Connection conn = null;
ResultSet rs = null;
PreparedStatement pStmt = null;
javax.sql.DataSource ds = null;

int eno =Integer.parseInt( request.getParameter("eno"));
String ename =request.getParameter("ename");
float sal = Float.parseFloat(request.getParameter("sal"));
//java.sql.Date date = (java.sql.Date)request.getParameter("date");
String date = request.getParameter("date");
String add = request.getParameter("add");
long ph = Long.parseLong(request.getParameter("ph"));
int dept = Integer.parseInt(request.getParameter("dept"));

try
{
java.util.Hashtable env = new java.util.Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,
"com.ibm.ejs.ns.jndi.CNInitialContextFactory");

Context ctx = new InitialContext(env);
ds = (DataSource)ctx.lookup("jdbc/myData");
ctx.close();

conn = ds.getConnection("userid", "password");
pStmt = conn.prepareStatement
("INSERT INTO NARSIMHA.EMPLOYEE(ENO,ENMAE,SALARY,JOINDATE,ADDRES S,PHONE,DEPTNO) VALUES(?,?,?,?,?,?,?)");
pStmt.setInt(1,eno);
pStmt.setString(2,ename);
pStmt.setFloat(3,sal);
pStmt.setString(4,date);
pStmt.setString(5,add);
pStmt.setLong(6,ph);
pStmt.setInt(7,dept);
rs = pStmt.executeQuery();
}catch(Exception es)
{
es.printStackTrace();
}