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package derms;
import derms.net.runicast.ReliableUnicastSender;
import javax.xml.ws.Endpoint;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.util.logging.Logger;
public class Replica1 implements Replica {
private final ReliableUnicastSender<Response> unicastSender;
ReplicaManager replicaManager;
private final Logger log;
private boolean alive = true;
public Replica1( InetSocketAddress frontEndAddress) throws IOException {
this.unicastSender = new ReliableUnicastSender<Response>(frontEndAddress);
this.log = Logger.getLogger(getClass().getName());
}
@Override
public boolean isAlive() {
return alive;
}
@Override
public void startProcess() {
// Simulate the replica process starting.
log.info("Replica " + 1 + " started.");
}
@Override
public void processRequest(Request request) {
// Process the request and create a response.
endpoint1 = Endpoint.publish("http://localhost:8080/ws/derms", new DERMSServer("MTL"));
endpoint2 = Endpoint.publish("http://localhost:8081/ws/derms", new DERMSServer("QUE"));
endpoint3 = Endpoint.publish("http://localhost:8082/ws/derms", new DERMSServer("SHE"));
String responseMessage;
switch (request.getFunction()) {
case "addResource":
responderClient = new ResponderClient(request.getClientID());
responseMessage = responderClient.addResource(request.getResourceID(), request.getResourceType(), request.getDuration());
break;
case "removeResource":
responderClient = new ResponderClient(request.getClientID());
responseMessage = responderClient.removeResource(request.getResourceID(), request.getDuration());
break;
case "listResourceAvailability":
responderClient = new ResponderClient(request.getClientID());
responseMessage = responderClient.listResourceAvailability(request.getResourceType());
break;
case "requestResource":
coordinatorClient = new CoordinatorClient(request.getClientID());
responseMessage = coordinatorClient.requestResource(request.getClientID(), request.getResourceID(), request.getDuration());
break;
case "findResource":
coordinatorClient = new CoordinatorClient(request.getClientID());
responseMessage = coordinatorClient.findResource(request.getClientID(), request.getResourceType());
break;
case "returnResource":
coordinatorClient = new CoordinatorClient(request.getClientID());
responseMessage = coordinatorClient.returnResource(request.getClientID(), request.getResourceID());
break;
case "swapResource":
coordinatorClient = new CoordinatorClient(request.getClientID());
responseMessage = coordinatorClient.swapResource(
request.getClientID(),
request.getOldResourceID(),
request.getOldResourceType(),
request.getResourceID(),
request.getResourceType()
);
break;
default:
responseMessage = "Unrecognized function: " + request.getFunction();
log.severe("Unrecognized function in request: " + request.getFunction());
break;
}
Response response = new Response(request.getSequenceNumber(), responseMessage);
log.info("Replica " + 1 + " processed request: " + request + ", response: " + response);
replicaManager.sendResponseToFE(response);
}
@Override
public void restart() {
// Restart the replica process.
log.warning("Replica " + 1 + " is restarting...");
startProcess();
}
@Override
public int getId() { return 1; }
}
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