orderhelper1.java

网络商店源代码用NetBeans6.1Beta开发

package util;

import model.*;
import java.io.*;
import java.util.*;
import java.sql.Timestamp;
import java.text.*;

public class OrderHelper1 {
  public static void printOrder(Order o,Writer out) throws Exception {
    Integer id = o.getId();
    String user = o.getUser();
    List<OrderItem> items = o.getItems();
    Timestamp created = o.getCreated();
    
    String created_fmt = (created == null) ? "--" :
                          DateFormat.getDateTimeInstance().format(created);

    out.write(
       "<table border=\"1\" cellpadding=\"5px\">" 
       + "<tr>" 
       + "<td colspan=\"3\">" 
       + "order id: " + (id != null ? id : "--") 
       + ", user: " + user 
       + "<br />" 
       + "created: " + created_fmt
       + "</td>" 
       + "</tr>");
  }
}