Hi,
I have used the code fragment mentioned below to view the report and
export to PDFfile in NetBeans 6.1 (the report is originally generated
and compiled using iReport 3.6.0),my requirement is to export in to
pdf using jsp application ,i have used the latest iText2.1.0 jar file
in my application ,still i getting the exception , please help me .
code:
public class ReportServlet extends HttpServlet {
Connection con;
protected void processRequest(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
System.out.println("bb");
ServletOutputStream servletOutputStream = response.getOutputStream();
try {
Class.forName("org.postgresql.Driver");
con = DriverManager.getConnection("jdbc:postgresql://localhost:5444/
das", "postgres" , "postgres");
} catch (Exception e) {
}
try {
System.out.println("Calling .....");
String home_path=System.getProperty("user.home");
ServletContext ctx = getServletContext();
String realpath_paydts=ctx.getRealPath("/Jasper");
System.out.println("path :::"+realpath_paydts);
Map parameters = new HashMap();
parameters.put("fdate", new java.util.Date(10/10/2004));
parameters.put("tdate", new java.util.Date(11/11/2009));
parameters.put("cc_code", new String("1"));
parameters.put("fqty",new java.lang.Double(1.0d));
parameters.put("tqty", new java.lang.Double(9.0d));
JasperReport jasperReport;
JasperPrint jasperPrint;
JasperDesign jasperDesign;
try{
jasperDesign =JRXmlLoader.load(realpath_paydts+"/
Datewisecollection.jrxml");
jasperReport =JasperCompileManager.compileReport(jasperDesign);
jasperPrint = JasperFillManager.fillReport(jasperReport,parameters,
con );
JasperViewer.viewReport(jasperPrint, false);
JasperExportManager.exportReportToPdfFile(jasperPrint,home_path+"/
Datewisecollection.pdf");
} catch(Exception ex) { }
servletOutputStream.flush();
servletOutputStream.close();
}catch(Exception ex)
{
ex.printStackTrace();
}
}
Exception:
javax.servlet.ServletException: Servlet execution threw an exception
java.lang.NoSuchMethodError:
com.lowagie.text.pdf.PdfWriter.setRgbTransparencyBlending(Z)V
net.sf.jasperreports.engine.export.JRPdfExporter.exportReportToStream
(JRPdfExporter.java:480)
net.sf.jasperreports.engine.export.JRPdfExporter.exportReport
(JRPdfExporter.java:379)
net.sf.jasperreports.engine.JasperExportManager.exportReportToPdfFile
(JasperExportManager.java:122)
ReportServlet.processRequest(ReportServlet.java:104)
ReportServlet.doGet(ReportServlet.java:142)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
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