XML by Example

{

String order = args[0],

product = args[1];

int quantity = Integer.parseInt(args[2]);

ORB orb = ORB.init(args,null);

Order remoteOrder = OrderHelper.bind(orb,order);

remoteOrder.appendLine(product,quantity);

remoteOrder.confirm();

}

}

Listing 11.1 is interesting because you can hardly tell it is a distributed

application. The only lines that explicitly deal with networks are these two:

ORB orb = ORB.init(args,null);

Order remoteOrder = OrderHelper.bind(orb,order);

and they are not very difficult. Without going into any details, they connect

to an order on the server. More interestingly, the application can manipu-

late the order, which is a server object, ...