@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.setCharacterEncoding("UTF-8");
HttpSession user = req.getSession();
PrintWriter out = resp.getWriter();
SpejdResultAnalyser result = null;
JsonObject response;
JsonReader jsonReader =
Json.createReader(new InputStreamReader(req.getInputStream(), StandardCharsets.ISO_8859_1));
JsonObject jsonObject = jsonReader.readObject();
jsonReader.close();
System.out.println("REQUEST");
System.out.println(jsonObject);
String originalText = jsonObject.getString("text");
int space = jsonObject.getInt("space");
String xml = getXml(originalText, user.getId());
try {
result = new SpejdResultAnalyser(xml.replace("SYSTEM \"xcesAnaIPI.dtd\"", ""));
} catch (ParserConfigurationException | SAXException e) {
out.println(e.toString());
}
assert result != null;
/** do analysis of xml spejd result */
SubstantivePairs pairs = result.doAnalysis().makePair(space);
/**
* create json response { text: ... xml: ... pairs: [ { subst1: ... subst2: ... quantity: ... },
* ...] }
*/
JsonArrayBuilder arrayBuilder = Json.createArrayBuilder();
for (SubstantivePair pair : pairs) {
arrayBuilder.add(
Json.createObjectBuilder()
.add("subst1", pair.getSubst1())
.add("subst2", pair.getSubst2())
.add("quantity", pair.getQuantity()));
}
Charset.forName("UTF-8").encode(originalText);
JsonArray array = arrayBuilder.build();
response =
Json.createObjectBuilder()
.add("text", originalText)
.add("xml", xml)
.add("pairs", array)
.build();
System.out.println("RESPONSE");
System.out.println(response);
out.print(response);
}
@OnMessage
public void message(
@PathParam("gameidentifier") String gameIdentifier, String message, Session client)
throws IOException, EncodeException {
JsonObject jsonObj = Json.createReader(new StringReader(message)).readObject();
String command = jsonObj.getString("command");
if (command.equals("getPlayers")) {
JsonArrayBuilder arrayBuilder = getCouchStorage().playersList(gameIdentifier);
JsonObjectBuilder objectBuilder =
Json.createObjectBuilder().add("players", arrayBuilder).add("command", "loadPlayers");
client.getBasicRemote().sendText(objectBuilder.build().toString());
} else if (command.equals("addPlayer")) {
String playerUUID = jsonObj.getString("playerID");
Point position =
new Point(jsonObj.getJsonNumber("positionX"), jsonObj.getJsonNumber("positionY"));
getCouchStorage().addPlayer(playerUUID, position, gameIdentifier);
JsonObjectBuilder objectBuilderForAdd =
Json.createObjectBuilder()
.add("command", "addedPlayer")
.add(
"data",
Json.createObjectBuilder()
.add("PlayerID", playerUUID)
.add("positionX", position.getPointX())
.add("positionY", position.getPointY()));
String jsonString = objectBuilderForAdd.build().toString();
for (Session peer : client.getOpenSessions()) {
peer.getBasicRemote().sendText(jsonString);
}
} else if (command.equals("movePlayer")) {
JsonObject jsonMoveData =
Json.createReader(new StringReader(message)).readObject().getJsonObject("data");
JsonObjectBuilder objectBuilder =
Json.createObjectBuilder().add("command", "playerMoved").add("data", jsonMoveData);
String playerId = jsonMoveData.getString("PlayerID");
Point position =
new Point(
jsonMoveData.getJsonNumber("positionX"), jsonMoveData.getJsonNumber("positionY"));
Point targetPosition =
new Point(
jsonMoveData.getJsonNumber("targetPositionX"),
jsonMoveData.getJsonNumber("targetPositionY"));
int direction = jsonMoveData.getInt("direction");
getCouchStorage().updatePlayer(playerId, position, direction, targetPosition);
String jsonString = objectBuilder.build().toString();
for (Session peer : client.getOpenSessions()) {
peer.getBasicRemote().sendText(jsonString);
}
} else if (command.equals("synchronize")) {
JsonArray items =
Json.createReader(new StringReader(message)).readObject().getJsonArray("data");
getCouchStorage().synchronizePlayers(items);
JsonArrayBuilder arrayBuilder = getCouchStorage().playersList(gameIdentifier);
JsonObjectBuilder objectBuilder =
Json.createObjectBuilder().add("players", arrayBuilder).add("command", "synchronize");
String jsonString = objectBuilder.build().toString();
for (Session peer : client.getOpenSessions()) {
peer.getBasicRemote().sendText(jsonString);
}
}
}
public void logController(String topic, MqttMessage mqttMessage) {
// get deviceId
String[] split = topic.split("log/");
String deviceId = split[1];
// parse log
try {
JsonReader reader = Json.createReader(new StringReader(mqttMessage.toString()));
JsonObject jsonMessage = reader.readObject();
String logType = jsonMessage.getString("type");
switch (logType) {
case LOG_NORMAL:
int temperature = 0;
int timer = jsonMessage.getInt("time");
try {
temperature = jsonMessage.getInt("temperature");
} catch (Exception se1) {
// @todo: warning
break;
}
JsonString subDeviceId = jsonMessage.getJsonString("subId");
if (subDeviceId == null) sessionHandle.drawTemperature(deviceId, timer, temperature);
else sessionHandle.drawTemperature(deviceId, timer, temperature, subDeviceId.toString());
break;
case LOG_WARNING:
timer = jsonMessage.getInt("time");
subDeviceId = jsonMessage.getJsonString("subId");
int subdeviceNo = jsonMessage.getInt("number");
String deviceState = jsonMessage.getString("value");
String msg;
switch (subdeviceNo) {
case 1:
msg = ("0".equals(deviceState)) ? "Button release" : "Button clicked";
break;
case 2:
msg = ("0".equals(deviceState)) ? "Cửa cuốn được cuộn lên" : "Đang thả cửa cuốn";
break;
default:
msg = DEFAULT_ALERT_MSG;
break;
}
if (subDeviceId == null) sessionHandle.doAlert(deviceId, timer, msg);
else sessionHandle.doAlert(deviceId, timer, msg, subDeviceId.toString());
break;
case LOG_CONTROL:
String state = jsonMessage.getString("light");
subdeviceNo = jsonMessage.getInt("no");
sessionHandle.updateLightState(deviceId, subdeviceNo, state);
break;
case LOG_ACK:
subdeviceNo = jsonMessage.getInt("number");
deviceState = jsonMessage.getString("value");
state = ("0".equals(deviceState)) ? "off" : "on";
sessionHandle.ackLightState(deviceId, subdeviceNo, state);
break;
case LOG_DEVICE_STATUS:
JsonArray lstDevice = jsonMessage.getJsonArray("status");
System.out.println("Update status:");
for (int i = 0; i < lstDevice.size(); i++) {
JsonObject device = (JsonObject) lstDevice.get(i);
System.out.println(device.toString());
subdeviceNo = device.getInt("no");
int intState = device.getInt("value");
state = (intState == 0) ? "off" : "on";
sessionHandle.updateLightState(deviceId, subdeviceNo, state);
}
sessionHandle.finishUpdateDeviceStatus();
break;
default:
}
} catch (Exception ex) {
System.out.println("Parse error");
System.out.println(topic);
System.out.println(mqttMessage);
System.out.println(ex.getMessage());
}
}
