Database Access through JSP

Hi im trying to access my ORACLE database through a jsp program. The page loads up in the browser, no errors or anything like that, but i get no output.
I am running things on localhost with TomCat 3.2.3
Here is the code, any help gratefully appreciated.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>Testing Database Access</TITLE>
</HEAD>
<BODY BGCOLOR="#FDF5E6" TEXT="#000000" LINK="#0000EE"
VLINK="#551A8B" ALINK="#FF0000">
<CENTER>
<TABLE BORDER=5 BGCOLOR="#EF8429">
<TR><TH CLASS="TITLE">
Testing Database Access</TABLE>
</CENTER>
<P>
<P>
Here Is what Might be in the Database
<P>
<%@ page language="java" %>
<%@ page import="java.util.*" %>
<%@ page import="oracle.jdbc.driver.*" %>
<%@ page import="java.io.*" %>
<%@ page import="java.sql.*" %>
<%
     try
%>
<%
     DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
     String username = "Donnchadh", password = "zcbu5mya";
     Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@kiwi.isg.computing.dcu.ie:1521:kiwi",username,password);
     java.sql.Statement stmt = conn.createStatement();
     String query = "SELECT * FROM PERSONALS";
     ResultSet rs = stmt.executeQuery(query);
     while(rs.next())
          int ccount = rs.getMetaData().getColumnCount();
          for( int i = 1; i <= ccount; i++ )
               System.out.print(rs.getString(i)+"\t");
          System.out.println();
%>
<%
     rs.close();
     stmt.close();
     if(conn != null)
          try
               conn.close();
          catch(Exception e)
               return;
     catch(Exception e)
          return;
%>
<P>
</BODY>
</HTML>
I have also tried to access columns directly with this code in the while loop
while(rs.next())
                    String Title = rs.getString("title");
                    String FName = rs.getString("fname");
                    String LName = rs.getString("lname");
                    String Phone = rs.getString("phone1");
                    String Phone2 = rs.getString("phone2");
                    String Addr = rs.getString("addr");
                    String County = rs.getString("county");
                    String Country = rs.getString("country");
                    out.println("<tr><td>" + Title + "</td><td>" + FName + "</td><td>" + LName
                    + "</td><td>" + Phone + "</td><td>" + Phone2 + "</td></tr>" + "</td></tr>" + Addr
                    + "</td></tr>" + County + "</td></tr>" + Country + "</td></tr>" );

