/**
* This method is run on a background Connector thread. It is called when a message arrives from
* server. Get lock and update model.
*/
public void update(Observable arg1, Object arg2) {
String line = (String) arg2;
String[] fields = line.split(" ");
String message = fields[0];
synchronized (model.lock) {
// Use the incoming message type to call the appropriate handler...
if (message.equals("location")) handleLocation(fields);
else if (message.equals("volunteer")) handleVolunteer(fields);
else if (message.equals("request")) handleRequest(fields);
else if (message.equals("moving")) handleMoving(fields);
else if (message.equals("walking")) handleWalking(fields);
else if (message.equals("delete")) handleDelete(fields);
else if (message.equals("warning")) handleWarning(fields);
else if (message.equals("error")) handleError(fields);
else if (message.equals("reset")) handleReset(fields);
else
// Ignore other message types
ignoring(fields);
}
}
private void handleWarning(String[] fields) {
ignoring(fields);
System.out.println("The request is not available anymore.");
}
private void handleError(String[] fields) {
ignoring(fields);
System.out.println("There is an unknown error.");
}
