/** Execute when new member join or leave Group */
public void viewAccepted(View v) {
memberSize = v.size();
if (mainFrame != null) setTitle();
members.clear();
members.addAll(v.getMembers());
if (v instanceof MergeView) {
System.out.println("** " + v);
// This is a simple merge function, which fetches the state from the coordinator
// on a merge and overwrites all of its own state
if (useState && !members.isEmpty()) {
Address coord = members.get(0);
Address local_addr = channel.getAddress();
if (local_addr != null && !local_addr.equals(coord)) {
try {
// make a copy of our state first
Map<Point, Color> copy = null;
if (send_own_state_on_merge) {
synchronized (drawPanel.state) {
copy = new LinkedHashMap<Point, Color>(drawPanel.state);
}
}
System.out.println("fetching state from " + coord);
channel.getState(coord, 5000);
if (copy != null)
sendOwnState(copy); // multicast my own state so everybody else has it too
} catch (Exception e) {
e.printStackTrace();
}
}
}
} else System.out.println("** View=" + v);
}
public void connect() {
try {
channel.connect("TOTAL_TOKEN_DEMO_GROUP");
} catch (ChannelException e) {
e.printStackTrace();
}
receiverThread = new ReceiverThread();
receiverThread.start();
Address a = channel.getAddress();
if (a != null) setTitle(a.toString());
else setTitle("Not connected");
control.connected();
}
public static Address randomAddress() {
Address a = create(Address.class);
a.setAddressee(randomize(ADDRESSEE));
if (rand.nextBoolean()) {
a.setAddressLine1(randomize(ADDRESS));
a.setAddressLine2("");
} else {
a.setAddressLine1("");
a.setAddressLine2(randomize(ADDRESS));
}
a.setCity(randomize(CITY));
a.setPostalCode(generateKey(5));
a.setState(randomize(STATE));
return (a);
}
private String addressToString(Address a) {
if (a == null) {
if (is64Bit) {
return "0x0000000000000000";
} else {
return "0x00000000";
}
}
return a.toString();
}