i give a servlet access to oracle ,that have test ok!
import java.sql.*;
import javax.servlet.*;
import javax.sql.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class TestServlet1 extends HttpServlet {
private static final String CONTENT_TYPE = "image/jpeg; charset=GBK";
//Initialize global variables
String strRno =null;
ResultSet rs=null;
byte [] buf=null;
InputStream in;
int IntNo;
public void init() throws ServletException {
//Process the HTTP Get request
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType(CONTENT_TYPE);
// PrintWriter out = response.getWriter();
// System.out.println("TEst database prepaired ok��");
strRno = request.getParameter( "PictNo" );
IntNo = 0;
if( strRno != null ) {
try { IntNo = Integer.parseInt( strRno ); }
catch( NumberFormatException e ) {
strRno = null;
System.out.println("��"); }
else
System.out.println("��");
if( strRno == null ) {
// response.sendError( HttpServletResponse.SC_NOT_FOUND );
return;
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
catch (ClassNotFoundException ex2) {
//      out.println("TEst2��");
// System.out.println("TEst2�� ex2��");
String url="jdbc:oracle:thin:@erdos00:1521:erdos";
Connection con = null;
try {
con = DriverManager.getConnection(url, "system", "manager");
catch (SQLException ex1) {
     //out.println("TEst�� ex1");
     System.out.println("TEst�� ex1��");
// PreparedStatement sql=con.PrepareStatement("select photo from blob_test WHERE rno = IntNo" );
PreparedStatement sql = null;
try {
sql = con.prepareStatement("select photo from blob_test WHERE rno = 14 ");
// sql = con.prepareStatement("select photo from blob_test WHERE rno = " +"+ IntNo +" );
catch (SQLException ex) {
     //out.println("TEst�� ex");
     System.out.println("TEst�� ex��");
//method prepareStatement(sting) not found in interface java.sql.connection
// sql.setInt( 1, rno );
try {
rs = sql.executeQuery();
catch (SQLException ex3) {
     //out.println("TEst�� ex3");
     System.out.println("TEst�� ex3");
System.out.println("TEst database operate ok��");
// out.println("TEst database operate ok��");
//��
try {
if (rs.next()) {
buf = rs.getBytes(1);
in = rs.getBinaryStream("photo");
else {
buf = new byte[0];
}catch (Exception e){
//throw e;
response.reset();
//��image/jpeg��
response.setContentType("image/bmp");
// ��bmp��jpeg
byte[] b = new byte[1024*1024];
int len;
while((len=in.read(b)) >0)
response.getOutputStream().write(b,0,len);
OutputStream out1 = response.getOutputStream();
out1.flush();
out1.write(buf);
in.close();
try {
rs.close();
catch (SQLException ex4) {
// out.println("<html>");
// out.println("<img src='http://192.168.0.1/examples/servlet/TestServlet1?PictNo="+IntNo+"'>");
// out.println("</html>");
out.println("<html>");
out.println("<head><title>TestServlet</title></head>");
out.println("<body bgcolor=\"#ffffff\">");
out.println("<p>The servlet has received a GET111111111. This is the reply.</p>");
out.println("</body></html>");
//Process the HTTP Post request
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head><title>TestServlet</title></head>");
out.println("<body bgcolor=\"#ffffff\">");
out.println("<p>The servlet has received a POST. This is the reply.</p>");
out.println("</body></html>");
//Process the HTTP Put request
public void doPut(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//Process the HTTP Delete request
public void doDelete(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//Clean up resources
public void destroy() {
hope u can get some thing from that

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System.out.println(resultSet.getString("DEPTNO"));
catch(Exception ex) {
public void insertValues(String custCode , String itemCode , String uomCode , String itemQty , String itemRate , String discPerc , String docNo) {
try {
callableStatement = connection.prepareCall("{ CALL SO_INSERT_XML(?,?,?,?,?,?,?,?,?,?) }");
callableStatement.setString(1,custCode);
callableStatement.setString(2,itemCode); // ItemCode
callableStatement.setString(3,uomCode); // ItemUomCode
callableStatement.setInt(4,Integer.parseInt(itemQty)); // Item Qty
callableStatement.setInt(5,Integer.parseInt("0")); // Item Ls Qty
callableStatement.setInt(6,Integer.parseInt(itemRate)); // Item Rate
callableStatement.setInt(7,Integer.parseInt(discPerc)); // Item Disc Perc
callableStatement.setDate(8,date1);
callableStatement.setInt(9,Integer.parseInt(docNo));
callableStatement.registerOutParameter(10,Types.INTEGER);
System.out.println("Abt to insert the values");
callableStatement.executeUpdate();
System.out.println("After inserting the values");
System.out.println("The Value inserted is : " + callableStatement.getInt(10));
catch(Exception ex) {
System.out.println("Exception while inserting the values : " + ex.getMessage());
public static void main(String args[]) {
//DBInserter dbi = new DBInserter(args[0],args[1],args[2],args[3],args[4],args[5],args[6]);
DBInserter dbi = new DBInserter();
null

Database connection through JSP

I am trying to connect JSP to MySql database.
<body>
<div id="container">
     <div id="containerleft">
     
