Commit | Line | Data |
---|---|---|
da31e6da JB |
1 | import java.net.*; |
2 | import java.io.*; | |
3 | import java.util.*; | |
4 | ||
5 | public class BroadcastoThreadService implements Runnable { | |
6 | ||
7 | private Socket clientSocket; | |
8 | private static ArrayList<ObjectOutputStream> listoWriter; | |
9 | ||
10 | BroadcastoThreadService(Socket clientSocket) { | |
11 | System.out.println("Creation d'un thread pour repondre a un client, port " | |
12 | + clientSocket.getPort()); | |
13 | this.clientSocket = clientSocket; | |
14 | if (listoWriter == null) | |
15 | listoWriter = new ArrayList<ObjectOutputStream>(); | |
16 | } | |
17 | ||
18 | public void run() { | |
19 | try { | |
20 | doService(clientSocket, listoWriter); | |
21 | clientSocket.close(); | |
b349a9de JB |
22 | } |
23 | catch (IOException e) { | |
da31e6da JB |
24 | System.err.println("IOException : " + e); |
25 | e.printStackTrace(); | |
26 | } | |
27 | catch (ClassNotFoundException e) { | |
28 | System.err.println("ClassNotFoundException: " + e); | |
29 | e.printStackTrace(); | |
30 | } | |
31 | finally { | |
32 | try { | |
33 | if (this.clientSocket != null) | |
34 | this.clientSocket.close(); | |
b349a9de JB |
35 | } |
36 | catch (IOException e) { | |
da31e6da JB |
37 | System.err.println("IOException : " + e); |
38 | e.printStackTrace(); | |
39 | } | |
40 | } | |
41 | } | |
42 | ||
3d59b440 JB |
43 | /** |
44 | * Be careful, this function must be thread-safe | |
45 | * @param clientSocket [description] | |
46 | * @param sharedList [description] | |
47 | * @throws IOException [description] | |
48 | * @throws ClassNotFoundException [description] | |
49 | */ | |
da31e6da | 50 | public void doService(Socket clientSocket, ArrayList<ObjectOutputStream> sharedList) throws IOException, ClassNotFoundException { |
da31e6da | 51 | ObjectOutputStream OWriter = new ObjectOutputStream(clientSocket.getOutputStream()); |
c4d2497c | 52 | ObjectInputStream OReader = new ObjectInputStream(clientSocket.getInputStream()); |
da31e6da JB |
53 | sharedList.add(OWriter); |
54 | boolean end = false; | |
55 | while (!end) { | |
56 | Message roMsg = (Message)OReader.readObject(); | |
57 | if (roMsg.getTexte().equals(".")) { | |
58 | end = true; // le thread de service doit terminer | |
59 | break; // do not broadcast the dot that will close all clients threads | |
60 | } | |
61 | broadcastoMsg(roMsg); | |
62 | } | |
63 | sharedList.remove(OWriter); | |
da31e6da JB |
64 | if (OWriter != null) |
65 | OWriter.close(); | |
c4d2497c JB |
66 | if (OReader != null) |
67 | OReader.close(); | |
da31e6da JB |
68 | System.out.println("Fin du thread repondant au client, port " |
69 | + clientSocket.getPort()); | |
70 | } | |
71 | ||
72 | private void broadcastoMsg(Message oMsg) throws IOException, ClassNotFoundException { | |
73 | ListIterator<ObjectOutputStream> iter = listoWriter.listIterator(); | |
74 | while (iter.hasNext()) { | |
75 | ObjectOutputStream cursorOOS = iter.next(); | |
76 | cursorOOS.writeObject(oMsg); | |
77 | cursorOOS.flush(); | |
78 | } | |
79 | } | |
80 | ||
81 | } |