Package com.facebook.presto.hive.shaded.org.apache.thrift.protocol

Examples of com.facebook.presto.hive.shaded.org.apache.thrift.protocol.TMessage


  @Override
  public boolean process(final TProtocol in, final TProtocol out) throws TException {
    setIpAddress(in);

    final TMessage msg = in.readMessageBegin();
    final ProcessFunction<Iface, ? extends  TBase> fn = functions.get(msg.name);
    if (fn == null) {
      TProtocolUtil.skip(in, TType.STRUCT);
      in.readMessageEnd();
      TApplicationException x = new TApplicationException(TApplicationException.UNKNOWN_METHOD,
          "Invalid method name: '"+msg.name+"'");
      out.writeMessageBegin(new TMessage(msg.name, TMessageType.EXCEPTION, msg.seqid));
      x.write(out);
      out.writeMessageEnd();
      out.getTransport().flush();
      return true;
    }
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      args.read(iprot);
    } catch (TProtocolException e) {
      iprot.readMessageEnd();
      TApplicationException x = new TApplicationException(TApplicationException.PROTOCOL_ERROR,
          e.getMessage());
      oprot.writeMessageBegin(new TMessage(msg.name, TMessageType.EXCEPTION, msg.seqid));
      x.write(oprot);
      oprot.writeMessageEnd();
      oprot.getTransport().flush();
      return;
    }
    iprot.readMessageEnd();
    // TODO get rid of following reflection after THRIFT-1465 is fixed.
    method = fn.getClass().getDeclaredMethod("getResult", Iface.class, set_ugi_args.class);
    method.setAccessible(true);
    set_ugi_result result = (set_ugi_result)method.invoke(fn, iface,args);
    List<String> principals = result.getSuccess();
    // Store the ugi in transport and then continue as usual.
    ugiTrans.setClientUGI(shim.createRemoteUser(principals.remove(principals.size()-1),
        principals));
    oprot.writeMessageBegin(new TMessage(msg.name, TMessageType.REPLY, msg.seqid));
    result.write(oprot);
    oprot.writeMessageEnd();
    oprot.getTransport().flush();
  }
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        "Ctl separated protocol cannot support writing Binary data!");
  }

  @Override
  public TMessage readMessageBegin() throws TException {
    return new TMessage();
  }
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    }
  }

  @Override
  public TMessage readMessageBegin() throws TException {
    return new TMessage();
  }
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