@Path("/writeAttribute")
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response writeAttributeResponse(String input) throws Exception {
JSONObject inputObj = new JSONObject(input);
Datastore ds = MongoConnection.getServer();
List<ClientObject> clientObjects =
ds.createQuery(ClientObject.class)
.filter("client_bs_obj.device_id =", inputObj.getString("client_bs_obj.device_id"))
.asList();
ClientObject clientObject = clientObjects.get(0);
resource.Object obj = clientObject.getObjectMap().get(inputObj.getInt("ObjectId"));
obj.setPmin(inputObj.getJSONObject("value").getString("pmin"));
obj.setPmax(inputObj.getJSONObject("value").getString("pmax"));
obj.setLessThan(inputObj.getJSONObject("value").getString("lt"));
obj.setGreaterThan(inputObj.getJSONObject("value").getString("gt"));
obj.setStep(inputObj.getJSONObject("value").getString("st"));
ds.save(clientObject);
CountDownLatch signalRead =
Info.getCountDownMessage(inputObj.getString("client_bs_obj.device_id"));
signalRead.countDown();
return Response.status(200).entity(inputObj.getString("message")).build();
}
@Path("/read")
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response readResponse(String input) throws Exception {
JSONObject test = new JSONObject(input);
Datastore ds = MongoConnection.getServer();
List<ClientObject> clientObjects =
ds.createQuery(ClientObject.class)
.filter("client_bs_obj.device_id =", test.getString("client_bs_obj.device_id"))
.asList();
Resource resourceO =
clientObjects
.get(0)
.getObjectMap()
.get(test.getInt("ObjectId"))
.getObjInstanceMap()
.get(test.getInt("ObjectInsId"))
.getResourceMap()
.get(test.getInt("resourceId"));
ObjectMapper mapper = new ObjectMapper();
Resource resourceN = mapper.readValue(test.getString("value"), Resource.class);
resourceO.getValue().putAll(resourceN.getValue());
ds.save(clientObjects.get(0));
CountDownLatch signalRead = Info.getCountDownMessage(test.getString("client_bs_obj.device_id"));
signalRead.countDown();
return Response.status(200).entity("success").build();
}
@Path("/clientObjects")
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response sendObservecCancel() throws Exception {
MongoCollection<Document> document = MongoConnection.getServerSideCLientObject();
List<Document> foundDocument = document.find().into(new ArrayList<Document>());
JSONArray jsonArray = new JSONArray(foundDocument);
return Response.status(200).entity(jsonArray.toString()).build();
}
@Path("/discover/{ObjID}/{ObjInsId}/{resourceId}")
@GET
@Produces(MediaType.TEXT_PLAIN)
public Response sendDiscover(
@PathParam("ObjID") String objectId,
@PathParam("ObjInsId") String objectInstanceId,
@PathParam("resourceId") String resourceID,
@QueryParam("ep") String endPoint)
throws Exception {
String directory =
"{\"operation\":\"discover\""
+ ","
+ "\""
+ "directory\":"
+ "\""
+ objectId
+ "/"
+ objectInstanceId
+ "/"
+ resourceID
+ "\"}";
Info.setInfo(endPoint, directory);
CountDownLatch signal = Info.getCountDown(endPoint);
if (signal == null) {
return Response.status(200).entity("Devices not registerd yet").build();
}
signal.countDown();
CountDownLatch signalRead = new CountDownLatch(1);
Info.setCountDownLatchMessageMap(endPoint, signalRead);
signalRead.await();
Datastore ds = MongoConnection.getServer();
List<ClientObject> clientObjects =
ds.createQuery(ClientObject.class).filter("client_bs_obj.device_id =", endPoint).asList();
resource.Object obj = clientObjects.get(0).getObjectMap().get(Integer.parseInt(objectId));
String message = "discover success! " + "pmin:" + obj.getPmin() + " pmax:" + obj.getPmax();
return Response.status(200).entity(message).build();
}
@Path("/create")
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createResponse(String input) throws Exception {
JSONObject inputObj = new JSONObject(input);
Datastore ds = MongoConnection.getServer();
List<ClientObject> clientObjects =
ds.createQuery(ClientObject.class)
.filter("client_bs_obj.device_id =", inputObj.getString("client_bs_obj.device_id"))
.asList();
ClientObject clientObject = clientObjects.get(0);
Map<Integer, ObjInstance> objInstanceMap =
clientObject.getObjectMap().get(inputObj.getInt("ObjectId")).getObjInstanceMap();
Map<Integer, Resource> resourceMap =
objInstanceMap.get(inputObj.getInt("ObjectInsId")).getResourceMap();
ObjInstance objInstance = new ObjInstance();
objInstance.setObjInstance_id(inputObj.getInt("ObjectInsId") + 1);
Resource resource = new Resource();
resource.setRecourse_id(0);
resource.setName(inputObj.getString("value"));
Map<Integer, Resource> resourceMapNew = objInstance.getResourceMap();
resourceMapNew.put(0, resource);
objInstanceMap.put(objInstance.getObjInstance_id(), objInstance);
// Map<Integer,Resource> resourceMap = objInstanceMap.get(ObjectInsId).getResourceMap();
ds.save(clientObject);
CountDownLatch signalRead =
Info.getCountDownMessage(inputObj.getString("client_bs_obj.device_id"));
signalRead.countDown();
return Response.status(200).entity(inputObj.getString("message")).build();
}
@Path("/delete")
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.TEXT_PLAIN)
public Response deleteResponse(String input) throws Exception {
JSONObject inputObj = new JSONObject(input);
