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Monday, June 20, 2011

Streaming a PDF Jasper Report Using JSP

To create a PDF report use Jaspersoft's iReport Designer to save off static content.  To parameterize and invoke the report on-the-fly, use a JSP container like Tomcat.
iReport Designer can create PDF files for publishing as static web content.  Alternatively, the products of iReport Designer -- .jrxml and .jasper files -- can be called by JSP for dynamic configuration, layout, or avoiding the file system.

PDF Generated by JSP

Simple PDF JSP

The following JSP is a two-line API invocation that configures a JasperPrint object and then streams it using a static method "exportReportToPDFStream".

<%@ page contentType="application/pdf" %>


<%@ page trimDirectiveWhitespaces="true"%>



<%@ page import="net.sf.jasperreports.engine.*" %>
<%@ page import="net.sf.jasperreports.engine.export.*" %>
<%@ page import="java.util.*" %>


<%

JasperPrint print = JasperFillManager.fillReport(
    "C:/Users/Carl2/Documents/iReport/EmptyReport.jasper",
    new HashMap(),
    new JREmptyDataSource());


JasperExportManager.exportReportToPdfStream(print,    
    response.getOutputStream());

%>

JasperPrint

The JasperPrint object is a ready-to-export internal copy of a report.  In this case, a file called EmptyReport.jasper was created in iReport Designer.  The .jasper file is the compiled product from iReport Designer.  This is different than the .jrxml file that contains the actual contents of a Jasper Report.  The compilation comes from either previewing or explicitly compiling a file.  The JasperPrint object is filled with substituted parameter values (in contrast to a JasperReport object which is not).


iReport Designer with Compile Command

In the example above, an empty parameter map ("new HashMap()") is passed to the JasperPrint object as well as an empty JREmptyDataSource.  The map and the datasource could be provided by the container (Spring, etc.) or through user input (form, URL).  The location and name of the .jasper file should also be parameterized.


JasperExportManager

JasperExportManager is a facade for several classes including JRPdfExporter.  JasperExportManager contains a convenient static method exportReportToPdfStream() that takes the JasperPrint object set up in the first line of the scriptlet and the OutputStream from the HTTP response object.

Installation

This example JSP is deployed in Tomcat 7.0.14.  The webappp contains the JSP 'streamEmptyReport.jsp' and a /WEB-INF/lib folder.  web.xml files are no longer required.  The contents of the lib folder are a set o JAR files taken from the modules/ext folder in iReport Designer.  For my installation, this is C:\Program Files\Jaspersoft\iReport-4.0.2\ireport\modules\ext.

Be careful not to mix-and-match versions of .jasper files and JAR files.  If you get a strange error, something other than "File not found", it's probably an incompatibility.  You can't run a 4.0.2-generated .jasper file in a webapp containing 4.0.1 JAR files.  A later post will demonstrate compiling on-the-fly which will work with the more portable .jrxml files.

JSP Notes

A Java Server Page (JSP) is a dynamic web page.  Usually, JSPs are used to render HTML.  In this example, the JSP is used to render a PDF.  There is a setting at the top of the example which provides a contentType of application/pdf.  This is an important cue to the browser to bring up the Adobe plug-in.  Keep the contentType in sync with what's being rendered by the JasperReports API calls.

Publishing static contents generated from iReport Designer is an easy way to get reports online.  Having a web server like Apache retrieve static content is very fast and can scale by replicating the static files across multiple instances.  However, many cases will require a dynamic component whether a datasource, input parameters, or layout.  In these cases use the JasperReports API integrated into a Java EE app or simple JSP.

35 comments:

  1. Hi , i ve used this code to export a crosstab to pdf . But it is shown strange caracters !!!
    please could tell me why !!!!!

