/**
* Returns a list of all local objects for a specific client.
*
* @param ci the client for the client in question
* @return LocalObjectList the list of local objects for this client that the server knows of
*/
public LocalObjectList getLocalObjectList(ClientInfo ci) {
if (!client2LocalObj.containsKey(ci)) {
LocalObjectList lol = new LocalObjectList();
client2LocalObj.put(ci, lol);
}
return (LocalObjectList) client2LocalObj.get(ci);
}
/**
* Fills a data container with data from the all local objects on the server.
*
* @param dc the container to fill
*/
public void fill(ExtendedDataContainer dc, ClientInfo ci) {
Map<ClientInfo, LocalObjectList> copy =
new HashMap<ClientInfo, LocalObjectList>(client2LocalObj);
if (ci != null) {
copy.remove(ci);
}
for (Iterator<LocalObjectList> itty = copy.values().iterator(); itty.hasNext(); ) {
LocalObjectList lol = itty.next();
for (Iterator<LocalObject> itty2 = lol.iterator(); itty2.hasNext(); ) {
LocalObject lo = itty2.next();
dc.add(lo);
}
}
}
/**
* Gets a local object stored on the server identified by the clientID and the objectID. The
* actual client don't know a thing about which local object ID their objects will get on the
* server which is why they can't transmit them. All they know is, how THEY identify their
* objects. This method maps between those two worlds.
*
* @param objID the objectID
* @param clientID the clientID
* @return LocalObject the corresponding local object
*/
public LocalObject getLocalObjectToIDs(int objID, int clientID) {
for (Iterator<LocalObjectList> itty = client2LocalObj.values().iterator(); itty.hasNext(); ) {
LocalObjectList entry = itty.next();
for (Iterator<LocalObject> itty2 = entry.iterator(); itty2.hasNext(); ) {
LocalObject lo = itty2.next();
if (lo.getClientID() == clientID) {
if (lo.getObjectID() == objID) {
return lo;
}
} else {
break; // Wrong client!
}
}
}
return null;
}
/**
* Removes a client completely from the list, i.e. it kills all of its local objects on the
* server.
*
* @param ci the client
*/
public void remove(ClientInfo ci) {
client2LocalObj.remove(ci);
}