Exemplo n.º 1
0
 public void run() {
   Manager manager = Manager.getInstance();
   if (manager.getFormatFile() == 1) { // if file format =1, start XML Parser
     xmlFile.downloadFile();
     synchronized (xmlParseThread) {
       xmlParseThread.notify();
     }
   }
   if (manager.getFormatFile() == 2) { // if file format = 2, start JSON Parser
     jsonFile.downloadFile();
     synchronized (jsonParseThread) {
       jsonParseThread.notify();
     }
   }
 }
Exemplo n.º 2
0
  public void jsonParser() {
    int iterator = 0;
    Manager manager = Manager.getInstance(); // Create the object of singleton
    Element jacksonElement = new Element();

    JsonFactory jsonFactory = new JsonFactory();
    try {
      File f = new File(FileDownload.getFileName());
      JsonParser parser = jsonFactory.createParser(f);

      // Parse the file  by Jackson parser
      while (!parser.isClosed()) {
        JsonToken jsonToken = parser.nextToken();

        if (JsonToken.FIELD_NAME.equals(jsonToken)) {
          String fieldName = parser.getCurrentName();
          jsonToken = parser.nextToken();

          // The JSON file has the next fields:
          // location,date,name and object stock (this object
          // includes:name,bid,id,visible,minPrice,maxPrice)

          if ("location".equals(fieldName)) {
            manager.setLocation(parser.getValueAsString());
          }
          if ("date".equals(fieldName)) {
            manager.setDate(parser.getValueAsString());
          }
          if ("name".equals(fieldName) && (parser.getValueAsString().equals("Moscow Stock")))
            manager.setName(parser.getValueAsString());

          if ("bid".equals(fieldName)) {
            jacksonElement.setBid(parser.getValueAsDouble());
            iterator++;
          } else if ("id".equals(fieldName)) {
            jacksonElement.setId(parser.getValueAsInt());
            iterator++;
          } else if ("name".equals(fieldName)
              && (!parser.getValueAsString().equals("Moscow Stock"))) {
            jacksonElement.setName(
                parser.getValueAsString().substring(0, parser.getValueAsString().length() - 4));
            iterator++;
          } else if ("minPrice".equals(fieldName)) {
            jacksonElement.setMinPrice(parser.getValueAsDouble());
            iterator++;
          } else if ("maxPrice".equals(fieldName)) {
            jacksonElement.setMaxPrice(parser.getValueAsDouble());
            iterator++;
          } else if ("visible".equals(fieldName)) {
            jacksonElement.setVisible(parser.getValueAsBoolean());
            iterator++;
          }
          if (iterator == 6) {
            manager.setJsonList(jacksonElement); // add the data to the list
            jacksonElement = new Element();
            iterator = 0;
          }
        }
      }
    } catch (JsonParseException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }
  }