Oracle.jdbc.oracledriver not found

Hi,
i have this code .. given below. I installed the oracle client version 8. but everytime i run this code i get the oracledriver not found message. I put the oracle jdbc drivers in the class path. but the code just refuses to compile.
Can anyone tell me what is wrong here. i have a funny feeling that the classpath is not set properly. let me know whats wrong here.
ps: i havent set the system DSN - coz i am getting stuck at the drivers itself.
It says the following .
AccessDB.java:26: Class oracle.jdbc.driver.OracleDriver not found.
DriverManager.registerDriver (new oracle.jdbc.driver.OracleDriver());
i have the CLASSPATH=D:\oracle\ora81\jdbc\lib\classes111.zip;D:\oracle\ora81\jdbc\lib;D:\oracle\ora81\jdbc\lib\classes12.zip;D:\oracle\ora81\jdbc\lib\nls_charset11.zip
the code is as follows
//: AccessDB.java
import java.sql.*;
* Access the Database through JDBC
public class AccessDB {
private Connection con = null;
private Statement stmt = null;
private DatabaseMetaData meta = null;
private String dbURL;
private String dbUser;
private String dbPassword;
* Connects to JDBC driver
public void connect(String dbURL, String dbUser, String dbPassword){
try {
DriverManager.registerDriver (new oracle.jdbc.driver.OracleDriver());
Class.forName ("oracle.jdbc.driver.OracleDriver");
con = DriverManager.getConnection(dbURL,dbUser,dbPassword);
stmt = con.createStatement();
meta = con.getMetaData();
catch(Exception e){
System.out.println("connect: " + e);
System.exit(0);
* Disconnects from JDBC driver
public void disconnect(){
try {
if (stmt != null) stmt.close();
if (con != null) con.close();
catch(Exception e){
System.out.println("disconnect: " + e);
System.exit(0);
* Retrieves a Statement object
public Statement getStatement(){
return stmt;

hi,
i have some problem in JSP oracle connectivity,
I'm running JRUN, PWS under WIN98.
the following is the code for Oracle connection from JSP
<%@ page import="java.sql.*" %>
<HTML>
<HEAD>
     <title>Example JSP</title>
</HEAD>
<BODY>
<table width="50%" border=1>
     <th>Table Name</th>
     <th>Table Type</th>
<%
java.sql.Connection con;
java.sql.ResultSet rs;
java.sql.Statement sta;
          Class.forName("oracle.jdbc.driver.OracleDriver");
          con=java.sql.DriverManager.getConnection("jdbc:oracle:thin:@NTSERVER1:1521:orcl","DOHMS","TA");
          sta=con.createStatement();
          rs=sta.executeQuery("select * from USERS");
          while(rs.next()) {
                    out.println("<tr><td>"+rs.getString(1)+"</td><td>"+rs.getString(2)+"</td></tr>");
%>
</table>
<BODY>
the following is the error:
Exception thrown on line '21' from page 'C:\\Program Files\\Allaire\\JRun\\servers\\default\\demo-app\\jsp\\dbtest.jsp'.
java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver [oracle.jdbc.driver.OracleDriver]
     at allaire.jrun.servlet.JRunServletLoader.loadClass(../servlet/JRunServletLoader.java:430)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:265)
     at allaire.jrun.jsp.JSPClassLoader.loadClass(../jsp/JSPClassLoader.java:118)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:265)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:325)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:135)
     at jrun__jsp__dbtest2ejspf._jspService(jrun__jsp__dbtest2ejspf.java:49)
     at allaire.jrun.jsp.HttpJSPServlet.service(../jsp/HttpJSPServlet.java:39)
     at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:228)
     at allaire.jrun.jsp.JSPServlet.service(../jsp/JSPServlet.java:196)
     at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1416)
     at allaire.jrun.session.JRunSessionService.service(../session/JRunSessionService.java:1082)
     at allaire.jrun.servlet.JRunSE.runServlet(../servlet/JRunSE.java:1270)
     at allaire.jrun.servlet.JRunRequestDispatcher.forward(../servlet/JRunRequestDispatcher.java:89)
     at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1552)
     at allaire.jrun.servlet.JRunSE.service(../servlet/JRunSE.java:1542)
     at allaire.jrun.servlet.JvmContext.dispatch(../servlet/JvmContext.java:364)
     at allaire.jrun.http.WebEndpoint.run(../http/WebEndpoint.java:115)
     at allaire.jrun.ThreadPool.run(../ThreadPool.java:272)
     at allaire.jrun.WorkerThread.run(../WorkerThread.java:75)
---------------