     </div>
<div id="containerright"><center><h1>List Of Deliverables</h1></center><br><br>
<table cellpadding="10">
<tr>
<td><h3> Number of Deliverables</h3></td>
<td><input type="text" name="deliverableSize" size="20" onchange="DynamicBox(deliverableSize.value)"></td>
<td></td>
</tr>
<tr></tr>
<tr></tr>
</table>
<table>
<tr>
<td><h3><center>  Week</center></h3></td>
<td><center><h3>       Deliverable name       </h3></center></td>
<td></td>
<td><center><h3>Weightage </h3></center></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<%
                          try
                          Class.forName("com.mysql.jdbc.Driver");
                            catch(ClassNotFoundException e)
                                out.println("Class nai milli bhai");
                            Connection dbh=null;
                           try
                               dbh=DriverManager.getConnection("jdbc:mysql://172.20.200.21/B2","B2","ignite#1234");
                               Statement stmt = dbh.createStatement();
                                String query = "select * from Parameters_Details;";
                                ResultSet rs = stmt.executeQuery(query);
                                 while(!rs.next())
                             %>
                             <td><%=rs.getString(2)%> </td>
                             <%
                           }catch (SQLException sqle)
                                System.out.println("SQL Error : " + sqle);
                           catch(Exception e)
                               System.out.println("HELLLO"+e);
                           finally
                           //    dbh.closeConnection();
                            %>
                               <%--<td></td>
<td></td>
<td><center><h3> Core</h3></center></td>
<td><center><h3>    SE</h3></center></td>
<td><center><h3>      PE</h3></center></td>--%>
</tr>
</table>
<div id="bottom">
</div>
<center> <input type="submit" value="Create" name="Submit">
<input type="reset" value="Reset" name="Cancel"></center>
</div>
</div>
</form>
</body>
It is showing following Exception.
1>> org.apache.jasper.JasperException: org.apache.jasper.JasperException: Unable to load class for JSP
2>> java.lang.ClassNotFoundException: org.apache.jsp.DeliverablesList_jsp

1)<%--<td></td>
<td></td>
<td><center><h3>Core</h3></center></td>
<td><center><h3>SE</h3></center></td>
<td><center><h3>PE</h3></center></td>--%>
:- Jasper exception indicates that it seems syntax error . You need to check out your code carefully. Give comments like this
<% // %> OR <% /* */ %>.
Or if you wanna comment only html code use  like this.
Second thing why did you write while( !rs.next()) ? it should be while(rs.next())
Best luck.

Import XML document in MS Access through Jsp

Hai,
Can any one please tell how to import/store XML document into database, I have tried a lot, but failed to get the result. So please can anyone send me the related code for storing the XML document into database.
Thanking you in advance,
Praveen Vinnakota.

You can store the XML Document as a String Data In the database and thus no need to use XML Parsers
Bye for now
CSJakharia

Regarding database access through jndi

Hi All,
Plz tell me the steps.
I want to access data from MS Access, and i want to do it using JNDI .
what should be added in struts-config.xml, web.xml .
if any one have example code that will be better to understand.

Nothing necessary added to struts-config.xml
What server are you using? The JNDI configuration for each server is slightly different.
The page for Tomcat is here: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html
I would follow that apart from instead of editing server.xml, put the JNDI configuration in a "mycontext.xml" file as defined here:
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/host.html#Automatic%20Application%20Deployment
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/config/context.html
Cheers,
evnafets

Database access with JSP

Hello,
i have a Java Server Page where i fill in some data in a formular. I want to put these data (only two strings) in a database. I already use a servlet to give this data to a (already existing) stateless session bean. I also created and deployed an sda, so that the table exists in the database.
But i do not understand, what to do next - how to use an entity bean to fill the table.
Can anyone give me some hints?
Thanks,
André

Hi Andre,
you need to retrieve the Home Object of your entity bean and use it to create, the same way you create your session bean.
Example:
InitialContext initialContext = new InitialContext();
EjbObject myEjb = null;
try {
java.lang.Object objRef = initialContext.lookup(EjbHome.JNDI_NAME);
EjbHome home = (EjbHome)PortableRemoteObject.narrow(objRef, EjbHome.class);
myEjb = home.create();
} catch (Exception) {
initialContext.close();
The lookup to the home object can vary, you might also have helper classes for that, it depends on your application server, API and architecture.
But however the call or whichever the server, you basically need to retrieve the home object of your entity bean and use the method create() - with any required parameters. Pretty much the same way you create a session bean.
Hope this helps.
regards,
Dionisios

Problem while access database by JSTL through JSP.

