protected void loadConfig() {
if (FileUtil.resilientConfigFileExists(CONFIG_FILE)) {
Map map = FileUtil.readResilientConfigFile(CONFIG_FILE);
List list = (List) map.get("networks");
if (list != null) {
for (int i = 0; i < list.size(); i++) {
Map cnet_map = (Map) list.get(i);
try {
ContentNetworkImpl cn = ContentNetworkImpl.importFromBEncodedMapStatic(this, cnet_map);
if (cn.getID() != ContentNetwork.CONTENT_NETWORK_VUZE) {
networks.add(cn);
}
} catch (Throwable e) {
log("Failed to load " + cnet_map, e);
}
}
}
}
}
public ContentNetworkImpl getContentNetwork(long id) {
synchronized (this) {
for (int i = 0; i < networks.size(); i++) {
ContentNetworkImpl network = networks.get(i);
if (network.getID() == id) {
return (network);
}
}
return (null);
}
}
protected void saveConfig() {
Map map = new HashMap();
List list = new ArrayList();
map.put("networks", list);
Iterator<ContentNetworkImpl> it = networks.iterator();
while (it.hasNext()) {
ContentNetworkImpl network = it.next();
if (network.getID() == ContentNetwork.CONTENT_NETWORK_VUZE) {
continue;
}
Map cnet_map = new HashMap();
try {
network.exportToBEncodedMap(cnet_map);
list.add(cnet_map);
} catch (Throwable e) {
log("Failed to save " + network.getName(), e);
}
}
if (list.size() == 0) {
FileUtil.deleteResilientConfigFile(CONFIG_FILE);
} else {
FileUtil.writeResilientConfigFile(CONFIG_FILE, map);
}
}
protected ContentNetworkImpl addNetwork(ContentNetworkImpl network) {
boolean replace = false;
synchronized (this) {
Iterator<ContentNetworkImpl> it = networks.iterator();
while (it.hasNext()) {
ContentNetworkImpl existing_network = it.next();
if (existing_network.getID() == network.getID()) {
if (network.getVersion() > existing_network.getVersion()) {
try {
existing_network.updateFrom(network);
} catch (Throwable e) {
Debug.printStackTrace(e);
}
network = existing_network;
replace = true;
break;
} else {
log("Network " + existing_network.getString() + " already up to date");
return (existing_network);
}
}
}
if (replace) {
log("Updated network: " + network.getString());
} else {
log("Added network: " + network.getString());
networks.add(network);
}
// we never persist the vuze network
if (network.getID() != ContentNetwork.CONTENT_NETWORK_VUZE) {
saveConfig();
}
}
Iterator<ContentNetworkListener> it = (Iterator<ContentNetworkListener>) listeners.iterator();
while (it.hasNext()) {
try {
if (replace) {
it.next().networkChanged(network);
} else {
it.next().networkAdded(network);
}
} catch (Throwable e) {
Debug.out(e);
}
}
return (network);
}
