Package org.apache.blur.thirdparty.thrift_0_9_0

Examples of org.apache.blur.thirdparty.thrift_0_9_0.TByteArrayOutputStream

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    }
  }

  private void closeAndRemoveTransport(TAsyncClient client) {
    try {
      TNonblockingTransport transport = (TNonblockingTransport) _transportField.get(client);
      _transports.remove(transport);
      transport.close();
    } catch (IllegalArgumentException e) {
      throw new RuntimeException(e);
    } catch (IllegalAccessException e) {
      throw new RuntimeException(e);
    }
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    /**
     * Accept a new connection.
     */
    private void handleAccept() {
      final TNonblockingTransport client = doAccept();
      if (client != null) {
        // Pass this connection to a selector thread
        final SelectorThread targetThread = threadChooser.nextThread();

        if (args.acceptPolicy == Args.AcceptPolicy.FAST_ACCEPT || invoker == null) {
          doAddAccept(targetThread, client);
        } else {
          // FAIR_ACCEPT
          try {
            invoker.submit(new Runnable() {
              public void run() {
                doAddAccept(targetThread, client);
              }
            });
          } catch (RejectedExecutionException rx) {
            LOGGER.warn("ExecutorService rejected accept registration!", rx);
            // close immediately
            client.close();
          }
        }
      }
    }
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    }

    private void processAcceptedConnections() {
      // Register accepted connections
      while (!stopped_) {
        TNonblockingTransport accepted = acceptedQueue.poll();
        if (accepted == null) {
          break;
        }
        registerAccepted(accepted);
      }
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    /**
     * Accept a new connection.
     */
    private void handleAccept() throws IOException {
      SelectionKey clientKey = null;
      TNonblockingTransport client = null;
      try {
        // accept the connection
        client = (TNonblockingTransport)serverTransport.accept();
        clientKey = client.registerSelector(selector, SelectionKey.OP_READ);

        // add this key to the map
        FrameBuffer frameBuffer = new FrameBuffer(client, clientKey,
          SelectAcceptThread.this);
        clientKey.attach(frameBuffer);
      } catch (TTransportException tte) {
        // something went wrong accepting.
        LOGGER.warn("Exception trying to accept!", tte);
        tte.printStackTrace();
        if (clientKey != null) cleanupSelectionKey(clientKey);
        if (client != null) client.close();
      }
    }
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  }

  public Client newClient(Connection connection) throws TTransportException, IOException {
    String host = connection.getHost();
    int port = connection.getPort();
    TSocket trans;
    Socket socket;
    if (connection.isProxy()) {
      Proxy proxy = new Proxy(Type.SOCKS, new InetSocketAddress(connection.getProxyHost(), connection.getProxyPort()));
      socket = new Socket(proxy);
    } else {
      socket = new Socket();
    }
    int timeout = connection.getTimeout();
    socket.setTcpNoDelay(true);
    socket.setSoTimeout(timeout);
    socket.connect(new InetSocketAddress(host, port), timeout);
    trans = new TSocket(socket);

    TProtocol proto = new TBinaryProtocol(new TFramedTransport(trans));
    Client client = new Client(proto);
    return client;
  }
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    /**
     * Actually invoke the method signified by this FrameBuffer.
     */
    public void invoke() {
      TTransport inTrans = getInputTransport();
      TProtocol inProt = inputProtocolFactory_.getProtocol(inTrans);
      TProtocol outProt = outputProtocolFactory_.getProtocol(getOutputTransport());

      try {
        processorFactory_.getProcessor(inTrans).process(inProt, outProt);
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    }

    setServing(true);

    while (!stopped_) {
      TTransport client = null;
      TProcessor processor = null;
      TTransport inputTransport = null;
      TTransport outputTransport = null;
      TProtocol inputProtocol = null;
      TProtocol outputProtocol = null;
      ServerContext connectionContext = null;
      try {
        client = serverTransport_.accept();
        if (client != null) {
          processor = processorFactory_.getProcessor(client);
          inputTransport = inputTransportFactory_.getTransport(client);
          outputTransport = outputTransportFactory_.getTransport(client);
          inputProtocol = inputProtocolFactory_.getProtocol(inputTransport);
          outputProtocol = outputProtocolFactory_.getProtocol(outputTransport);
          if (eventHandler_ != null) {
            connectionContext = eventHandler_.createContext(inputProtocol, outputProtocol, null);
          }
          while (true) {
            if (eventHandler_ != null) {
              eventHandler_.processContext(connectionContext, inputTransport, outputTransport);
            }
            if(!processor.process(inputProtocol, outputProtocol)) {
              break;
            }
          }
        }
      } catch (TTransportException ttx) {
        // Client died, just move on
      } catch (TException tx) {
        if (!stopped_) {
          LOGGER.error("Thrift error occurred during processing of message.", tx);
        }
      } catch (Exception x) {
        if (!stopped_) {
          LOGGER.error("Error occurred during processing of message.", x);
        }
      }

      if (eventHandler_ != null) {
        eventHandler_.deleteContext(connectionContext, inputProtocol, outputProtocol);
      }

      if (inputTransport != null) {
        inputTransport.close();
      }

      if (outputTransport != null) {
        outputTransport.close();
      }

    }
    setServing(false);
  }
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   */
  @Override
  protected void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {

    TTransport inTransport = null;
    TTransport outTransport = null;

    try {
      response.setContentType("application/x-thrift");

      if (null != this.customHeaders) {
        for (Map.Entry<String, String> header : this.customHeaders) {
          response.addHeader(header.getKey(), header.getValue());
        }
      }
      InputStream in = request.getInputStream();
      OutputStream out = response.getOutputStream();

      TTransport transport = new TIOStreamTransport(in, out);
      inTransport = transport;
      outTransport = transport;

      TProtocol inProtocol = inProtocolFactory.getProtocol(inTransport);
      TProtocol outProtocol = outProtocolFactory.getProtocol(outTransport);
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          }
          return result;
        } catch (RuntimeException e) {
          Throwable cause = e.getCause();
          if (cause instanceof TTransportException) {
            TTransportException t = (TTransportException) cause;
            if (handleError(connection, client, retries, command, t, maxRetries, backOffTime, maxBackOffTime)) {
              Throwable c = t.getCause();
              if (cause instanceof SocketTimeoutException) {
                throw new BlurException(c.getMessage(), BException.toString(c), ErrorType.REQUEST_TIMEOUT);
              }
              throw t;
            }
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   */
  protected void transition(SelectionKey key) {
    // Ensure key is valid
    if (!key.isValid()) {
      key.cancel();
      Exception e = new TTransportException("Selection key not valid!");
      onError(e);
      return;
    }

    // Transition function
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Related Classes of org.apache.blur.thirdparty.thrift_0_9_0.TByteArrayOutputStream

  • org.apache.blur.manager.clusterstatus.ZookeeperClusterStatus
  • org.apache.blur.mapreduce.BlurTask
  • org.apache.blur.mapreduce.lib.BlurOutputFormat
  • org.apache.blur.thirdparty.thrift_0_9_0.async.TAsyncMethodCall
  • org.apache.blur.thirdparty.thrift_0_9_0.protocol.TBinaryProtocol
  • org.apache.blur.thirdparty.thrift_0_9_0.protocol.TCompactProtocol
  • org.apache.blur.thirdparty.thrift_0_9_0.protocol.TField
  • org.apache.blur.thirdparty.thrift_0_9_0.protocol.TJSONProtocol
  • org.apache.blur.thirdparty.thrift_0_9_0.protocol.TMessage
  • org.apache.blur.thirdparty.thrift_0_9_0.protocol.TProtocol
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