How create csv format from existing pdf format in Jsf?

Dear Friends , Good morning to all of you?

I have a problem to create .CSV format in jsf. Actully I have successfully created .PDF files of my jasper report form jrxml in jsf. I have created a BO for fields of jasper report,and crate a seprate dao for database connectivity . and In handler I have write the code to genterate the pdf file now I want to create .csv format using this data ? Please Help me . If any related link with example.

The following code is working fine for Pdf format now I want to create csv format .

public String generateReport() throws Exception{
		
		String filename = "reports/Reports/MyReport.jasper";
		ReportDao report = new ReportDao();
		List<ReportBo> myList = report.getReportData();
		FacesContext facesContext = FacesContext.getCurrentInstance();
		ServletContext servletContext = (ServletContext) facesContext.getExternalContext().getContext();

HashMap<String, Object> reportValues = new HashMap<String, Object>();
		 		
		String path = servletContext.getRealPath("/");
		String filePath=path+File.separator+filename;
		String imagepath=path+File.separator+imagename;
	
	
		
		try {
			HttpServletResponse response =(HttpServletResponse) facesContext.getExternalContext().getResponse();
//			reportValues.put("fromPeriod","10/12/2012");//static for dummy report
//			reportValues.put("toPeriod","16/12/2012");//static for dummy report
			JasperPrint jasperPrint = JasperReportHelper.fillReportWithArrayBean(filePath, myList, reportValues);
			
			if(selectReportType==1)
			{
			byte[] bytes = JasperExportManager.exportReportToPdf(jasperPrint);
			response.setHeader("Content-disposition","attachment; filename=\"My Report.pdf\"");
			ServletOutputStream sos = response.getOutputStream();
			sos.write(bytes);
			response.setContentType("application/pdf");
			sos.flush();
                        facesContext.responseComplete();
			}

Thanks in advance .

Thanks & Regards :

Parveen Thakur.

You would do far better to use a servlet or JSP to do this kind of stuff. JSF is designed for forms processing, not document processing, and forcing it to create documents is comparatively messy.

In fact, for a CSV file, a straight JSP without JSF can be quite simple indeed. Essentially, just a useBean tag, a JSTL loop, and template of the CSV line to output with EL expressions to retrieve the row properties.

Plus, of course, the JSP elements that set the content-type.

Dear Tim ,
Thanks for reply ? I have code for csv ,but now the problem is the report is not show properly when I open it in notepad.It will add ,,,,, with document .....Please see below the repot formt.

and provide some solution for this problem.

My Report,,,,,,,,,
,,,,,,Print Date:,22/06/2012 16.37.45,,
,,,My Report Name,,,,,,
,Product:,,,Firss,,,,,
,, Mode:,,,Firt,,,,
,,,,, DBA,,,,
,,Job Name:,,,,,,,
,,,,,Default,,,,
,, Stream:,,,,,,,
,,,,,FF_None,,,,
,,Moe Mode:,,,,,,,
,,,,,12012,,,,
,,Totald:,,,,,,,
,,,,,5112,,,,
, Rejects:,,,,,,,
,,,,,5000,,,,
,,Total ted:,,,,,,,
,,,,,,,,(Page 1 of,1)

That, in fact is how it should look in Notepad. Notepad is a dumb text editor and it shows the actual CSV text.

If you want the CSV to display in a more "report-like" format, you need to import it into Excel, not Notepad.

Dear Tim,
How are you? I am using excel as compare to notepad the report open good , But the problem is that data is not shown under the same column

Please sir suggest me !