I am trying to connect database by using JSTL through jsp.I am getting an exception.Please advise.
Error:
org.apache.jasper.JasperException: XML parsing error on file /WEB-INF/jsp/c.tld: (line 2, col 8): Document is invalid: no grammar found.
     at org.apache.jasper.xmlparser.ParserUtils.parseXMLDocument(ParserUtils.java:140)
     at org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:200)
     at org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:140)
     at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:309)
     at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:336)
     at org.apache.jasper.compiler.Parser.parseElements(Parser.java:750)
     at org.apache.jasper.compiler.Parser.parse(Parser.java:77)
     at org.apache.jasper.compiler.ParserController.parse(ParserController.java:157)
     at org.apache.jasper.compiler.ParserController.parse(ParserController.java:111)
     at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:183)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:327)
     at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:427)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:142)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:240)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:445)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
     at java.lang.Thread.run(Thread.java:534)
JSP:
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<%@ taglib prefix="sql" uri="http://java.sun.com/jstl/sql" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jstl/fmt" %>
<sql:setDataSource scope="application"
driver="sun.jdbc.odbc.JdbcOdbcDriver"
url="jdbc:oracle:thin:@3.173.130.12:1521:cup"
user="sUerName"
password="sPassword"
/>
<sql:query var="Result">
select * from imtinv.imi_error_message
</sql:query>
<html>
<head>
<title>
Error Message Details
</title>
</head>
<body bgcolor="white">
This is the information stored in the Error Message Table in Depot Automation Systems
<table>
<c:forEach items="$(Result.rows)" var="row">
<c:forEach items="$(rows)" var="column">
<tr>
<td align=right>
<b><c:out value="$(column.key)" />:</b>
</td>
<td>
<c:out value="$(column.value)" />:</b>
</td>
</tr>
</c:forEach>
</c:forEach>
</table>
</body>
</html>
Web.xml:
<taglib>
<taglib-uri>
http://java.sun.com/jstl/xml
</taglib-uri>
<taglib-location>
/WEB-INF/jsp/x.tld
</taglib-location>
</taglib>
<taglib>
<taglib-uri>
http://java.sun.com/jstl/fmt
</taglib-uri>
<taglib-location>
/WEB-INF/jsp/fmt.tld
</taglib-location>
</taglib>
<taglib>
<taglib-uri>
http://java.sun.com/jstl/sql
</taglib-uri>
<taglib-location>
/WEB-INF/jsp/sql.tld
</taglib-location>
</taglib>
c.tld:
<?xml version="1.0" encoding="UTF-8" ?>
<taglib xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee web-jsptaglibrary_2_0.xsd"
version="2.0">
<description>JSTL 1.1 core library</description>
<display-name>JSTL core</display-name>
<tlib-version>1.1</tlib-version>
<short-name>c</short-name>
<uri>http://java.sun.com/jsp/jstl/core</uri>
<validator>
<description>
Provides core validation features for JSTL tags.
</description>
<validator-class>
org.apache.taglibs.standard.tlv.JstlCoreTLV
</validator-class>
</validator>
<tag>
<description>
Catches any Throwable that occurs in its body and optionally
exposes it.
</description>
<name>catch</name>
<tag-class>org.apache.taglibs.standard.tag.common.core.CatchTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<description>
Name of the exported scoped variable for the
exception thrown from a nested action. The type of the
scoped variable is the type of the exception thrown.
</description>
<name>var</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Simple conditional tag that establishes a context for
mutually exclusive conditional operations, marked by
<when> and <otherwise>
</description>
<name>choose</name>
<tag-class>org.apache.taglibs.standard.tag.common.core.ChooseTag</tag-class>
<body-content>JSP</body-content>
</tag>
<tag>
<description>
Simple conditional tag, which evalutes its body if the
supplied condition is true and optionally exposes a Boolean
scripting variable representing the evaluation of this condition
</description>
<name>if</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.IfTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<description>
The test condition that determines whether or
not the body content should be processed.
</description>
<name>test</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
<type>boolean</type>
</attribute>
<attribute>
<description>
Name of the exported scoped variable for the
resulting value of the test condition. The type
of the scoped variable is Boolean.
</description>
<name>var</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Scope for var.
</description>
<name>scope</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Retrieves an absolute or relative URL and exposes its contents
to either the page, a String in 'var', or a Reader in 'varReader'.
</description>
<name>import</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.ImportTag</tag-class>
<tei-class>org.apache.taglibs.standard.tei.ImportTEI</tei-class>
<body-content>JSP</body-content>
