Unable to Export Jasper iReport in Kannada PDF through Java

[sachin.manjule_1]

I have tried all below option:

1.Font-Extension

2.Install font in iReport

3.tried JRProperties

4.Install font in system, JVM, iReport

5.added extension.jar in class path

showing below error

net.sf.jasperreports.engine.JRRuntimeException: com.lowagie.text.DocumentException: Font '' with 'Identity-H' is not recognized.
net.sf.jasperreports.engine.export.JRPdfExporter.getFont(JRPdfExporter.java:1976)
net.sf.jasperreports.engine.export.JRPdfExporter.getChunk(JRPdfExporter.java:1714)
net.sf.jasperreports.engine.export.JRPdfExporter.getPhrase(JRPdfExporter.java:1689)
net.sf.jasperreports.engine.export.JRPdfExporter.exportText(JRPdfExporter.java:2166)
net.sf.jasperreports.engine.export.JRPdfExporter.exportElements(JRPdfExporter.java:777)
net.sf.jasperreports.engine.export.JRPdfExporter.exportPage(JRPdfExporter.java:737)
net.sf.jasperreports.engine.export.JRPdfExporter.exportReportToStream(JRPdfExporter.java:615)
net.sf.jasperreports.engine.export.JRPdfExporter.exportReport(JRPdfExporter.java:363)
pack.GenerateSimplePdfReportWithJasperReports.doPost(GenerateSimplePdfReportWithJasperReports.java:113)
javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

 

 

[sachin.manjule_1]

 

//i have solve my own problem

//Create Font Extension in iReport, Tools->Option->Font->Install Font Akshar Unicode->Export as Extension, copy that jar file into your lib folder and add //below code, its working 100%.

 

package JavaCode;

 

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.PrintWriter;

import java.io.StringWriter;

import java.sql.Connection;

import java.sql.DriverManager;

import java.util.HashMap;

 

import javax.servlet.ServletException;

import javax.servlet.ServletOutputStream;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

 

import net.sf.jasperreports.engine.JasperRunManager;

 

/**

 * Servlet implementation class iReportOne

 */

public class iReportOne extends HttpServlet {

private static final long serialVersionUID = 1L;

   

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

Connection connection;

ServletOutputStream servletOutputStream =

response.getOutputStream();

InputStream reportStream =new FileInputStream("C:/Users/Administrator.Cool-PC/Desktop/report1.jasper");

HashMap parameterMap = new HashMap();

//parameterMap.put("hp", new Integer(750));

try

{

Class.forName("org.postgresql.Driver");

connection = DriverManager.getConnection ("jdbc:postgresql://localhost:5432/postgres","postgres","password");

JasperRunManager.runReportToPdfStream(reportStream,

servletOutputStream, parameterMap, connection);

connection.close();

response.setContentType("application/pdf");

servletOutputStream.flush();

servletOutputStream.close();

}

catch (Exception e)

{

// display stack trace in the browser

StringWriter stringWriter = new StringWriter();

PrintWriter printWriter = new PrintWriter(stringWriter);

e.printStackTrace(printWriter);

response.setContentType("text/plain");

 

response.getOutputStream().print(stringWriter.toString());

}

}

 

 

 

}