Datastore ds = MongoConnection.getServer();
List<ClientObject> clientObjects =
ds.createQuery(ClientObject.class)
.filter("client_bs_obj.device_id =", inputObj.getString("client_bs_obj.device_id"))
.asList();
ClientObject clientObject = clientObjects.get(0);
Map<Integer, ObjInstance> objInstanceMap =
clientObject.getObjectMap().get(inputObj.getInt("ObjectId")).getObjInstanceMap();
objInstanceMap.remove(inputObj.getInt("ObjectInsId"));
ds.save(clientObject);
CountDownLatch signalRead =
Info.getCountDownMessage(inputObj.getString("client_bs_obj.device_id"));
signalRead.countDown();
return Response.status(200).entity(inputObj.getString("message")).build();
}
@Path("/rd")
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(SseFeature.SERVER_SENT_EVENTS)
public EventOutput respondToRegisterDevice(
String test,
@QueryParam("ep") final String endPoint,
@QueryParam("lt") long lt,
@QueryParam("sms") String sms,
@QueryParam("lwm2m") String lwm2mVersion,
@QueryParam("b") String bindingMode)
throws Exception {
ObjectMapper mapper = new ObjectMapper();
final ClientObject clientObject = mapper.readValue(test, ClientObject.class);
final Datastore ds = MongoConnection.getServer();
final Query<ClientObject> query =
ds.createQuery(ClientObject.class).filter("client_bs_obj.device_id =", endPoint);
final List<ClientObject> clientObjects = query.asList();
final EventOutput eventOutput = new EventOutput();
Thread rdThread =
new Thread(
new Runnable() {
public void run() {
try {
final OutboundEvent.Builder eventBuilder = new OutboundEvent.Builder();
if (clientObjects.size() == 0) {
ds.save(clientObject);
eventBuilder.name("register-message-to-client");
eventBuilder.data(String.class, "Register success!");
final OutboundEvent event = eventBuilder.build();
eventOutput.write(event);
} else {
ds.updateFirst(query, clientObject, true);
eventBuilder.name("register-message-to-client");
eventBuilder.data(String.class, "Update!");
final OutboundEvent event = eventBuilder.build();
eventOutput.write(event);
}
while (true) {
final OutboundEvent.Builder eventBuilder1 = new OutboundEvent.Builder();
eventBuilder1.name("register-message-to-client");
// wait for a signal
CountDownLatch signal = new CountDownLatch(1);
Info.setCountDownLatchMap(endPoint, signal);
signal.await();
System.out.println(endPoint);
System.out.println("hello");
eventBuilder1.data(String.class, Info.getInfo(endPoint));
final OutboundEvent event = eventBuilder1.build();
eventOutput.write(event);
signal = new CountDownLatch(1);
Info.setCountDownLatchMap(endPoint, signal);
// Info.setInfo(endPoint, null);
}
} catch (IOException e) {
throw new RuntimeException("Bad Request", e);
} catch (InterruptedException e) {
e.printStackTrace();
} finally {
try {
eventOutput.close();
} catch (IOException ioClose) {
throw new RuntimeException("Error when closing the event output.", ioClose);
}
}
}
});
rdThread.start();
return eventOutput;
}
@Path("/read/{ObjID}/{ObjInsId}/{resourceId}")
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response sendRead(
@PathParam("ObjID") Integer objectId,
@PathParam("ObjInsId") Integer objectInstanceId,
@PathParam("resourceId") Integer resourceID,
@QueryParam("ep") String endPoint)
throws Exception {
String directory =
"{"
+ "\"operation\":\"read\""
+ ","
+ "\""
+ "directory\":"
+ "\""
+ objectId
+ "/"
+ objectInstanceId
+ "/"
+ resourceID
+ "\"}";
Info.setInfo(endPoint, directory);
CountDownLatch signal = Info.getCountDown(endPoint);
if (signal == null) {
return Response.status(200).entity("Devices not registerd yet").build();
}
signal.countDown();
CountDownLatch signalRead = new CountDownLatch(1);
Info.setCountDownLatchMessageMap(endPoint, signalRead);
signalRead.await();
Datastore ds = MongoConnection.getServer();
List<ClientObject> clientObjects =
ds.createQuery(ClientObject.class).filter("client_bs_obj.device_id =", endPoint).asList();
JSONArray jsonArray = new JSONArray();
if (objectInstanceId == 0) {
Map<Date, Double> hashMap;
hashMap =
clientObjects
.get(0)
.getObjectMap()
.get(objectId)
.getObjInstanceMap()
.get(objectInstanceId)
.getResourceMap()
.get(resourceID)
.getValue();
Map<Date, Double> sortedMap = new TreeMap<Date, Double>(hashMap);
Iterator it = sortedMap.entrySet().iterator();
while (it.hasNext()) {
Map.Entry pair = (Map.Entry) it.next();
JSONArray jsonArray1 = new JSONArray();
Date date = (Date) pair.getKey();
jsonArray1.put(date.getTime()).put(pair.getValue());
jsonArray.put(jsonArray1);
it.remove(); // avoids a ConcurrentModificationException
}
} else if (objectInstanceId == 1) {
Map<Date, Integer> hashMap;
hashMap =
clientObjects
.get(0)
.getObjectMap()
.get(objectId)
.getObjInstanceMap()
.get(objectInstanceId)
.getResourceMap()
.get(resourceID)
.getMvalue();
Map<Date, Integer> sortedMap = new TreeMap<Date, Integer>(hashMap);
Iterator it = sortedMap.entrySet().iterator();
while (it.hasNext()) {
Map.Entry pair = (Map.Entry) it.next();
JSONArray jsonArray1 = new JSONArray();
Date date = (Date) pair.getKey();
jsonArray1.put(date.getTime()).put(pair.getValue());
jsonArray.put(jsonArray1);
it.remove(); // avoids a ConcurrentModificationException
}
}
return Response.status(200).entity(jsonArray.toString()).build();
}
