Package com.ircclouds.irc.api

Examples of com.ircclouds.irc.api.IRCApi


  }

  @Override
  public Firehose connect(final IrcParser firehoseParser) throws IOException
  {
    final IRCApi irc = new IRCApiImpl(false);
    final LinkedBlockingQueue<Pair<DateTime, ChannelPrivMsg>> queue = new LinkedBlockingQueue<Pair<DateTime, ChannelPrivMsg>>();

    irc.addListener(new VariousMessageListenerAdapter() {
      @Override
      public void onChannelMessage(ChannelPrivMsg aMsg)
      {
        try {
          queue.put(Pair.of(DateTime.now(), aMsg));
        } catch(InterruptedException e) {
          throw new RuntimeException("interrupted adding message to queue", e);
        }
      }
    });

    log.info("connecting to irc server [%s]", host);
    irc.connect(
        new IServerParameters()
        {
          @Override
          public String getNickname()
          {
            return nick;
          }

          @Override
          public List<String> getAlternativeNicknames()
          {
            return Lists.newArrayList(nick + UUID.randomUUID(), nick + UUID.randomUUID(), nick + UUID.randomUUID());
          }

          @Override
          public String getIdent()
          {
            return "druid";
          }

          @Override
          public String getRealname()
          {
            return nick;
          }

          @Override
          public IRCServer getServer()
          {
            return new IRCServer(host, false);
          }
        },
        new Callback<IIRCState>()
        {
          @Override
          public void onSuccess(IIRCState aObject)
          {
            log.info("irc connection to server [%s] established", host);
            for(String chan : channels) {
              log.info("Joining channel %s", chan);
              irc.joinChannel(chan);
            }
          }

          @Override
          public void onFailure(Exception e)
          {
            log.error(e, "Unable to connect to irc server [%s]", host);
            throw new RuntimeException("Unable to connect to server", e);
          }
        });


    return new Firehose()
    {
      InputRow nextRow = null;

      @Override
      public boolean hasMore()
      {
        try {
          while(true) {
            Pair<DateTime, ChannelPrivMsg> nextMsg = queue.take();
            try {
              nextRow = firehoseParser.parse(nextMsg);
              if(nextRow != null) return true;
            }
            catch (IllegalArgumentException iae) {
              log.debug("ignoring invalid message in channel [%s]", nextMsg.rhs.getChannelName());
            }
          }
        }
        catch(InterruptedException e) {
          Thread.interrupted();
          throw new RuntimeException("interrupted retrieving elements from queue", e);
        }
      }

      @Override
      public InputRow nextRow()
      {
        return nextRow;
      }

      @Override
      public Runnable commit()
      {
        return new Runnable()
        {
          @Override
          public void run()
          {
            // nothing to see here
          }
        };
      }

      @Override
      public void close() throws IOException
      {
        log.info("disconnecting from irc server [%s]", host);
        irc.disconnect("");
      }
    };
  }
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