I resolved it with this line: getRequestCycle().replaceAllRequestHandlers(new RenderPageRequestHandler(new PageProvider(new InternalError(e.getMessage()))));
is this a good way? Mit freundlichen Grüßen Christoph Manig -----Ursprüngliche Nachricht----- Von: Manig, Christoph Gesendet: Dienstag, 22. April 2014 10:43 An: [email protected] Betreff: AjaxDownload setResponsePage Hello, Iam using AJAXDownload to download some data which will created on the fly, while clicking an AjaxButton. Moreover Iam using an AbstractResourceStream. In its getInputStream method, I get an byte array. This method can throw some exception, which I will catch. If an exception is thrown, I want to redirect to an errorpage. It is shown in the code below. Nothing happens when the exception is thrown. Can somebody help me please? download = new AJAXDownload() { @Override protected IResourceStream getResourceStream() { return new AbstractResourceStream() { InputStream data; @Override public InputStream getInputStream(){ try { data = new ByteArrayInputStream(ConsoleDataHandlerImpl.getInstance().getReportAsByteStream(slaReportModel.getTxtDatumVon(),slaReportModel.getTxtDatumBis())); } catch (Exception e) { log.error(ExceptionUtils.getStackTrace(e)); setResponsePage(new InternalError(e.getMessage())); } return data; } @Override public void close() throws IOException { data.close(); } }; } @Override protected String getFileName(){ return filename; } }; this.add(download); download.initiate(target); Mit freundlichen Grüßen Christoph Manig Systems Engineer T-Systems International GmbH Systems Integration - SC Travel, Transport & Logistics Hoyerswerdaer Str. 18 01099 Dresden tel.: +49 (0) 351 / 8152 - 188 fax: +49 (0) 351 / 8152 - 209 email: [email protected] T-SYSTEMS INTERNATIONAL GMBH Aufsichtsrat: Thomas Dannenfeldt (Vorsitzender) Geschäftsführung: Reinhard Clemens (Vorsitzender), Dr. Ferri Abolhassan, Thilo Kusch, Dr. Markus Müller, Georg Pepping, Hagen Rickmann Handelsregister: Amtsgericht Frankfurt am Main HRB 55933 Sitz der Gesellschaft: Frankfurt am Main WEEE-Reg.-Nr. DE50335567 --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
