JDBC Connection to Oracle 8i

Hi All,
I hope someone will help me.
I am trying to connect to Oracle 8i using the JDBC "thin" driver on Windows 2000 prof. The program is compiled successfully but got error "ClassNotFoundException: Unable to find class oracle.jdbc.driver.OracleDriver" when try to run. Please see code below for your review:
import java.io.*;
import java.sql.*;
import java.net.*;
import java.lang.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class emp extends HttpServlet
     public void doGet(
          HttpServletRequest req, HttpServletResponse res)
          throws ServletException, IOException
          res.setContentType("Text/html");
          PrintWriter out = res.getWriter();
          out.println("<HTML>");
          out.println("<TITLE>Simple Emp Details</TITLE>");
          out.println("<BODY BGCOLOR=\"#FFFFFF\">");
          out.println("<CENTER><B>Employees</B></CENTER>");
          out.println("<BR>");
          Connection conn = null;
          try
               Class.forName("oracle.jdbc.driver.OracleDriver");
               conn = DriverManager.getConnection("jdbc:oracle:thin:@satya:1521:satya", "scott", "tiger");
               Statement stmt = conn.createStatement();
               ResultSet rs = stmt.executeQuery("SELECT ENAME, JOB FROM EMP");
               while(rs.next())
                    out.println("<BR>");
                    out.println(rs.getString("ENAME") + " - " + rs.getString("JOB"));
                    out.println("<BR>");
               out.println();
          catch(SQLException ex)
               out.println("SQL EXception:     " + ex.getMessage() + "<BR>");
               while((ex = ex.getNextException()) != null)
                    out.println(ex.getMessage() + "<BR>");
          catch(ClassNotFoundException clsex)
               out.println("ClassNotFoundException:     " + clsex.getMessage() + "<BR>");
          finally
               if(conn != null)
                    try
                         conn.close();
                    catch(Exception ignored) {}
          out.println("</BODY></HTML>");
Can you please also give me precise syntax and explanation for DriverManager.getConnection i.e. DriverManager.getConnection("jdbc:oracle:thin:@satya:1521:satya", "scott", "tiger");
Many thanks in advance for your great cooperation,
Satya

The error is caused by the runrime VM not finding the Oracle JDBC driver. You need to make sure that the file containing the driver (usually classes12.zip) is in the classpath of your application server. Check the doco that comes with your app server to learn how to set this up.
For info about the parameters to getConnection() for Oracle see the Oracle JDBC developers guide and reference.
http://otn.oracle.com/docs/products/oracle8i/doc_library/817_doc/java.817/a83724/basic1.htm#1000881
Since you appear to be using a J2EE app server you'll probably want to use the JDBC connection pooling it supplies rather than DriverManager.getConnection(). Check out the doco that comes with your app server and read the section about DataSource here http://developer.java.sun.com/developer/Books/JDBCTutorial/index.html

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