    ReplyDelete
  2. STRANGE CARACTERS LIKE THIS :

    %PDF-1.4 %���� 4 0 obj <>stream x��]�r�� ��+�J9 ]�{����.�T�M�ڤ�`(Ju I�IJ��� �+�����3��JD� ��� � �1�� ��t������ �q���ȧ.d۝�:zrz�ۑ�~����}���ݧ��~��v�u���~�����������A.�� ]Hi��r�뜙 �Ց٥�?�����G��|����� �^]\_���Eם^ޜ���>\\u �.?�ߟ�

    ReplyDelete
    Replies
    1. It looks like the browser is not interpreting the bytes as a PDF. A few things to check or try

      1. The contentType is being set to application/pdf. This applies to any calling JSPs that may set contentType in a different file or web servers.
      2. Make sure that there is a PDF reader on the calling system.
      3. Using a in a for a , map a URL that contains a mime suffix like "/myapp/jasperReport.pdf" to the JSP file.

      Good luck

      Delete
  3. Hello,

    Maybe you can help me, I am trying to use the JasperExportManager.exportReportToPdf(print, output)

    where print =
    JasperPrint print = JasperFillManager.fillReport(report, newHashMap<String, Object, ds.getConnection());

    and Where output =
    FileOutputStream output = new FileOutputStream(new File(**MY FILE LOCAITON"));

    It gives me the error:
    'exportReportToPdf(JasperPrint, FileOutputStream)' cannot invoke 'exprotReportToPdf(net.sf.jasper...)

    How can I fix this.

    My overall goal is to use jasper reports to make a pdf which it is doing.

    My next goal is to open this file and display the pdf without using the JasperViewer.

    Thanks in advance!

    ReplyDelete
  4. Hi,

    Are you able to replicate the blog example? Create an empty JasperReport and try to invoke it with the JasperPrint and JasperExportManager statements. If that's ok, double-check the datasource. Otherwise, there may be something in the report preventing export (a scriptlet class?).

    ReplyDelete
  5. Sorry but your code not work

    ReplyDelete
    Replies
    1. Hi,

      Can you post the error you're receiving?

      Delete
    2. Hi Carl, first thank you so much for your help,i'am trying to display a report in my jsp page, i created the report and compiled it but when i want to display it in my jsp page i receive the following error:
      <%
      49:
      50: JasperPrint print = JasperFillManager.fillReport(
      51: "report3.jrxml",
      52: new HashMap(),
      53: new JREmptyDataSource());


      Stacktrace:
      org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:567)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:456)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:389)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)

      Delete
    3. root cause

      javax.servlet.ServletException: net.sf.jasperreports.engine.JRException: java.io.FileNotFoundException: report3.jrxml
      org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:911)
      org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:840)
      org.apache.jsp.index_jsp._jspService(index_jsp.java:109)
      org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:433)
      org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:389)
      org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333)
      javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)

      root cause

      Delete
    4. My example is using the compiled .jasper file rather than the source file .jrxml. See section "Jasper Print".

      Also, make sure that your path is fully-qualified.

      Delete
    5. I have again the same error, i generated .jasper file with jasper report like you said in this tutorial in section "Jasper Print" and i put it in the main folder of my project finally i got this error:
      org.apache.jasper.JasperException: An exception occurred processing JSP page /index.jsp at line 54

      51:
      52: <%
      53:
      54: JasperPrint print = JasperFillManager.fillReport(
      55: "monrapport.jasper",
      56: new HashMap(),
      57: new JREmptyDataSource());

      Delete
    6. Have you tried fully-qualifying "monrapport.jasper"? Something like C:/Jasper/monrapport.jasper or /home/jasper/monrapport.jasper

      Delete
  6. i dont have any error,but im not getting any data in the generated pdf

    code is:-

    <%@ page contentType="application/pdf" %>


    <%@ page trimDirectiveWhitespaces="true"%>



    <%@ page import="net.sf.jasperreports.engine.*" %>
    <%@ page import="net.sf.jasperreports.engine.export.*" %>
    <%@ page import="java.util.*" %>


    <%

    JasperPrint print = JasperFillManager.fillReport(
    "C:\\Users\\tech\\Documents\\NetBeansProjects\\jasper\\web\\report1.jasper",
    new HashMap(),
    new JREmptyDataSource());


    JasperExportManager.exportReportToPdfStream(print,
    response.getOutputStream());

    %>

    ReplyDelete
    Replies
    1. Hi,

      You're getting the unprocessed JSP code. It sounds like you may have displayed this file in the browser using Open File or a doule-click. Are you running in an app server like Tomcat or JBoss? These will compile the JSP instructions and will invoke the Java commands, returning the bytes of the PDF.

