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About the jasper report

Posted on 2009-05-18
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Last Modified: 2012-06-21
I m getting an exception in that line  when i connect the xml as a datasource
   JRXmlDataSource xmlDataSource = new JRXmlDataSource("xmlFile","/userData/M55_USERS_NEW");
And this two exception are also come with that program
1)net.sf.jasperreports.engine.JRException: Failed to parse the xml document
2) C:\Program Files\Apache Software Foundation\Apache Tomcat 6.0.18\bin\xmlFile (The system cannot find the file specified)

and how can i write the query also in java code to select data from xml file
please tell me some solution
package net.ensode.jasperbook.struts;

import java.io.BufferedInputStream;

import java.io.FileInputStream;

import java.io.InputStream;

import java.sql.Connection;

import java.sql.ResultSet;

import java.sql.Statement;

import java.util.HashMap;

import javax.servlet.ServletOutputStream;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import net.sf.jasperreports.engine.JRResultSetDataSource;

import net.sf.jasperreports.engine.JasperCompileManager;

import net.sf.jasperreports.engine.JasperRunManager;

 

import net.sf.jasperreports.engine.data.JRXmlDataSource;

import org.apache.struts.action.Action;

import org.apache.struts.action.ActionForm;

import org.apache.struts.action.ActionForward;

import org.apache.struts.action.ActionMapping;

 

public class GenerateReportAction extends Action

{

public ActionForward execute(ActionMapping mapping, ActionForm form,

HttpServletRequest request, HttpServletResponse response)

throws Exception

{

     Connection connection=null;

     Statement statement=null;

     ResultSet resultSet=null;

//     ServletContext application=servlet.getServletContext();

//     DataSource datasource = (DataSource) application.getAttribute(Globals.DATA_SOURCE_KEY);

//     ConnectionPool.dsource=datasource;

     ServletOutputStream servletOutputStream =response.getOutputStream();

     response.setContentType("application/pdf"); 

 

     try{

         

        String query="select * from M55_USERS_NEW";

//         connection=ConnectionPool.openConnection();

         System.out.println("After load Driver========================");

//         statement = connection.createStatement();

//         resultSet = statement.executeQuery(query);

 //        JRResultSetDataSource resultSetDataSource = new JRResultSetDataSource(resultSet);

         System.out.println("Compiling report...");

         JasperCompileManager.compileReportToFile("C:/Documents and Settings/ashish/My Documents/NetBeansProjects/StrutsJasperXml/reports/RemoteReport.jrxml");

         System.out.println("Compilation Succesfully----------------------->");

         System.out.println("Filling report...");

         InputStream reportStream=new FileInputStream("C:/Documents and Settings/ashish/My Documents/NetBeansProjects/StrutsJasperCompleteApplication/reports/RemoteReport.jasper");

         System.out.println("ReportStream---------->>>>>>>>>>>>>>>>"+reportStream.toString());

         System.out.println("Done!");

 

        InputStream xmlFile=new FileInputStream("C:/Documents and Settings/ashish/My Documents/NetBeansProjects/StrutsJasperXml/reports/userxml.xml");

//         JRXmlDataSource xmlDataSource=new JRXmlDataSource(xmlFile,"/userData/M55_USERS_NEW");

       

         JRXmlDataSource xmlDataSource = new JRXmlDataSource("xmlFile","/userData/M55_USERS_NEW");

            System.out.println("After XMl  xmlDataSource read------->");

         JasperRunManager.runReportToPdfStream(reportStream,servletOutputStream, new HashMap(),xmlDataSource);

  

        }catch(Exception e){

            e.printStackTrace();

        }

     finally{

//        resultSet.close();

 //       statement.close();

//        ConnectionPool.closeConnection(connection);

        servletOutputStream.flush();

        servletOutputStream.close();

     }

     return mapping.getInputForward();

    }

}

 

and at the end i  am giving the xml code  also..

 

 

<userData>

<M55_USERS_NEW>

    <USER_ID >1</USER_ID >

    <USER_LOGIN >ashish</USER_LOGIN >

    <USER_FULL_NAME>ashish limje</USER_FULL_NAME >

    <USER_PASSWORD>ashish</USER_PASSWORD>

    <USER_ACTIVE_STATUS>1</USER_ACTIVE_STATUS>

</M55_USERS_NEW>

</userData>

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Question by:achitaley
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3 Comments
 
LVL 92

Accepted Solution

by:
objects earned 500 total points
ID: 24410219
> JRXmlDataSource xmlDataSource = new JRXmlDataSource("xmlFile","/userData/M55_USERS_NEW");

try:

         JRXmlDataSource xmlDataSource = new JRXmlDataSource(new File("C:/Documents and Settings/ashish/My Documents/NetBeansProjects/StrutsJasperXml/reports/userxml.xml"),"/userData/M55_USERS_NEW");

0
 

Author Comment

by:achitaley
ID: 24570742
i tried this but not work
0
 

Author Closing Comment

by:achitaley
ID: 31582517
not a proper solution
0

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