java.lang.ClassNotFoundException: org.apache.commons.lang.UnhandledException

Question

while running the tomcat, I am getting error like this: (In code, up to controller, it is working fine, but when it comes to JSP page, it is giving error) please, can any one help?

Oct 30, 2013 4:48:16 PM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.ClassNotFoundException: org.apache.commons.lang.UnhandledException
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2404)
    at java.lang.Class.getConstructor0(Class.java:2714)
    at java.lang.Class.newInstance0(Class.java:343)
    at java.lang.Class.newInstance(Class.java:325)
    at com.sun.beans.finder.InstanceFinder.instantiate(InstanceFinder.java:96)
    at com.sun.beans.finder.InstanceFinder.find(InstanceFinder.java:66)
    at java.beans.Introspector.findExplicitBeanInfo(Introspector.java:455)
    at java.beans.Introspector.<init>(Introspector.java:405)
    at java.beans.Introspector.getBeanInfo(Introspector.java:174)
    at org.apache.jasper.compiler.Generator$TagHandlerInfo.<init>(Generator.java:3911)
    at org.apache.jasper.compiler.Generator$GenerateVisitor.getTagHandlerInfo(Generator.java:2174)
    at org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1632)
    at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1530)
    at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2361)
    at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2411)
    at org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2417)
    at org.apache.jasper.compiler.Node$Root.accept(Node.java:495)
    at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2361)
    at org.apache.jasper.compiler.Generator.generate(Generator.java:3461)
    at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:231)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:321)
    at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
    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:723)
    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 com.preva.controller.OverspeedDBProcess.service(OverspeedDBProcess.java:86)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    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.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
    at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:879)
    at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:617)
    at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1760)
    at java.lang.Thread.run(Thread.java:722)

Controller like this

package com.preva.controller;

import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.preva.dao.UserDAO;
import com.preva.vo.OverspeedDetails;


/**
 * Servlet implementation class OverspeedDBProcess
 */
public class OverspeedDBProcess extends HttpServlet {
    private static final long serialVersionUID = 1L;

    /**
     * @see HttpServlet#HttpServlet()
     */
    public OverspeedDBProcess() {
        super();
        // TODO Auto-generated constructor stub
    }

    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        try{
            response.setContentType("text/html");
            PrintWriter out=response.getWriter();
            HttpSession session=request.getSession(true);
            String accountID=(String)session.getAttribute("sessionId");
            String deviceID=request.getParameter("vehicleId");
            String fromDate=request.getParameter("AnotherDate");
            String toDate=request.getParameter("ADate");

            String stringspeed=request.getParameter("speed").substring(1,3);
            double speed=Double.parseDouble(stringspeed);
               session.setAttribute("vid",deviceID);
            session.setAttribute("fromdate",fromDate);
            session.setAttribute("startdate",toDate);
            SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss"); 
            Date startD = (Date) sdf.parse(fromDate);
            Date endD = (Date) sdf.parse(toDate);

            Calendar cal1 = Calendar.getInstance();
            Calendar cal2 = Calendar.getInstance();
            cal1.setTime(startD);
            cal2.setTime(endD);

             long timestamp1,timestamp2;
             timestamp1=cal1.getTimeInMillis()/1000;
             timestamp2=cal2.getTimeInMillis()/1000;
            System.out.println("::::"+timestamp1);
            System.out.println("::::"+timestamp2);
            String Timestamp1 = Long.toString(timestamp1);
            String Timestamp2 = Long.toString(timestamp2);



            UserDAO rdao=new UserDAO();
            List<OverspeedDetails> overspeeddetail=rdao.getosDetails(accountID, deviceID, Timestamp1, Timestamp2,speed);
                         if(!(overspeeddetail.isEmpty())){

                             session.setAttribute("overspeeddetails", overspeeddetail);
                                 RequestDispatcher rd=request.getRequestDispatcher("OverspeedDBReport.jsp");
                                    rd.include(request,response);
                            return;
                         }  
                         RequestDispatcher rd=request.getRequestDispatcher("DataNotFound.jsp");
                            rd.include(request,response);




