コード例 #1
0
    @Override
    public void run() {
      Channel conn = sq.channel;
      if (conn == null || !conn.isOpen()) {
        PerChannelQueue.logger.error("connection missing, no inbound communication");
        return;
      }

      while (true) {
        if (!forever && sq.inbound.size() == 0) break;

        try {
          // block until a message is enqueued
          GeneratedMessage msg = sq.inbound.take();

          // process request and enqueue response
          if (msg instanceof Request) {
            Request req = ((Request) msg);

            // do we need to route the request?
            System.out.println("#####Inside msg instanceof Request######");
            // handle it locally
            Resource rsc = ResourceFactory.getInstance().resourceInstance(req.getHeader());

            Response reply = null;
            if (rsc == null) {
              logger.error("failed to obtain resource for " + req);
              reply =
                  ResourceUtil.buildError(
                      req.getHeader(), ReplyStatus.FAILURE, "Request not processed");
            } else {
              System.out.println(
                  "#####Before Processing a request for reply######" + rsc.getClass());
              reply = rsc.process(req);
            }
            sq.enqueueResponse(reply);
          }

        } catch (InterruptedException ie) {
          System.out.println("####error in processing - interruptedException####");
          break;
        } catch (Exception e) {
          System.out.println("####error in processing####");
          PerChannelQueue.logger.error("Unexpected processing failure", e);
          break;
        }
      }

      if (!forever) {
        PerChannelQueue.logger.info("connection queue closing");
      }
    }
コード例 #2
0
  /*
   * (non-Javadoc)
   *
   * @see poke.server.resources.Resource#process(eye.Comm.Finger)
   */
  public Request process(Request request) {
    // TODO add code to process the message/event received
    logger.info("poke: " + request.getBody().getPing().getTag());

    Request.Builder rb = Request.newBuilder();

    // metadata
    rb.setHeader(ResourceUtil.buildHeaderFrom(request.getHeader(), PokeStatus.SUCCESS, null));

    // payload
    Payload.Builder pb = Payload.newBuilder();
    Ping.Builder fb = Ping.newBuilder();
    fb.setTag(request.getBody().getPing().getTag());
    fb.setNumber(request.getBody().getPing().getNumber());
    pb.setPing(fb.build());
    rb.setBody(pb.build());

    Request reply = rb.build();

    return reply;
  }