Write arraylist to a database java

Question

I have two arraylists to insert into 2 columns in a database table as follows:

arraylist1: 123444, 324555, 6423643, 532326
arraylist2: jkfdsl, nkjfsdlj, jdsl         


        

Answer 1

Insert more than one record:

public String saveOrder(ArrayList insertList){     
    System.out.println("SaveOrder DAO  Method is calling " +insertList.size());
    Connection con=null;
    PreparedStatement ps2=null;
    try {
        con=open();
        con.setAutoCommit(false);
        con.getTransactionIsolation();
        ps2=con.prepareStatement(sql1);             
        Iterator it=insertList.iterator();            
        while(it.hasNext()){
            KIT0053MBean order=(KIT0053MBean)it.next();                 
            ps2.setString(1, model.getCustomerid());
            ps2.setString(2, model.getSerialid());                  
            ps2.addBatch();
        }               
        int i[]=ps2.executeBatch();
        System.out.println("###### insertion1### row   "+i.length);    
        con.commit();
        con.setAutoCommit(true);                
    } catch (Exception e) 
    {               
        System.out.println(e.getMessage());     
    }finally{
        close(con);         
        close(ps2);             
    }
}