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1
4 package com.openedit.store;
5
6 import java.io.File  ;
7 import java.io.FileInputStream ;
8 import java.io.FileOutputStream ;
9 import java.util.ArrayList ;
10 import java.util.Properties ;
11
12
16 public class BaseOrderGenerator implements OrderGenerator
17 {
18 public BaseOrderGenerator()
19 {
20 }
21
22 public Order createNewOrder(Store inStore, Cart inCart) throws StoreException
23 {
24 Order order = new Order();
25 order.setShippingMethod(inCart.getShippingMethod());
26 order.setTotalPrice(inCart.getTotalPrice());
27 order.setSubTotal(inCart.getSubTotal());
28 order.setTax(inCart.getTotalTax());
29 order.setTotalShipping(inCart.getTotalShipping());
30 order.setItems(new ArrayList ( inCart.getItems() ) );
31 order.setCustomer(inCart.getCustomer());
32 order.setPaymentMethod(inCart.getCustomer().getPaymentMethod());
33 order.setShippingMethod(inCart.getShippingMethod());
34 order.setId(nextOrderNumber(inStore));
35 OrderState state = inStore.getOrderState(Order.ACCEPTED);
36 order.setOrderState(state);
37 return order;
38 }
39
40 public String nextOrderNumber( Store inStore ) throws StoreException
42 {
43 File orderProperties = new File ( inStore.getStoreDirectory(), "orders/order.properties" );
44 orderProperties.getParentFile().mkdirs();
45 Properties props = new Properties ();
46 try
47 {
48 if ( orderProperties.exists() )
49 {
50 props.load( new FileInputStream ( orderProperties ) );
51 }
52 String countString = props.getProperty("count");
53 int count = 0;
54 if ( countString != null )
55 {
56 count = Integer.valueOf( countString ).intValue();
57 }
58 count++;
59 countString = String.valueOf(count);
60 props.setProperty( "count", countString );
61 props.store( new FileOutputStream ( orderProperties ), "Order properties count" );
62 StringBuffer id = new StringBuffer ("WEB");
64
65 int zeros = 10 - 3 - countString.length();
66 for (int i = 0; i < zeros; i++)
67 {
68 id.append( "0");
69 }
70 id.append(countString);
71 return id.toString();
72 } catch ( Exception ex )
73 {
74 if ( ex instanceof StoreException)
75 {
76 throw (StoreException)ex;
77 }
78 else
79 {
80 throw new StoreException(ex);
81 }
82 }
83 }
84 }
85 |
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