Hi,
i'm not shure, but i think your lifecircle problem is simular to this in
ajax requests.
For server side state saving there is additionaly to the
responseComplete() call a state saving done.
see sandbox AjaxPhaseListerner for details.
regards
Volker
Lucio Piccoli wrote:
> hi all,
>
> i have deployed a jsf app that has commandButton linked to
>
> [code]<h:commandButton actionListener="#{reportForm.renderListener}"
> value="#{example_messages['button_report']}" />[/code]
>
> a backing bean action that streams out a PDF and then calls responseComplete.
>
> [code]
> FacesContext context = FacesContext.getCurrentInstance();
> HttpServletResponse response =
> (HttpServletResponse)context.getExternalContext().getResponse();
>
> byte[] bytes = JasperRunManager.runReportToPdf(
> jasperReportFile.getFile(),parameters, dataSource.getConnection() );
>
> response.setContentType( "application/pdf" );
> response.setContentLength(bytes.length);
> response.setHeader( "Content-disposition",
> "attachment;filename=DepreciationSummaryReport.pdf");
> OutputStream out = response.getOutputStream();
> out.write( bytes );
> context.responseComplete();[/code]
>
>
>
> Everything works fine when the button is clicked #1 and the pdf is
> downloaded. However the *newly* refreshed page does not behavior when the
> same button is clicked #2. It takes another click #3 before the action fires
> agains. The phaseTracker idenitfies the following phases invoked on click #2.
>
> [code]INFO: AFTER INVOKE_APPLICATION(5)
> 15:34:44,370 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> beforePhase
> INFO: BEFORE RESTORE_VIEW(1)
> 15:34:44,370 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> beforePhase
> INFO: BEFORE RESTORE_VIEW(1)
> 15:34:44,370 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> beforePhase
> INFO: BEFORE RESTORE_VIEW(1)
> 15:34:44,385 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> afterPhase
> INFO: AFTER RESTORE_VIEW(1)
> 15:34:44,385 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> afterPhase
> INFO: AFTER RESTORE_VIEW(1)
> 15:34:44,385 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> afterPhase
> INFO: AFTER RESTORE_VIEW(1)
> 15:34:44,385 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> beforePhase
> INFO: BEFORE RENDER_RESPONSE(6)
> 15:34:44,385 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> beforePhase
> INFO: BEFORE RENDER_RESPONSE(6)
> 15:34:44,385 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> beforePhase
> INFO: BEFORE RENDER_RESPONSE(6)
> 15:34:44,417 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> afterPhase
> INFO: AFTER RENDER_RESPONSE(6)
> 15:34:44,417 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> afterPhase
> INFO: AFTER RENDER_RESPONSE(6)
> 15:34:44,417 INFO [STDOUT] 27/10/2005 15:34:44 org.exadel.jsf.PhaseTracker
> afterPhase
> INFO: AFTER RENDER_RESPONSE(6)[/code]
>
> The application phase is not being invoked.
>
> Any ideas?
>
> -lp
>
>
>
>
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