        }catch (Exception e) {
            // TODO: handle exception
        }


    }
    }

Jsp page like this

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@ page import = "com.preva.vo.StoppageDetails"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%@ taglib uri="http://displaytag.sf.net" prefix="display" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<link href="css/cal.css" rel="stylesheet" type="text/css" />
<link href="css/sty.css" rel="stylesheet" type="text/css" />
<link href="css/tabborder.css" rel="stylesheet" type="text/css" />
</head>
<body>
                 <jsp:include page="Header.jsp" />

            <table align=center border=0 cellspacing=0 cellpadding=0>
            <tr ><td colSpan=5 align=center><b>Overspeed Details</b></td></tr>
            <tr ><td colspan=5 align=center><b><%=request.getParameter("vehicleId") %></b></td></tr>
            <tr><td>From &nbsp;<%=session.getAttribute("fromdate") %>&nbsp;to&nbsp;<%=session.getAttribute("startdate") %></td></tr>

            </table><br></br>

             <table class='rptTbl_sortable' width='80%' align=center cellspacing='2' cellpadding='0' border='0'>

          <thead>
          <tr class="rptHdrRow">
         <th id="index" class="rptHdrCol_sort" nowrap>DeviceID</th>
         <th id="date" class="rptHdrCol_sort" nowrap>Date</th>
         <th id="time" class="rptHdrCol_sort" nowrap>Speed</th>
         <th id="statusdesc" class="rptHdrCol_sort" nowrap>Status</th>
                 <th id="address" class="rptHdrCol_sort" nowrap>Address</th>
</tr>
</thead>
<tbody>
<display:table id="deviceDetailsID" name="sessionScope.overspeeddetails" pagesize="10" style="width:99%;">
 <display:setProperty name="basic.empty.showtable" value="true" />
    <display:setProperty name="paging.banner.group_size" value="10" />
    <display:setProperty name="paging.banner.item_name" value="user" />
    <display:setProperty name="paging.banner.item_names" value="users" />

    <display:column property="deviceID" title="Device ID" sortable="true" headerClass="sortable" style="width: 1%"/>
    <display:column property="TIMESTAMP" title="TIMESTAMP" sortable="true" headerClass="sortable" format="{0,date,dd-MM-yyyy}"/>
    <display:column property="speed" title="Speed" sortable="true"/>
    <display:column property="statuscode" title="Status Code"/>
    <display:column property="address" title="Address" sortable="true" headerClass="sortable" />
</display:table> 


    </tbody>            


            </table> 


</body>

possible duplicate of [page wise results displaying in jsp page](http://stackoverflow.com/questions/19678246/page-wise-results-displaying-in-jsp-page) — guido, Oct 30 '13 at 11:59

score 2 · Accepted Answer · edited May 23 '17 at 12:25

2

I posted answer in this post. I suggested you to update the question, but you posted new question as It is hard to read in comment.

You need to add Commons Lang 2.6 jar in your class path to avoid this exception.

edited May 23 '17 at 12:25

Community

1
1

answered Oct 30 '13 at 11:58

Aniket Kulkarni

12,825
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Thanks @Aniket for giving reply.I included commons Lang2.6 jar but it is still showing same error – hari Oct 30 '13 at 12:29
cursor pointing error in code line at com.preva.controller.OverspeedDBProcess.service(OverspeedDBProcess.java:86) i.e rd.include(request,response); – hari Oct 30 '13 at 12:32
@hari : that means now it is not problem of `ClassNotFoundException`. Problem is different. Why is there `retun;` after `rd.include(request,response);` – Aniket Kulkarni Oct 30 '13 at 12:39
Yes i restarted the server but it is still giving – hari Oct 30 '13 at 12:39
No.It is working if i replace with my old code but if i use ur code it is giving error what i posted above – hari Oct 31 '13 at 05:38
one more thing @Aniket i need to add css for display table in my jsp page which i posted above without effecting other tables how can i do it. – hari Oct 31 '13 at 07:20
@hari : display tag internally uses HTML
tags. You can write CSS for these tags it will automatically applied to display tag
– Aniket Kulkarni Oct 31 '13 at 07:33

java.lang.ClassNotFoundException: org.apache.commons.lang.UnhandledException

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