Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package Network.Haze; import Model.MDengue; import Model.MHaze; import Notification.CNotificationManager; import Publisher.CPublisherManager; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.Writer; import java.net.Socket; import java.nio.channels.Channels; import java.nio.charset.StandardCharsets; import java.util.Observable; import java.util.Observer; import org.json.simple.parser.ParseException; /** * * @author Bryden */ public class CHazeHandler implements Observer { @Override public void update(Observable o, Object arg) { int intReturn = 1; Socket objSocket = (Socket) arg; StringBuilder objSB = new StringBuilder(); try { BufferedReader objReader = new BufferedReader(new InputStreamReader(objSocket.getInputStream())); objSB.append(objReader.readLine()); new MHaze().addHazeInfo(objSB.toString()); CNotificationManager.notifiyHaze(); CPublisherManager.publishHaze(); } catch (IOException | ParseException ex) { System.out.println(ex); intReturn = -1; } finally { try (Writer objWriter = Channels.newWriter(Channels.newChannel(objSocket.getOutputStream()), StandardCharsets.US_ASCII.name())) { objWriter.append(intReturn + ""); } catch (Exception ex) { System.out.println(ex); } } } }