public boolean findUser(String un, String pwd) {
Connection con = null;
try {
con = DBConnectionFactory.getConnection();
String sql =
"select count(uname) from user_details"
+ " where uname='"
+ un
+ "' and pass='******'";
PreparedStatement st = con.prepareStatement(sql);
ResultSet rs = st.executeQuery();
rs.next();
int count = rs.getInt(1);
return (count == 1);
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
con.close();
} catch (SQLException e) {
e.printStackTrace();
}
} // finally
return false;
}
