1 package iotcode.LabRoom;
3 import java.io.IOException;
5 import java.util.ArrayList;
6 import java.util.Arrays;
8 import java.util.HashMap;
9 import java.util.concurrent.atomic.AtomicBoolean;
10 import iotrmi.Java.IoTRMIComm;
11 import iotrmi.Java.IoTRMICommClient;
12 import iotrmi.Java.IoTRMICommServer;
13 import iotrmi.Java.IoTRMIUtil;
15 import iotcode.interfaces.Room;
17 public class Room_Skeleton implements Room {
20 private int objectId = 4;
21 // Communications and synchronizations
22 private IoTRMIComm rmiComm;
23 private AtomicBoolean didAlreadyInitWaitInvoke;
24 private AtomicBoolean methodReceived;
25 private byte[] methodBytes = null;
27 private static Integer[] object4Permission = { 0 };
28 private static List<Integer> set4Allowed;
31 public Room_Skeleton(Room _mainObj, int _portSend, int _portRecv) throws Exception {
33 rmiComm = new IoTRMICommServer(_portSend, _portRecv);
34 set4Allowed = new ArrayList<Integer>(Arrays.asList(object4Permission));
35 IoTRMIUtil.mapSkel.put(_mainObj, this);
36 IoTRMIUtil.mapSkelId.put(_mainObj, objectId);
37 didAlreadyInitWaitInvoke = new AtomicBoolean(false);
38 methodReceived = new AtomicBoolean(false);
39 rmiComm.registerSkeleton(objectId, methodReceived);
40 Thread thread1 = new Thread() {
43 ___waitRequestInvokeMethod();
54 public Room_Skeleton(Room _mainObj, IoTRMIComm _rmiComm, int _objectId) throws Exception {
58 set4Allowed = new ArrayList<Integer>(Arrays.asList(object4Permission));
59 didAlreadyInitWaitInvoke = new AtomicBoolean(false);
60 methodReceived = new AtomicBoolean(false);
61 rmiComm.registerSkeleton(objectId, methodReceived);
64 public boolean didAlreadyInitWaitInvoke() {
65 return didAlreadyInitWaitInvoke.get();
68 public int getRoomID() {
69 return mainObj.getRoomID();
72 public void ___getRoomID() throws IOException {
73 byte[] localMethodBytes = methodBytes;
74 rmiComm.setGetMethodBytes();
75 Object[] paramObj = rmiComm.getMethodParams(new Class<?>[] { }, new Class<?>[] { }, localMethodBytes);
76 Object retObj = getRoomID();
77 rmiComm.sendReturnObj(retObj, localMethodBytes);
80 public void ___waitRequestInvokeMethod() throws IOException {
81 didAlreadyInitWaitInvoke.compareAndSet(false, true);
83 if (!methodReceived.get()) {
86 methodBytes = rmiComm.getMethodBytes();
87 methodReceived.set(false);
88 int _objectId = IoTRMIComm.getObjectId(methodBytes);
89 int methodId = IoTRMIComm.getMethodId(methodBytes);
90 if (_objectId == objectId) {
91 if (!set4Allowed.contains(methodId)) {
92 throw new Error("Object with object Id: " + _objectId + " is not allowed to access method: " + methodId);
105 catch (Exception ex) {
106 ex.printStackTrace();
112 throw new Error("Method Id " + methodId + " not recognized!");