/**
* Notifies all close listeners that the connection has been closed. Used by subclasses to
* properly finish closing the connection.
*/
private void notifyCloseListeners() {
synchronized (listeners) {
for (ConnectionCloseListener listener : listeners.keySet()) {
try {
listener.onConnectionClose(listeners.get(listener));
} catch (Exception e) {
Log.error("Error notifying listener: " + listener, e);
}
}
}
}
public Object registerCloseListener(ConnectionCloseListener listener, Object handbackMessage) {
Object status = null;
if (isClosed()) {
listener.onConnectionClose(handbackMessage);
} else {
status = listeners.put(listener, handbackMessage);
}
return status;
}
/**
* Je nachdem welche Nachricht der Client dem Server liefert, wird entweder Das geschickte File
* ausgelesen und weiterverarbeitet, oder die Verbindung getrennt.
*
* @throws IOException
*/
public void listen() throws IOException {
DataInputStream in = new DataInputStream(client.getInputStream());
String s = in.readUTF();
if (s.equals("sendFile")) {
final File f = readFile();
if (listener != null) {
listener.fileReceived(f);
}
sendNotification("fileReceived");
listen();
} else if (s.equals("close")) {
if (clistener != null) {
clistener.connectionClosed();
}
}
}
