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package Examples.K_Service;
import Examples.Z_Tools_And_Others.Tools;
import java.io.File;
import java.io.IOException;
import java.net.InetAddress;
import net.jxta.endpoint.Message;
import net.jxta.endpoint.StringMessageElement;
import net.jxta.exception.PeerGroupException;
import net.jxta.id.IDFactory;
import net.jxta.peer.PeerID;
import net.jxta.peergroup.PeerGroup;
import net.jxta.peergroup.PeerGroupID;
import net.jxta.pipe.PipeMsgEvent;
import net.jxta.pipe.PipeMsgListener;
import net.jxta.platform.NetworkConfigurator;
import net.jxta.platform.NetworkManager;
import net.jxta.protocol.ModuleSpecAdvertisement;
import net.jxta.protocol.PipeAdvertisement;
import net.jxta.util.JxtaBiDiPipe;
public class Edge_Jill_The_Customer implements PipeMsgListener {
public static final String Name = "Edge Jill, The Customer";
public static final int TcpPort = 9746;
public static final PeerID PID = IDFactory.newPeerID(PeerGroupID.defaultNetPeerGroupID, Name.getBytes());
public static final File ConfigurationFile = new File("." + System.getProperty("file.separator") + Name);
public void pipeMsgEvent(PipeMsgEvent PME) {
// We received a message
Message ReceivedMessage = PME.getMessage();
String TheText = ReceivedMessage.getMessageElement(_710_Astrology_Service_Example.NameSpace, _710_Astrology_Service_Example.PredictionElement).toString();
// Notifying the user
Tools.PopInformationMessage(Name, "Received message:\n\n" + TheText);
}
public static void main(String[] args) {
try {
// Removing any existing configuration?
Tools.CheckForExistingConfigurationDeletion(Name, ConfigurationFile);
// Creation of network manager
NetworkManager MyNetworkManager = new NetworkManager(NetworkManager.ConfigMode.EDGE,
Name, ConfigurationFile.toURI());
// Retrieving the network configurator
NetworkConfigurator MyNetworkConfigurator = MyNetworkManager.getConfigurator();
// Checking if RendezVous Joe should be a seed
MyNetworkConfigurator.clearRendezvousSeeds();
String TheSeed = "tcp://" + InetAddress.getLocalHost().getHostAddress() + ":" + RendezVous_Joe_The_Astrologer.TcpPort;
Tools.CheckForRendezVousSeedAddition(Name, TheSeed, MyNetworkConfigurator);
// Setting Configuration
MyNetworkConfigurator.setTcpPort(TcpPort);
MyNetworkConfigurator.setTcpEnabled(true);
MyNetworkConfigurator.setTcpIncoming(true);
MyNetworkConfigurator.setTcpOutgoing(true);
// Setting the Peer ID
Tools.PopInformationMessage(Name, "Setting the peer ID to :\n\n" + PID.toString());
MyNetworkConfigurator.setPeerID(PID);
// Starting the JXTA network
Tools.PopInformationMessage(Name, "Start the JXTA network and to wait for a rendezvous connection with\n"
+ RendezVous_Joe_The_Astrologer.Name + " for maximum 2 minutes");
PeerGroup NetPeerGroup = MyNetworkManager.startNetwork();
// Disabling any rendezvous autostart
NetPeerGroup.getRendezVousService().setAutoStart(false);
if (MyNetworkManager.waitForRendezvousConnection(120000)) {
Tools.popConnectedRendezvous(NetPeerGroup.getRendezVousService(),Name);
} else {
Tools.PopInformationMessage(Name, "Did not connect to a rendezvous");
}
// Preparing the listener and Creating the BiDiPipe
PipeMsgListener MyListener = new Edge_Jill_The_Customer();
// Retrieving the pipe advertisement from the module implementation advertisement
ModuleSpecAdvertisement TheModuleSpecAdvertisement = _710_Astrology_Service_Example.GetModuleSpecificationAdvertisement();
PipeAdvertisement ThePipeAdvertisement = TheModuleSpecAdvertisement.getPipeAdvertisement();
JxtaBiDiPipe MyBiDiPipe = new JxtaBiDiPipe(NetPeerGroup, ThePipeAdvertisement, 30000, MyListener);
if (MyBiDiPipe.isBound()) {
Tools.PopInformationMessage(Name, "Connection with astrology service established, asking for predictions!");
// Sending request for prediction message !!!
Message MyMessage = new Message();
StringMessageElement MyStringMessageElement = new StringMessageElement(_710_Astrology_Service_Example.BirthDateElement, "04112036", null);
MyMessage.addMessageElement(_710_Astrology_Service_Example.NameSpace, MyStringMessageElement);
MyStringMessageElement = new StringMessageElement(_710_Astrology_Service_Example.BirthLocationElement, "New Jersey, USA", null);
MyMessage.addMessageElement(_710_Astrology_Service_Example.NameSpace, MyStringMessageElement);
MyStringMessageElement = new StringMessageElement(_710_Astrology_Service_Example.CustomerNameElement, Name, null);
MyMessage.addMessageElement(_710_Astrology_Service_Example.NameSpace, MyStringMessageElement);
MyBiDiPipe.sendMessage(MyMessage);
// Sleeping for 5 seconds
Tools.GoToSleep(5000);
}
// Stopping the network and the bidipipe
Tools.PopInformationMessage(Name, "Stop the JXTA network");
MyBiDiPipe.close();
MyNetworkManager.stopNetwork();
} catch (IOException Ex) {
// Raised when access to local file and directories caused an error
Tools.PopErrorMessage(Name, Ex.toString());
} catch (PeerGroupException Ex) {
// Raised when the net peer group could not be created
Tools.PopErrorMessage(Name, Ex.toString());
}
}
}