      You should put something like http://localhost:8080/jasper-app/streamEmptyReport.jsp

      Delete
    2. ur datasource is empty

      if u r using oracle

      the:

      Connection con=DriverManager.getConnection("jdbc:odbc:DSN","username","password");


      JasperPrint print = JasperFillManager.fillReport(
      "C:\\Users\\tech\\Documents\\NetBeansProjects\\jasper\\web\\report1.jasper",
      new HashMap(),
      con);

      Delete
  7. hello

    my name is alejandro and i am working with jasper report 4.0.5 and jsp with glassfish server, i have tried everything to make this work but nothing make this happen...

    the error that the application is

    type Exception report

    message

    descriptionThe server encountered an internal error () that prevented it from fulfilling this request.

    exception
    org.apache.jasper.JasperException: java.lang.NullPointerException

    root cause
    java.lang.NullPointerException

    that error is generated when it pass trought

    JasperPrint print = JasperFillManager.fillReport(
    "C:\\Users\\tech\\Documents\\NetBeansProjects\\jasper\\web\\report1.jasper",
    new HashMap(),
    con);



    my code

    <%@page import="net.sf.jasperreports.view.JasperViewer"%>
    <%@page import="Utilidades.Conexion"%>
    <%@page contentType="text/html" pageEncoding="UTF-8"%>
    <%@page import="java.io.*"%>
    <%@page import="java.util.*"%>
    <%@page import="java.sql.Connection"%>
    <%@page import="javax.sql.DataSource"%>
    <%@page import="javax.naming.InitialContext"%>
    <%@page import="net.sf.jasperreports.engine.*"%>
    <%@page import="net.sf.jasperreports.engine.design.JasperDesign"%>
    <%@page import="net.sf.jasperreports.engine.xml.JRXmlLoader"%>
    <%@page import="net.sf.jasperreports.engine.export.*"%>

    <%
    Conexion con = new Conexion();
    Connection conn;
    conn = con.conectar();
    String id_cartera=(String) session.getAttribute("id_cartera");
    Map parameters = new HashMap();
    parameters.put("id_cartera", id_cartera);
    String archivo = "C:\\Users\\Alejandro\\Documents\\NetBeansProjects\\RecsaCartera\\build\\web\\Reportes\\cartera.jasper";
    JasperPrint print = JasperFillManager.fillReport(archivo,parameters,conn);


    JasperExportManager.exportReportToPdfStream(print, response.getOutputStream());


    %>

    i really need help

    ReplyDelete
    Replies
    1. Hi Alejandro,

      It looks like your report is expecting an 'id_cartera' parameter. Can you verify that the session is returning a non-null value and that the case of the variable matches what is used for the definition in the report (not "ID_CARTERA" for example)?

      Delete
  8. hi to all,

    i am swami,i did one jsp page to make report but its showing following error and i already designed jasper report page and stored it in my d: and i am trying to make a report in pdf format by jsp code,i am using IDE is Net beans and i added jasper report-4.0.2 jar in my libraries



    this is my jsp page ,
    <%@page import="java.sql.*"%>
    <%@ page import="net.sf.jasperreports.engine.*"%>
    <%@page import="java.sql.*" %>
    <%@page import="java.util.HashMap" %>
    <%@page import="java.util.Map" %>


    <%

    Connection conn=null;

    JasperReport jr;

    JasperPrint jp;
    try{

    conn=DriverManager.getConnection("jdbc:mysql://localhost:3306/guide","root","");
    jr = JasperCompileManager.compileReport("D:/03033/I_Report files/Guide_Report.jrxml");
    jp = JasperFillManager.fillReport(jr, new HashMap(), new net.sf.jasperreports.engine.JREmptyDataSource());


    net.sf.jasperreports.engine.JasperExportManager.exportReportToPdfFile(jp, "D:/Guidereport.pdf");