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conn.close();
I am compiling like this.
C;>javac -classpath c:\oracle\ora92\jdbc\lib\classes12.jar;c:\oracle\ora92\jdbc\lib\nls_charset12.jar;. OracleConnect.java
Everything is fine upto now.
But at the time of execution
C:\>java OracleConnect
Java is crying like this.
Exception in thread "main" java.lang.NoClassDefFoundError: oracle/jdbc/OracleDri
ver at OracleConnect.main(OracleConnect.java:11)
Can any one help me to resolve this issue please? By the way, I did not install Jdeveloper. I am using command prompt to do the stuff.
Thanks,

Java.lang.NoClassDefFoundError: oracle/jdbc/OracleDriver

I am trying to connect from a servlet running in Tomcat on my desktop to an instance of Personal Oracle9i running on my desktop. I am gettiung NoClassDefFoundError. The code compiles.
I know it is a path issue but I am at a loss to figure out where. Tomcat does not find the driver however it is in my machines path.
Running following:
j2sdk1.4.1_02
Personal Oracle 9.2
Tomcat 4.1.29
Windows XP
I have added the location of Classes12.zip to the class path: .;c:\Sun\AppServer\lib\j2ee.jar;c:\Sun\AppServer\lib\j2ee-svc.jar;d:\oracle\ora92\jdbc\lib\classes12.zip;
The "root cause" of error is:
java.lang.NoClassDefFoundError: oracle/jdbc/OracleDriver
     at OOP.OracleConnectionDemo.doPost(OracleConnectionDemo.java:34)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
The code is as follows:
import java.sql.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import oracle.jdbc.OracleDriver;
//import oracle.jdbc.driver.*; //did not work either
public class OracleConnectionDemo extends HttpServlet {
     public void doPost(HttpServletRequest req, HttpServletResponse resp)
          throws ServletException, IOException{
          Connection con = null;
          // Load the Oracle JDBC driver
          try{
               //two versions did not work
               //DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver);
          DriverManager.registerDriver(new OracleDriver());
     con = DriverManager.getConnection
               ("jdbc:oracle:thin:@micron.1521:MCAP","scott","scott");
          catch (SQLException e){
          catch (Exception e){
          finally{
               try{
                    if (con != null)
               con.close();
          catch(SQLException ignored){
          }//finally
}

What you should be realizing is that Tomcat doesn't give a hoot about your system CLASSPATH. It totally ignores it. You really shouldn't even have one, because IDEs and app servers don't even take it into account. Get rid of it.
You're making lots of mistakes here:
(1) The Tomcat docs explicitly state that it won't look inside ZIP files. Change it to a JAR file.
(2) You're using JDK 1.4.1 and classes12.zip? You realize, of course, that there's an ojdbc14.jar available for download from Oracle. Go get it.
(3) Put the JDBC JAR in the WEB-INF/lib directory of your Web app. If you don't have one, you're not deploying your Web app properly.
(4) You've got Java code with empty catch blocks? That's one of the most foolish things a person can do. If an exception's thrown you'll never know it. For goodness sake, at least print the stack trace.
(5) Why do you have those Oracle imports? That ties your code to Oracle. The design of the java.sql package lets you use interfaces. Why don't you write JDBC the way it was meant to be written?
(6) Why aren't you setting up a JNDI data source?
%

I am trying to install oracle 11g xe on ubuntu aws instance when i execute sudo /etc/init.d/oracle-xe configure command iam getting this error: sudo: /etc/init.d/oracle-xe : command not found

i am trying to install oracle 11g xe on ubuntu aws instance when i execute sudo /etc/init.d/oracle-xe configure command iam getting this error: sudo: /etc/init.d/oracle-xe : command not found.

"command not found" means ... there is no such thing.
Has the .rpm been installed?
http://docs.oracle.com/cd/E17781_01/install.112/e18802/toc.htm#XEINL122

Oracle.jdbc.oracledriver not found

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