OrderPage1


1   /*
2    * Copyright (c) 1999-2001 Lutris Technologies, Inc. All Rights
3    * Reserved.
4    * 
5    * This source code file is distributed by Lutris Technologies, Inc. for
6    * use only by licensed users of product(s) that include this source
7    * file. Use of this source file or the software that uses it is covered
8    * by the terms and conditions of the Lutris Enhydra Development License
9    * Agreement included with this product.
10   * 
11   * This Software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF
12   * ANY KIND, either express or implied. See the License for the specific terms
13   * governing rights and limitations under the License.
14   * 
15   * Contributor(s):
16   * 
17   * $Id: OrderPage1.java,v 1.1 2004/08/16 09:33:18 slobodan Exp $
18   */
19  
20  package com.lutris.airsent.presentation.customer;
21  
22  import com.lutris.airsent.presentation.BasePO;
23  import com.lutris.appserver.server.httpPresentation.*;
24  import com.lutris.appserver.server.session.*;
25  import com.lutris.util.*;
26  //import com.lutris.xml.xmlc.*;
27  //import com.lutris.xml.xmlc.html.*;
28  import org.w3c.dom.*;
29  import org.w3c.dom.html.*;
30  import org.enhydra.xml.xmlc.XMLObject;
31  
32  
33  import com.lutris.airsent.spec.AirSentException;
34  
35  import com.lutris.airsent.presentation.AirSentPresentationException;
36  import com.lutris.airsent.presentation.AirSentConstants;
37  import java.util.*;
38  import com.lutris.airsent.spec.address.*;
39  import com.lutris.airsent.spec.customer.*;
40  import com.lutris.airsent.spec.*;
41  
42  
43  import com.lutris.airsent.spec.delivery.*;
44  /**
45   * Presentation object for order page 1
46   */
47  public class OrderPage1 
48      extends BasePO {
49  
50      /**
51       * Constants
52       */
53      private static final int AUTH_LEVEL = AirSentConstants.CUSTOMER_USER;
54  
55  
56      /**
57       * Superclass method override.
58       * returns the authorization level necessary to access this po.
59       * 
60       * @return int required authorization level
61       */
62      public int getRequiredAuthLevel() {
63      return AUTH_LEVEL;
64      } 
65  
66      /**
67       * displays default page
68       *
69       * @return html page
70       * @exception if an error occurs
71       */
72      public XMLObject handleDefault() 
73          throws HttpPresentationException {
74      try {
75          String   id = getComms().request.getParameter(AirSentConstants.DELIVERYID);
76              OrderForm d = getOrder(id);
77              getSessionData().setOrderForm(d);
78              return showPage1(null, d);
79      } catch (Exception   e) {
80          throw new AirSentPresentationException("System error finding user", e);
81      } 
82      } 
83      
84      /**
85       * process the form submission
86       *     
87       * @return html page
88       * @exception if an error occurs
89       */
90      public XMLObject handleOrder1() 
91          throws AirSentPresentationException {
92      try {
93              String   p;
94              OrderForm orderForm = getOrder(null);
95              
96              p = getComms().request.getParameter(AirSentConstants.PICKUP_NAME);
97          if (checkField(p, Address.MAX_NAME) == false) {
98          return showPage1("Please provide a pickupname", orderForm);
99          } 
100             orderForm.setPickUpName(p);
101 
102             p = getComms().request.getParameter(AirSentConstants.PICKUP_ADDRESS);
103         if (checkField(p, Address.MAX_ADDRESS) == false) {
104         return showPage1("Please provide a pickupaddress", orderForm);
105         } 
106             orderForm.setPickUpAddress1(p);
107                 
108             p = getComms().request.getParameter(AirSentConstants.PICKUP_PHONE);
109         if (checkField(p, Address.MAX_PHONE) == false) {
110         return showPage1("Please provide a pickupphone", orderForm);
111         } 
112             orderForm.setPickUpPhone(p);
113 
114             p = getComms().request.getParameter(AirSentConstants.PICKUP_DIRECTIONS);
115         if (checkField(p, Address.MAX_DIRECTIONS) == false) {
116         return showPage1("Please provide a pickupdirections", orderForm);
117         } 
118             orderForm.setPickUpDirections(p);
119             
120             getSessionData().setOrderForm(orderForm);
121         throw new ClientPageRedirectException(AirSentConstants.ORDERSTEP2_PO);
122     
123     //We need  to allow AirSent_pres to be functional , response will be default HTML page        
124         }catch(NullPointerException   e){
125            OrderStep2HTML defaultPage = (OrderStep2HTML) myComms.xmlcFactory.create(OrderStep2HTML.class);      