<attribute>
<description>
The URL of the resource to import.
</description>
<name>url</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Name of the exported scoped variable for the
resource's content. The type of the scoped
variable is String.
</description>
<name>var</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Scope for var.
</description>
<name>scope</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Name of the exported scoped variable for the
resource's content. The type of the scoped
variable is Reader.
</description>
<name>varReader</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Name of the context when accessing a relative
URL resource that belongs to a foreign
context.
</description>
<name>context</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Character encoding of the content at the input
resource.
</description>
<name>charEncoding</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
The basic iteration tag, accepting many different
collection types and supporting subsetting and other
functionality
</description>
<name>forEach</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.ForEachTag</tag-class>
<tei-class>org.apache.taglibs.standard.tei.ForEachTEI</tei-class>
<body-content>JSP</body-content>
<attribute>
<description>
Collection of items to iterate over.
</description>
<name>items</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
<type>java.lang.Object</type>
</attribute>
<attribute>
<description>
If items specified:
Iteration begins at the item located at the
specified index. First item of the collection has
index 0.
If items not specified:
Iteration begins with index set at the value
specified.
</description>
<name>begin</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
<type>int</type>
</attribute>
<attribute>
<description>
If items specified:
Iteration ends at the item located at the
specified index (inclusive).
If items not specified:
Iteration ends when index reaches the value
specified.
</description>
<name>end</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
<type>int</type>
</attribute>
<attribute>
<description>
Iteration will only process every step items of
the collection, starting with the first one.
</description>
<name>step</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
<type>int</type>
</attribute>
<attribute>
<description>
Name of the exported scoped variable for the
current item of the iteration. This scoped
variable has nested visibility. Its type depends
on the object of the underlying collection.
</description>
<name>var</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Name of the exported scoped variable for the
status of the iteration. Object exported is of type
javax.servlet.jsp.jstl.core.LoopTagStatus. This scoped variable has nested
visibility.
</description>
<name>varStatus</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Iterates over tokens, separated by the supplied delimeters
</description>
<name>forTokens</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.ForTokensTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<description>
String of tokens to iterate over.
</description>
<name>items</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
<type>java.lang.String</type>
</attribute>
<attribute>
<description>
The set of delimiters (the characters that
separate the tokens in the string).
</description>
<name>delims</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
<type>java.lang.String</type>
</attribute>
<attribute>
<description>
Iteration begins at the token located at the
specified index. First token has index 0.
</description>
<name>begin</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
<type>int</type>
</attribute>
<attribute>
<description>
Iteration ends at the token located at the
specified index (inclusive).
</description>
<name>end</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
<type>int</type>
</attribute>
<attribute>
<description>
Iteration will only process every step tokens
of the string, starting with the first one.
</description>
<name>step</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
<type>int</type>
</attribute>
<attribute>
<description>
Name of the exported scoped variable for the
current item of the iteration. This scoped
variable has nested visibility.
</description>
<name>var</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Name of the exported scoped variable for the
status of the iteration. Object exported is of
type
javax.servlet.jsp.jstl.core.LoopTag
Status. This scoped variable has nested
visibility.
</description>
<name>varStatus</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Like <%= ... >, but for expressions.
</description>
<name>out</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.OutTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<description>
Expression to be evaluated.
</description>
<name>value</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Default value if the resulting value is null.
</description>
<name>default</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Determines whether characters <,>,&,'," in the
