Thanks for your help. It works great! - Benjamin
2007/10/26, martinf <[EMAIL PROTECTED]>: > > > Hi, > > it's the flush() that's bad. > > Best answer to your question of streaming PDF's to the client is: > > http://www.nabble.com/Stream-Excel-to-the-client-tf1955606.html#a5364044 > > mf > > > Benjamin Ernst wrote: > > > > Hi guys, > > > > I am delivering a PDF-Document with wicket like this: > > > > > > Document document = new Document(); > > String filename = "bestandsfax.pdf"; > > ByteArrayOutputStream baos = new ByteArrayOutputStream(); > > PdfWriter.getInstance(document, baos); > > document.open(); > > > > BestandsfaxCreator bfc = new BestandsfaxCreator(filiale, > grp); > > bfc.createBestandsfax(document); > > > > document.close(); > > > > WebResponse response = (WebResponse) getResponse(); > > response.setHeader("Expires", "0"); > > response.setHeader("Cache-Control", "must-revalidate, > > post-check=0, pre-check=0"); > > response.setHeader("Pragma", "public"); > > > > response.setHeader("Content-Disposition", > > "attachment;filename=" > > + filename); > > > > response.setContentType("application/pdf"); > > > > // the contentlength is needed for MSIE!!! > > response.setContentLength(baos.size()); > > > > OutputStream outputStream = response.getOutputStream(); > > outputStream.write(baos.toByteArray()); > > outputStream.flush(); > > > > This works fine, except taht there is an IllegalStateException thrown > > after > > the delivery. > > > > 2007-10-26 12:19:59,062 ERROR [http-8080-Processor25] > > org.apache.catalina.core.ContainerBase > .[Catalina].[localhost].[/frontend].[default]: > > Servlet.service() for servlet default threw exception > > java.lang.IllegalStateException > > at org.apache.catalina.connector.ResponseFacade.sendRedirect( > > ResponseFacade.java:433) > > at > > org.apache.wicket.protocol.http.WebResponse.redirect(WebResponse.java > > :214) > > at org.apache.wicket.protocol.http.BufferedWebResponse.close( > > BufferedWebResponse.java:67) > > at > > org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java > > :271) > > at org.apache.wicket.protocol.http.WicketFilter.doFilter( > > WicketFilter.java:127) > > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( > > ApplicationFilterChain.java:215) > > at org.apache.catalina.core.ApplicationFilterChain.doFilter( > > ApplicationFilterChain.java:188) > > at org.apache.catalina.core.StandardWrapperValve.invoke( > > StandardWrapperValve.java:210) > > at org.apache.catalina.core.StandardContextValve.invoke( > > StandardContextValve.java:174) > > at org.apache.catalina.core.StandardHostValve.invoke( > > StandardHostValve.java:127) > > at org.apache.catalina.valves.ErrorReportValve.invoke( > > ErrorReportValve.java:117) > > at org.apache.catalina.core.StandardEngineValve.invoke( > > StandardEngineValve.java:108) > > at org.apache.catalina.connector.CoyoteAdapter.service( > > CoyoteAdapter.java:151) > > at > > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java > > :870) > > at > > > org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection > > (Http11BaseProtocol.java:665) > > at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket( > > PoolTcpEndpoint.java:528) > > at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt( > > LeaderFollowerWorkerThread.java:81) > > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run( > > ThreadPool.java:685) > > at java.lang.Thread.run(Thread.java:619) > > > > > > This has no effect on the PDF, or the Wicket-Application that I could > > discover. Anyhow it would be nicer, if there was no Exception. > > > > Has anyone an idea how to get rid of it? > > > > Regards, > > Benjamin > > > > > > -- > View this message in context: > http://www.nabble.com/IllegalStateException-when-delivering-a-PDF-tf4696461.html#a13426118 > Sent from the Wicket - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