126       defaultPage.setTextErrorText("This is a default HTML page");
127     return defaultPage;
128     } catch (Exception   e) {
129         throw new AirSentPresentationException("System error processing OrderStep1.", e);
130     } 
131     } 
132 
133     /**
134      * creates the html page
135      *
136      * @param errorMsg error message to display
137      * @param orderData data to populate the page with
138      * @exception if an error occurs
139      */
140     private XMLObject showPage1(String   errorMsg, OrderForm orderForm) 
141         throws AirSentPresentationException {
142 
143     OrderStep1HTML page = (OrderStep1HTML) myComms.xmlcFactory.create(OrderStep1HTML.class);
144     try {
145         if (null != errorMsg || null != (errorMsg = getSessionData().getAndClearUserMessage())) {
146         page.setTextErrorText(errorMsg);
147         } else {
148         page.getElementErrorText().getParentNode().removeChild(page.getElementErrorText());
149         } 
150             if(orderForm.getOrderId() == null) {
151                 Node n = page.getElementNavDestination().getParentNode();
152                 n.removeChild(page.getElementNavDestination());
153                 n.removeChild(page.getElementNavDetails());
154             }
155             populatePage1(page, orderForm);
156 //We need  to allow AirSent_pres to be functional , response will be default HTML page        
157         }catch(NullPointerException   e){
158            
159          OrderStep1HTML defaultPage = (OrderStep1HTML) myComms.xmlcFactory.create(OrderStep1HTML.class);        
160       defaultPage.setTextErrorText("This is a default HTML page");
161     return defaultPage;
162     } catch (Exception   e) {
163         throw new AirSentPresentationException("System error showing page 1", e);
164     } 
165     return page;
166     } 
167     
168     /**
169      * populates the page
170      *
171      * @param page to populate
172      * @param orderData data to populate it with
173      * @exception if an error occurs
174      */
175     private void populatePage1(OrderStep1HTML page, OrderForm orderForm)
176         throws AirSentPresentationException {
177 
178     try {
179         if(orderForm.getOrderId() != null) {
180                 page.setTextOrderHeader("Order");
181         page.setTextOrdernumber(orderForm.getOrderId());
182         page.getElementPickupname().setValue(orderForm.getPickUpName());
183         page.getElementPickupaddress().setValue(orderForm.getPickUpAddress1());
184         page.getElementPickupphone().setValue(orderForm.getPickUpPhone());
185         } else {
186         page.setTextOrdernumber("");
187         }
188         //  page.getElementPickupname().setValue(orderForm.getPickUpName());
189 //          page.getElementPickupaddress().setValue(orderForm.getPickUpAddress1());
190 //          page.getElementPickupphone().setValue(orderForm.getPickUpPhone());
191         
192         if (orderForm.getPickUpDirections() != null) {
193         Text commentText = (page.getDocument()).createTextNode(orderForm.getPickUpDirections());
194         page.getElementPickupdirections().appendChild(commentText);
195         } 
196     } catch (Exception   e) {
197         throw new AirSentPresentationException("System error populating page1", e);
198     } 
199     } 
200 
201     /**
202      * gets the order data from session or persisten store
203      */
204     private OrderForm getOrder(String   id) 
205         throws AirSentPresentationException {
206         try {
207             OrderForm orderForm = getSessionData().getOrderForm();
208             if ((orderForm == null) && (id == null)) {
209                 // new order session
210                 // System.out.println("new order session");
211                 
212                 orderForm = OrderFormFactory.getOrderForm("com.lutris.airsent.business.delivery.OrderFormImpl");
213                 
214             
215             
216             } else if (id != null) {
217                 // editing previous order session
218                 // System.out.println("editing previous order session: id = " + id);
219                 HomeManager homeManager = getApplication().getHomeManager();
220                 Delivery d = homeManager.getDeliveryManager().findByHandle(id);
221               
222                 orderForm = OrderFormFactory.getOrderForm("com.lutris.airsent.business.delivery.OrderFormImpl",d);
223             } 
224             return orderForm;
225  
226 
227         } catch (Exception   e) {
228             throw new AirSentPresentationException("System error getting order", e);
229         } 
230     }
231 }
232 
233 
234
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