resulting string should be converted to their
corresponding character entity codes. Default value is
true.
</description>
<name>escapeXml</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Subtag of <choose> that follows <when> tags
and runs only if all of the prior conditions evaluated to
'false'
</description>
<name>otherwise</name>
<tag-class>org.apache.taglibs.standard.tag.common.core.OtherwiseTag</tag-class>
<body-content>JSP</body-content>
</tag>
<tag>
<description>
Adds a parameter to a containing 'import' tag's URL.
</description>
<name>param</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.ParamTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<description>
Name of the query string parameter.
</description>
<name>name</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Value of the parameter.
</description>
<name>value</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Redirects to a new URL.
</description>
<name>redirect</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.RedirectTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<description>
The URL of the resource to redirect to.
</description>
<name>url</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Name of the context when redirecting to a relative URL
resource that belongs to a foreign context.
</description>
<name>context</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Removes a scoped variable (from a particular scope, if specified).
</description>
<name>remove</name>
<tag-class>org.apache.taglibs.standard.tag.common.core.RemoveTag</tag-class>
<body-content>empty</body-content>
<attribute>
<description>
Name of the scoped variable to be removed.
</description>
<name>var</name>
<required>true</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Scope for var.
</description>
<name>scope</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Sets the result of an expression evaluation in a 'scope'
</description>
<name>set</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.SetTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<description>
Name of the exported scoped variable to hold the value
specified in the action. The type of the scoped variable is
whatever type the value expression evaluates to.
</description>
<name>var</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Expression to be evaluated.
</description>
<name>value</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Target object whose property will be set. Must evaluate to
a JavaBeans object with setter property property, or to a
java.util.Map object.
</description>
<name>target</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Name of the property to be set in the target object.
</description>
<name>property</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Scope for var.
</description>
<name>scope</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Creates a URL with optional query parameters.
</description>
<name>url</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.UrlTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<description>
Name of the exported scoped variable for the
processed url. The type of the scoped variable is
String.
</description>
<name>var</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
Scope for var.
</description>
<name>scope</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
</attribute>
<attribute>
<description>
URL to be processed.
</description>
<name>value</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<description>
Name of the context when specifying a relative URL
resource that belongs to a foreign context.
</description>
<name>context</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
<tag>
<description>
Subtag of <choose> that includes its body if its
condition evalutes to 'true'
</description>
<name>when</name>
<tag-class>org.apache.taglibs.standard.tag.rt.core.WhenTag</tag-class>
<body-content>JSP</body-content>
<attribute>
<description>
The test condition that determines whether or not the
body content should be processed.
</description>
<name>test</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
<type>boolean</type>
</attribute>
</tag>
</taglib>
Thanks and Regards,
Velrajan T.

For installing JSTL, all you need are the jar files in the web-inf/lib directory.
- No entries in web.xml
- no tld files lying around
- no problems!
I think you may have a versioning problem here.
What version of Tomcat are you using?
With JSP1.2 (eg Tomcat 4), you should be using JSTL1.0. <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
With JSP2.0 (eg Tomcat 5), you should use JSTL1.1. <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
Note the difference in the URIs. - the second one includes a /jsp
Currently you are using the URI for JSTL1.0, but you look to have the tld from JSTL1.1. If you are using a JSP1.2 container, I don't think it could read this tld file, hence the error.
Try installing the correct version of JSTL, properly (ie as they tell you in the readme file) and it should all work.
Cheers,
evnafets

Database Access through JSP

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