    }catch(Exception e){
    out.println(e);
    }
    finally{

    }
    %>











    ERROR:

    type Exception report

    message

    description The server encountered an internal error () that prevented it from fulfilling this request.

    exception

    org.apache.jasper.JasperException: java.lang.ClassCastException: org.apache.catalina.util.DefaultAnnotationProcessor cannot be cast to org.apache.AnnotationProcessor
    org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:156)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:329)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)


    root cause

    java.lang.ClassCastException: org.apache.catalina.util.DefaultAnnotationProcessor cannot be cast to org.apache.AnnotationProcessor
    org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:146)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:329)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)


    note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.

    ReplyDelete
    Replies
    1. Hi,

      This looks more like a Tomcat problem than a Jasper Reports problem. It's confusing because "Jasper" is the name of both the library that you're using for reporting (Jasper Reports) and the embedded Java Server Pages processing engine, called Jasper. The JasperException is referring to the JSP processor.

      Can you verify that a simple JSP processes correctly? Create a file "testme.jsp" that contains an expression "<%= new java.util.Date() %>".

      Delete
  9. hi .,

    i checked my jsp with this expression <%= new java.util.Date() %> and its running properly ..

    i changed my code little bit that its not showing any error only throws some exception and below i mentioned my code


    <%@ page contentType="text/html;charset=windows-1252"%>

    <%@page import="java.sql.*"%>
    <%@ page import="net.sf.jasperreports.engine.*"%>
    <%@page import="java.sql.*" %>
    <%@page import="java.util.HashMap" %>
    <%@page import="java.util.Map" %>


    <%@page import="net.sf.jasperreports.engine.JasperRunManager" %>





    Hello World!

    <%

    Connection conn=null;
    Statement st=null;
    ResultSet rs=null;

    JasperReport jr;

    JasperPrint jp;
    try{
    Class.forName("com.mysql.jdbc.Driver");
    conn=DriverManager.getConnection("jdbc:mysql://localhost:3306/guide","root","");
    st=conn.createStatement();
    rs=st.executeQuery("select * from userentry");

    JRResultSetDataSource resultSetDataSource = new JRResultSetDataSource(rs);

    //JasperFillManager.fillReportToFile("D:/03033/I_Report files/Guide_Report1.jrxml",new HashMap(),resultSetDataSource);

    jr = JasperCompileManager.compileReport("D:/03033/I_Report files/Guide_Report1.jasper");

    jp =JasperFillManager.fillReport(jr,new HashMap(),resultSetDataSource);

    net.sf.jasperreports.engine.JasperExportManager.exportReportToPdfFile(jp,"D:/Guidereport.pdf");

    }catch(Exception e){
    out.println(e);
    }




    %>





    Output is:

    Hello World!

    net.sf.jasperreports.engine.JRException: com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: Invalid byte 1 of 1-byte UTF-8 sequence.

    i added jasper jar in my libraries
    pls check my code and will tell the solutions ...here i am using netbeans 6.5 and database is mysql and reporting tool is I_Report 4.7.0 .....


    i am confusing with this lot so may u send any sample code for this ?......
    that is need for my project....

    ReplyDelete
    Replies
    1. Hi,

      I think your error is on the following line

      JasperCompileManager.compileReport("D:/03033/I_Report files/Guide_Report1.jasper")

      You compile JRXML files and fill .jasper files. The JSP is trying to interpret the binary-based .jasper file as XML and is getting a bad non-character byte in the first position.

      Take a generated .jasper file from iReport and fill it (don't compile it) as in the blog's example.

      Good luck.

      Delete
    2. hi ... if u have got the solution pl.z share ..

      Delete
  10. Give me example of japser report using jsp..after compile from jsp file it is open in applet..
    send me full code on. riyadave1@yahoo.com

    thanks..

    ReplyDelete
    Replies
    1. Hi,

      I don't have this example any more. It sounds like there could be a problem with the contentType which is application/pdf. Verify that the page directive is at the top of the jsp and the View Source doesn't show any jsp tags.

