printStackTrace();
> >> >>>> }
> >> >>>> } else {
> >> >>>> }
> >> >>>> }
> >> >>>> return result;
> >> >>>> }
> >> >>>> }
> >> >>>>
> >> >>>> under AppModule.java:
> >> >>>>
> >> >>>> binder.bind(HttpServletRequestFilter.class,
> >> >>>> UploadRequestFilter.class).withId("UploadRequestFilter");
> >> >>>>
> >> >>>>
> >> >>>> public static void contributeHttpServletRequestHandler(
> >> >>>> OrderedConfiguration<HttpServletRequestFilter>
> >> configuration,
> >> >>>> @InjectService("UploadRequestFilter")
> >> >>>> HttpServletRequestFilter uploadFilter) {
> >> >>>> System.out.println("contributing uploadfilter");
> >> >>>> configuration.add("UploadRequestFilter", uploadFilter,
> >> >>>> "before:MultipartFilter");
> >> >>>>
> >> >>>> }
> >> >>>>
> >> >>>>
> >> >>>> --
> >> >>>> View this message in context:
> >> >>>>
> >> http://www.nabble.com/t5.0.17%3A-Tapestry-upload-exception--tp20828547p20828547.html
> >> >>>> Sent from the Tapestry - User mailing list archive at Nabble.com.
> >> >>>>
> >> >>>>
> >> >>>>
> >> ---------------------------------------------------------------------
> >> >>>> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> >>>> For additional commands, e-mail: [EMAIL PROTECTED]
> >> >>>>
> >> >>>>
> >> >>>
> >> >>>
> >> >>>
> >> >>> --
> >> >>> Howard M. Lewis Ship
> >> >>>
> >> >>> Creator Apache Tapestry and Apache HiveMind
> >> >>>
> >> >>> ---------------------------------------------------------------------
> >> >>> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> >>> For additional commands, e-mail: [EMAIL PROTECTED]
> >> >>>
> >> >>>
> >> >>>
> >> >>
> >> >> --
> >> >> View this message in context:
> >> >>
> >> http://www.nabble.com/t5.0.17%3A-Tapestry-upload-exception--tp20828547p20843096.html
> >> >> Sent from the Tapestry - User mailing list archive at Nabble.com.
> >> >>
> >> >>
> >> >> ---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> >> For additional commands, e-mail: [EMAIL PROTECTED]
> >> >>
> >> >>
> >> >
> >> >
> >> >
> >> > --
> >> > Howard M. Lewis Ship
> >> >
> >> > Creator Apache Tapestry and Apache HiveMind
> >> >
> >> > ---------------------------------------------------------------------
> >> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> > For additional commands, e-mail: [EMAIL PROTECTED]
> >> >
> >> >
> >> >
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
