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Java > Open Source Codes > com > sun > j2ee > blueprints > docoriented > client > objectposervice > SchemaPOServiceBD


1 /* Copyright 2005 Sun Microsystems, Inc. All rights reserved. You may not modify, use, reproduce, or distribute this software except in compliance with the terms of the License at:
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3  http://developer.sun.com/berkeley_license.html
4
5  $Id: SchemaPOServiceBD.java,v 1.17 2005/06/02 03:20:04 sean_brydon Exp $ */
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7
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9 package com.sun.j2ee.blueprints.docoriented.client.objectposervice;
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11
12
13 import java.rmi.*;
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15 import javax.naming.*;
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17 import javax.xml.rpc.*;
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19
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21 import com.sun.j2ee.blueprints.docoriented.client.*;
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23
24
25 /**
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27  * Implements the Business Delegate pattern for Web services.
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29  * Handles making the exchange of messages with the Web service endpoint
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31  */
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33 public class SchemaPOServiceBD {
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35     
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37     private ServiceLocator serviceLocator;
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39      
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41     public SchemaPOServiceBD(){
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43         serviceLocator = new ServiceLocator();
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45     }
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47     
48
49     /**
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51      * Accepts the PurchaseOrder built from client GUI inputs, and then
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53      * creates a PurchaseOrder.java object that is generated from the
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55      * service endpoint WSDL file.
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57      */
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59     public String JavaDoc submitPO(com.sun.j2ee.blueprints.docoriented.client.PurchaseOrder po) throws RequestHandlerException {
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61         
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63         try {
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65             SchemaDefinedPurchaseOrderServiceSEI port = (SchemaDefinedPurchaseOrderServiceSEI)
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67             serviceLocator.getServicePort(JNDINames.SCHEMA_SERVICE_REF, SchemaDefinedPurchaseOrderServiceSEI.class);
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69                       
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71             //create a Purchase Order object that is to be sent to the endpoint
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73             Address shipTo = new Address();
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75             shipTo.setStreet(po.getShipTo().getStreet());
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77             shipTo.setCity(po.getShipTo().getCity());
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79             shipTo.setState(po.getShipTo().getState());
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81             shipTo.setPostalCode(po.getShipTo().getPostalCode());
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83             
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85             Address billTo = new Address();
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87             billTo.setStreet(po.getBillTo().getStreet());
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89             billTo.setCity(po.getBillTo().getCity());
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91             billTo.setState(po.getBillTo().getState());
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93             billTo.setPostalCode(po.getBillTo().getPostalCode());
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95             
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97             com.sun.j2ee.blueprints.docoriented.client.LineItem[] items = po.getItems();
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99             LineItem item1 = new LineItem();
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101             item1.setItemId(items[0].getItemId());
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103             item1.setQuantity(items[0].getQuantity());
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105             item1.setPrice(items[0].getPrice());
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107             
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109             LineItem item2 = new LineItem();
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111             item2.setItemId(items[1].getItemId());
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113             item2.setQuantity(items[1].getQuantity());
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115             item2.setPrice(items[1].getPrice());
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117                     
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119             LineItem[] lineItems = new LineItem[2];
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121             lineItems[0] = item1 ;
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123             lineItems[1] = item2 ;
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125             
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127             PurchaseOrder order = new PurchaseOrder();
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129             order.setPoId(po.getPoId());
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131             order.setCreateDate(po.getCreateDate());
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133             order.setShipTo(shipTo);
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135             order.setBillTo(billTo);
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137             order.setItems(lineItems);
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139             
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141             String JavaDoc ret = port.submitPO(order);
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143             return ret;
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145             
146
147         } catch(InvalidPOException ipoe){
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149             ipoe.printStackTrace(System.err);
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151             throw new RequestHandlerException("Request Handler Exception: Service Endpoint Application-Defined Exception "+ipoe.getMessage(), ipoe);
152
153         } catch(RemoteException re){
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155             re.printStackTrace(System.err);
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157             throw new RuntimeException JavaDoc("The web service you are trying to access is not available. A possible reason could be that the service has not been deployed yet. "+ re.getMessage(), re);
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159         }
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161     }
162
163 }
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