      Also, a pdf program like Adobe sbould be on the target machine.

      Delete
  11. hello,i've tried your example and it does not work ,always giving me resource not found ,do i have to do any mappin in the web.xml file but when i display it as html it works.

    ReplyDelete
    Replies
    1. Hi,

      Are you having trouble rendering the example in PDF (versus HTML) or with JSPs in general? If the problem might be with a JSP, create a simple non-Jasper example and try to display it.

      Delete
    2. hi it was just a problem with the itext jar file which wen i build the path went into another folder ,i corrected it and it works fine.

      Delete
  12. hi, i follow you example and it works but i want to display the generated page in a div it , can you give me some suggestion,thanks

    ReplyDelete
    Replies
    1. Rather than using PDF, you should export using HTML. An iframe would work too using the PDF page as a src.

      Delete
  13. hai to all,

    i am venkatesh i am working on jasper reports.while calling jasper report into the jsp i got error please help me out any one

    my error is :net.sf.jasperreports.engine.JRException: Document root element "jasperReport", must match DOCTYPE root "null".

    my code is:

    <%
    JasperReport jr;

    JasperPrint jp;
    try{
    jr = JasperCompileManager.compileReport("C:/Tvd/report21.jrxml");


    jp = JasperFillManager.fillReport(jr, new HashMap(), new net.sf.jasperreports.engine.JREmptyDataSource());

    net.sf.jasperreports.engine.JasperExportManager.exportReportToPdfFile(jp, "C:/DMS_Report1.txt");


    }catch(Exception e){
    out.println(e);
    }
    finally{

    }
    %>

    ReplyDelete
  14. this source was very useful to me! thank u!!

    ReplyDelete
  15. Hi Guys,
    Currently am having new error during creating a pdf report.
    Anyone can help me...


    Error viewing report...
    java.io.IOException: Cannot run program "C:\Program": CreateProcess error=2, The system cannot find the file specified      at java.lang.ProcessBuilder.start(Unknown Source)      at java.lang.Runtime.exec(Unknown Source)      at java.lang.Runtime.exec(Unknown Source)      at java.lang.Runtime.exec(Unknown Source)      at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:1602)      at java.lang.Thread.run(Unknown Source)  Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified      at java.lang.ProcessImpl.create(Native Method)      at java.lang.ProcessImpl.(Unknown Source)      at java.lang.ProcessImpl.start(Unknown Source)      ... 6 more 

    ReplyDelete
    Replies
    1. Is your JSP the same as the JSP listed under "Simple PDF JSP"?

      Delete
  16. hi i am amol and i am facing problem while calling jasper report from jsp

    ReplyDelete
  17. Hi All..

    I'm sampath.

    And new to Jasper Reports. I'm using Tomcat 6. while executing, I got this error while exeporting to PDF.
    I tried to replace with latest version of itextpdf-5.5.0.jar file.

    Could any one respond asap.
    Greatly appreciated.

    This is my code.
    --------------------
    JRExporter jrExporter = new JRPdfExporter();
    jrExporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
    jrExporter.setParameter(JRExporterParameter.OUTPUT_STREAM, new FileOutputStream(signedBy + ".pdf"));

    signedBy is the String(for file name)

    JRExporter jrExporter = new JRPdfExporter();
    This line is giving error.

    Error Log:
    -------------
    org.apache.catalina.core.StandardWrapperValve invoke
    SEVERE: Servlet.service() for servlet ServiceController threw exception
    java.lang.ClassNotFoundException: com.itextpdf.text.pdf.PdfAWriter
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
    at org.apache.jsp.raise.eAgreement.eAgreement_005finner_jsp._jspService(eAgreement_005finner_jsp.java:141)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:386)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
    at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
    at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
    at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)
    at org.apache.jsp.raise.eAgreement.eAgreement_jsp._jspService(eAgreement_jsp.java:177)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:386)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
    at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
    at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
    at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)
    at org.apache.jsp.raise.raise_005ftemplate_jsp._jspService(raise_005ftemplate_jsp.java:155)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:386)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)

    ReplyDelete