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1
27 package olstore.action;
28
29 import java.util.ArrayList;
30 import java.util.Collection;
31 import java.util.Iterator;
32 import javax.servlet.http.*;
33 import olstore.entity.OrderLocalHome;
34 import olstore.entity.OrderLocal;
35 import olstore.dto.OrderEntry;
36 import olstore.form.UpdateOrderStatusForm;
37 import olstore.framework.EJBHomeFactory;
38
39 import org.apache.struts.action.*;
40
42
43 public class OrderStatusAction extends DemoBaseAction {
44
45
49 public ActionForward execute ( ActionMapping mapping,
50 ActionForm form,
51 HttpServletRequest request,
52 HttpServletResponse response
53 ) throws Exception {
54
55
56 String submitType = ((UpdateOrderStatusForm)form).getSubmitType();
57 if ( submitType==null || submitType.equals("")) {
58 loadOrders ( mapping, form, request, response );
59 }else if(submitType.equals("update")){
60 try{
61 updateOrders(mapping, form, request, response);
62 loadOrders ( mapping, form, request, response );
63 ActionMessages messages = new ActionMessages();
64 ActionMessage msg = new ActionMessage("order.update.success");
65 messages.add("success", msg);
66 saveMessages(request, messages);
67 }catch(Exception e){
68 ActionErrors errors = new ActionErrors();
69 errors.add("error", new ActionError("errors.order.update", e.getMessage() ));
70 saveErrors(request, errors);
71 return (new ActionForward(mapping.getInput()));
72 }
73 }
74
75 return mapping.findForward ( "/admin/updateStatus" );
76
77 }
78
79 public void resetForm ( ActionMapping mapping,
80 ActionForm form,
81 HttpServletRequest request,
82 HttpServletResponse response
83 ) throws Exception {
84 ((UpdateOrderStatusForm) form).reset();
85 }
86
87 public void loadOrders ( ActionMapping mapping,
88 ActionForm form,
89 HttpServletRequest request,
90 HttpServletResponse response
91 ) throws Exception {
92 ArrayList orderEntries = new ArrayList();
93 EJBHomeFactory factory = EJBHomeFactory.getInstance();
94 OrderLocalHome orderLocalHome = (OrderLocalHome) factory.getLocalHome(EJBHomeFactory.ORDER);
95 Collection orderLocals = orderLocalHome.findByStatus("Delivered");
96 if(!orderLocals.isEmpty()){
97 Iterator orderIterator = orderLocals.iterator();
98 while(orderIterator.hasNext()){
99 OrderLocal orderLocal = (OrderLocal) orderIterator.next();
100 OrderEntry orderEntry = new
101 OrderEntry(orderLocal);
102 orderEntries.add(orderEntry);
103 ((UpdateOrderStatusForm) form).setOrders(orderEntries);
104 }
105 }else{
106 ActionMessages messages = new ActionMessages();
107 ActionMessage msg = new
108 ActionMessage("order.load.empty");
109 messages.add("success", msg);
110 saveMessages(request, messages);
111 resetForm(mapping, form, request, response);
112 }
113
114 }
115
116 public void updateOrders ( ActionMapping mapping,
117 ActionForm form,
118 HttpServletRequest request,
119 HttpServletResponse response
120 ) throws Exception {
121 Iterator ordersIterator = ((UpdateOrderStatusForm) form).getOrders().iterator();
122 EJBHomeFactory factory = EJBHomeFactory.getInstance();
123 OrderLocalHome orderLocalHome = (OrderLocalHome) factory.getLocalHome(EJBHomeFactory.ORDER);
124 while(ordersIterator.hasNext()){
125 OrderEntry orderEntry = (OrderEntry) ordersIterator.next();
126 OrderLocal orderLocal = orderLocalHome.findByPrimaryKey(orderEntry.getOrderId());
127 orderLocal.setStatus(orderEntry.getOrderStatus());
128 }
129 }
130
131
132 }
133 |
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