public List<Channel> getChannels() throws Exception {
ArrayList<Channel> r = new ArrayList<>();
synchronized (channelStatus) {
for (ChannelStatus cStatus : channelStatus.values()) r.add(cStatus.channel());
}
return r;
}
public void initialize() throws Exception {
configFilesDir.mkdirs();
luceneFilesDirectory.mkdirs();
tempDirectory.mkdirs();
luceneUpdater.open(luceneFilesDirectory);
List<Channel> channels = loadChannels();
for (Channel channel : channels) {
ChannelStatus cStatus = new ChannelStatus();
cStatus.channel(channel);
channelStatus.put(channel.getName(), cStatus);
}
}
public void renameChannel(Channel channel, String newName) throws Exception {
synchronized (channelStatus) {
luceneUpdater.renameChannel(channel.getName(), newName);
new File(configFilesDir, channel.getName() + ".config").delete();
ChannelStatus cStatus = channelStatus.remove(channel.getName());
if (cStatus != null) {
channel.setName(newName);
cStatus.channel(channel);
channelStatus.put(newName, cStatus);
saveChannel(channel);
}
}
}
public void saveChannel(Channel channel) throws Exception {
synchronized (channelStatus) {
FileOutputStream out =
new FileOutputStream(
new File(Config.getInstance().configFilesDir, channel.getName() + ".config"));
try {
saveChannel(channel, out);
if (!channelStatus.containsKey(channel.getName())) {
ChannelStatus cStatus = new ChannelStatus();
cStatus.channel(channel);
channelStatus.put(channel.getName(), cStatus);
}
} finally {
IOUtils.closeQuietly(out);
}
}
}
public void setChannelStatus(ChannelStatus cStatus) {
synchronized (channelStatus) {
channelStatus.put(cStatus.channel.getName(), cStatus.clone());
}
}
public ChannelStatus getChannelStatus(String channelName) {
synchronized (channelStatus) {
ChannelStatus cStatus = channelStatus.get(channelName);
return cStatus == null ? null : cStatus.clone();
}
}
