AddItemAction


1   /*
2    * Created on 24-Feb-2003
3    */
4   package xpetstore.web.webwork.action.cart;
5   
6   import java.util.Map  ;
7   
8   
9   /**
10   * @author <a HREF="mailto:tchbansi@sourceforge.net">Herve Tchepannou</a>
11   *
12   * @webwork.action
13   *   name="addItem"
14   *   success="cart.action"
15   */
16  public class AddItemAction
17      extends BaseCartAction
18  {
19      //~ Instance fields --------------------------------------------------------
20  
21      private String   _itemId;
22  
23      //~ Methods ----------------------------------------------------------------
24  
25      /**
26       * @see webwork.action.ActionSupport#doExecute()
27       */
28      protected String   doExecute(  )
29          throws Exception  
30      {
31          Map       cart = getCart(  );
32          Integer   qty = ( Integer   ) cart.get( _itemId );
33  
34          if ( qty == null )
35          {
36              cart.put( _itemId, new Integer  ( 1 ) );
37          }
38          else
39          {
40              cart.put( _itemId, new Integer  ( 1 + qty.intValue(  ) ) );
41          }
42  
43          return SUCCESS;
44      }
45  
46      /**
47       * @return String
48       */
49      public String   getItemId(  )
50      {
51          return _itemId;
52      }
53  
54      /**
55       * Sets the itemId.
56       * @param itemId The itemId to set
57       */
58      public void setItemId( String   itemId )
59      {
60          _itemId = itemId;
61      }
62  }
63

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