Package org.apache.thrift7.transport

Examples of org.apache.thrift7.transport.TTransport

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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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   *      response)
   */
  @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 = inFactory.getProtocol(inTransport);
      TProtocol outProtocol = inFactory.getProtocol(outTransport);
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    stopped_ = false;
    setServing(true);
    while (!stopped_) {
      int failureCount = 0;
      try {
        TTransport client = serverTransport_.accept();
        WorkerProcess wp = new WorkerProcess(client);
        executorService_.execute(wp);
      } catch (TTransportException ttx) {
        if (!stopped_) {
          ++failureCount;
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    /**
     * Loops on processing a client forever
     */
    public void run() {
      TProcessor processor = null;
      TTransport inputTransport = null;
      TTransport outputTransport = null;
      TProtocol inputProtocol = null;
      TProtocol outputProtocol = null;

      TServerEventHandler eventHandler = null;
      ServerContext connectionContext = null;

      try {
        processor = processorFactory_.getProcessor(client_);
        inputTransport = inputTransportFactory_.getTransport(client_);
        outputTransport = outputTransportFactory_.getTransport(client_);
        inputProtocol = inputProtocolFactory_.getProtocol(inputTransport);
        outputProtocol = outputProtocolFactory_.getProtocol(outputTransport);   

        eventHandler = getEventHandler();
        if (eventHandler != null) {
          connectionContext = eventHandler.createContext(inputProtocol, outputProtocol, null);
        }
        // we check stopped_ first to make sure we're not supposed to be shutting
        // down. this is necessary for graceful shutdown.
        while (true) {

            if (eventHandler != null) {
              eventHandler.processContext(connectionContext, inputTransport, outputTransport);
            }

            if(stopped_ || !processor.process(inputProtocol, outputProtocol)) {
              break;
            }
        }
      } catch (TTransportException ttx) {
        // Assume the client died and continue silently
      } catch (TException tx) {
        LOGGER.error("Thrift error occurred during processing of message.", tx);
      } catch (Exception x) {
        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();
      }
    }
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      }
    }
  }

  private static String getConnectionStr(Client client) {
    TTransport transport = client.getInputProtocol().getTransport();
    if (transport instanceof TFramedTransport) {
      TFramedTransport framedTransport = (TFramedTransport) transport;
      transport = framedTransport.getTransport();
    }
    if (transport instanceof TSocket) {
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            }
          }

          private String getNode(Client client) {
            TProtocol inputProtocol = client.getInputProtocol();
            TTransport transport = inputProtocol.getTransport();
            if (transport instanceof TFramedTransport) {
              TFramedTransport framedTransport = (TFramedTransport) transport;
              transport = framedTransport.getTransport();
            }
            if (transport instanceof TSocket) {
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              }
            });
           
            // Read objects
            assert thriftIn.hasNext();
            TBase base = thriftIn.read();
            assert base != null;
            StormTopology topology = (StormTopology) base;
            assert topology != null;
           
            return topology;
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  /**
    * Reads the next object from the file.
    */
  public TBase read() throws IOException {
    TBase t = creator.create();
    try {
      t.read(binaryIn);
    } catch (TException e) {
      throw new IOException(e);
    }
    return t;
  }
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Related Classes of org.apache.thrift7.transport.TTransport

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  • backtype.storm.security.auth.digest.DigestSaslTransportPlugin
  • backtype.storm.security.auth.SaslTransportPlugin
  • backtype.storm.security.auth.SaslTransportPlugin$TUGIWrapProcessor
  • backtype.storm.security.auth.SimpleTransportPlugin
  • backtype.storm.security.auth.SimpleTransportPlugin$SimpleWrapProcessor
  • backtype.storm.security.auth.ThriftClient
  • backtype.storm.spout.KestrelThriftClient
  • backtype.storm.utils.DRPCClient
  • backtype.storm.utils.NimbusClient
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