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1
51
52 package org.objectweb.jass.examples.travelagency.ws;
53
54 import java.rmi.RemoteException  ;
55
56 import javax.xml.rpc.ServiceException ;
57
58 import org.apache.axis.EngineConfiguration;
59 import org.apache.axis.Handler;
60 import org.apache.axis.SimpleChain;
61 import org.apache.axis.SimpleTargetedChain;
62 import org.apache.axis.client.AxisClient;
63 import org.apache.axis.configuration.SimpleProvider;
64 import org.apache.axis.handlers.SimpleSessionHandler;
65 import org.apache.axis.transport.http.HTTPSender;
66 import org.apache.axis.transport.http.HTTPTransport;
67
68
74 public class WSClient {
75
79 private static EngineConfiguration getClientConfig() {
80 SimpleProvider clientConfig = new SimpleProvider();
81 Handler sessionHandler = (Handler) new SimpleSessionHandler();
82 SimpleChain reqHandler = new SimpleChain();
83 SimpleChain respHandler = new SimpleChain();
84 reqHandler.addHandler(sessionHandler);
85 respHandler.addHandler(sessionHandler);
86 Handler pivot = (Handler) new HTTPSender();
87 Handler transport =
88 new SimpleTargetedChain(reqHandler, pivot, respHandler);
89 clientConfig.deployTransport(
90 HTTPTransport.DEFAULT_TRANSPORT_NAME,
91 transport);
92
93 return clientConfig;
94 }
95
96 public static void main(String args[]) {
97
98 if (args.length != 3) {
99 System.out.println("Usage: WSClient reservation_name number_of_seats number_of_rooms");
100 System.exit(1);
101 }
102
103 String rName = args[0];
104 int nSeats = Integer.parseInt(args[1]);
105 int nRooms = Integer.parseInt(args[2]);
106
107 try {
108 EngineConfiguration clientConfig = getClientConfig();
109 TravelAgencyService service = new TravelAgencyServiceLocator();
110 ((org.apache.axis.client.Service) service).setEngineConfiguration(clientConfig);
111 ((org.apache.axis.client.Service) service).setEngine(new AxisClient(clientConfig));
112 ((org.apache.axis.client.Service) service).setMaintainSession(true);
113
114 TravelAgency port = service.getTravelAgency();
115 nSeats = port.reserveSeats(nSeats);
116 nRooms = port.reserveRooms(nRooms);
117 System.out.println("Reservation made succesfully !!!");
118 System.out.println(rName + " has reserved " + nSeats + " seats and " + nRooms + " rooms.");
119 } catch (NotEnoughSeatsException e) {
120 System.out.println("Not enough seats!!!");
121 } catch (NotEnoughRoomsException e) {
122 System.out.println("Not enough rooms!!!");
123 } catch (DBException e) {
124 System.out.println("DB Error!!!");
125 } catch (ServiceException e) {
126 e.printStackTrace();
127 } catch (RemoteException e) {
128 e.printStackTrace();
129 }
130 System.exit(0);
131 }
132 }
133 |
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