jaspe produce pdf

jasper-produce-pdf.java

  public void jasperPDF(HttpServletResponse response) throws JRException, IOException {
	    	
		 //Compiled report
		InputStream jasperStream = (InputStream) this.getClass().getResourceAsStream("/file.jasper");
	      
	    //Adding attribute names
	    Map params = new HashMap<>();
	    params.put("id","123");
	    params.put("name","dd");


        final JRBeanCollectionDataSource source = new JRBeanCollectionDataSource(myList);
        
	    JasperReport jasperReport = (JasperReport) JRLoader.loadObject(jasperStream);
	    JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, params, source);

	    response.setContentType("application/x-pdf");
	    response.setHeader("Content-disposition", "inline; filename=some.pdf");

	    final ServletOutputStream outStream = response.getOutputStream();
	    JasperExportManager.exportReportToPdfStream(jasperPrint, outStream);
	  }