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package com.mydemo.dao;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import com.mydemo.dbutil.Dbconn;
import com.mydemo.pojo.Customer;
public class CustomerDao {
public String myid;
public String SaveCust(Customer customer){
try
{
Connection con=Dbconn.getConnection();
String sql1="select trim(lpad(myseq.nextval,3,0)) from dual";
PreparedStatement stat1=con.prepareStatement(sql1);
ResultSet rs = stat1.executeQuery();
if(rs.next()){
//int myid;
myid= rs.getString(1);
System.out.println(myid);
}
String sql="insert into customer values(?,?,?,?)";
PreparedStatement stat=con.prepareStatement(sql);
stat.setString(1, customer.getCFname());
stat.setString(2, customer.getCLname());
stat.setString(4, customer.getCustid()+myid);
stat.setString(3, customer.getAddress());
int res= stat.executeUpdate();
if(res>0)
return "customer saved";
}
catch (Exception e) {
e.printStackTrace();
}
return "Cannot save Customer";
}
}
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