Examples of com.google.protobuf.Message

com.google.protobuf.Message
Abstract interface implemented by Protocol Message objects. @author kenton@google.com Kenton Varda

      }


      Class<?> returnType = method.getReturnType();
      Method newInstMethod = returnType.getMethod("getDefaultInstance");
      newInstMethod.setAccessible(true);
      Message protoType = (Message) newInstMethod.invoke(null, (Object[]) null);
      returnTypes.put(method.getName(), protoType);
      return protoType;
    }

View Full Code Here

        }


        long clientVersion = rpcRequest.getClientProtocolVersion();


        // get an instance of the method arg type
        Message protoType = getMethodArgType(method);
        Message param = protoType.newBuilderForType()
            .mergeFrom(rpcRequest.getRequest()).build();
        Message result;
        Object impl = null;
        if (protocol.isAssignableFrom(this.implementation)) {
          impl = this.instance;
        } else {
          throw new UnknownProtocolException(protocol, "the server class is "
              + this.implementation.getName());
        }


        long startTime = System.currentTimeMillis();
        if (method.getParameterTypes().length == 2) {
          // RpcController + Message in the method args
          // (generated code from RPC bits in .proto files have RpcController)
          result = (Message) method.invoke(impl, null, param);
        } else if (method.getParameterTypes().length == 1) {
          // Message (hand written code usually has only a single argument)
          result = (Message) method.invoke(impl, param);
        } else {
          throw new ServiceException("Too many parameters for method: ["
              + method.getName() + "]" + ", allowed (at most): 2, Actual: "
              + method.getParameterTypes().length);
        }
        int processingTime = (int) (System.currentTimeMillis() - startTime);
        int qTime = (int) (startTime - receiveTime);


        if (TRACELOG.isDebugEnabled()) {
          TRACELOG.debug(getRemoteAddress() + " Call #" + "; served="
              + protocol.getSimpleName() + "#" + method.getName()
              + ", queueTime=" + qTime + ", processingTime=" + processingTime
              + ", request=");
        }


        long responseSize = result.getSerializedSize();
        // log any RPC responses that are slower than the configured warn
        // response time or larger than configured warning size
        boolean tooSlow = (processingTime > warnResponseTime && warnResponseTime > -1);
        boolean tooLarge = (responseSize > warnResponseSize && warnResponseSize > -1);
        if (tooSlow || tooLarge) {

View Full Code Here

      }
      return null;
    }


    static Message getMethodArgType(Method method) throws Exception {
      Message protoType = methodArg.get(method.getName());
      if (protoType != null) {
        return protoType;
      }


      Class<?>[] args = method.getParameterTypes();

View Full Code Here

          "Call queue is full, is ipc.server.max.callqueue.size too small?");
        responder.doRespond(callTooBig);
        return;
      }
      MethodDescriptor md = null;
      Message param = null;
      CellScanner cellScanner = null;
      try {
        if (header.hasRequestParam() && header.getRequestParam()) {
          md = this.service.getDescriptorForType().findMethodByName(header.getMethodName());
          if (md == null) throw new UnsupportedOperationException(header.getMethodName());

View Full Code Here

      RpcServer.CurCall.set(null);
      this.rpcServer.addCallSize(call.getSize() * -1);
      // Set the response for undelayed calls and delayed calls with
      // undelayed responses.
      if (!call.isDelayed() || !call.isReturnValueDelayed()) {
        Message param = resultPair != null ? resultPair.getFirst() : null;
        CellScanner cells = resultPair != null ? resultPair.getSecond() : null;
        call.setResponse(param, cells, errorThrowable, error);
      }
      call.sendResponseIfReady();
      this.status.markComplete("Sent response");

View Full Code Here

      checkOpen();
      requestCount.increment();
      HRegion region = getRegion(request.getRegion());
      // ignore the passed in controller (from the serialized call)
      ServerRpcController execController = new ServerRpcController();
      Message result = region.execService(execController, request.getCall());
      if (execController.getFailedOn() != null) {
        throw execController.getFailedOn();
      }
      CoprocessorServiceResponse.Builder builder =
          CoprocessorServiceResponse.newBuilder();
      builder.setRegion(RequestConverter.buildRegionSpecifier(
          RegionSpecifierType.REGION_NAME, region.getRegionName()));
      builder.setValue(
          builder.getValueBuilder().setName(result.getClass().getName())
              .setValue(result.toByteString()));
      return builder.build();
    } catch (IOException ie) {
      throw new ServiceException(ie);
    }
  }

View Full Code Here

        throw new UnknownProtocolException(service.getClass(),
            "Unknown method "+methodName+" called on master service "+serviceName);
      }


      //invoke the method
      Message execRequest = service.getRequestPrototype(methodDesc).newBuilderForType()
          .mergeFrom(call.getRequest()).build();
      final Message.Builder responseBuilder =
          service.getResponsePrototype(methodDesc).newBuilderForType();
      service.callMethod(methodDesc, execController, execRequest, new RpcCallback<Message>() {
        @Override
        public void run(Message message) {
          if (message != null) {
            responseBuilder.mergeFrom(message);
          }
        }
      });
      Message execResult = responseBuilder.build();


      if (execController.getFailedOn() != null) {
        throw execController.getFailedOn();
      }
      ClientProtos.CoprocessorServiceResponse.Builder builder =
          ClientProtos.CoprocessorServiceResponse.newBuilder();
      builder.setRegion(RequestConverter.buildRegionSpecifier(
          RegionSpecifierType.REGION_NAME, HConstants.EMPTY_BYTE_ARRAY));
      builder.setValue(
          builder.getValueBuilder().setName(execResult.getClass().getName())
              .setValue(execResult.toByteString()));
      return builder.build();
    } catch (IOException ie) {
      throw new ServiceException(ie);
    }
  }

View Full Code Here

      throw new UnknownProtocolException(service.getClass(),
          "Unknown method "+methodName+" called on service "+serviceName+
              " in region "+Bytes.toStringBinary(getRegionName()));
    }


    Message request = service.getRequestPrototype(methodDesc).newBuilderForType()
        .mergeFrom(call.getRequest()).build();


    if (coprocessorHost != null) {
      request = coprocessorHost.preEndpointInvocation(service, methodName, request);
    }

View Full Code Here

                                      final Message responsePrototype)
        throws ServiceException {


      int nextSeqId = sequence.getAndIncrement();


      Message rpcRequest = buildRequest(nextSeqId, method, param);


      ProtoCallFuture callFuture =
          new ProtoCallFuture(controller, responsePrototype);
      requests.put(nextSeqId, callFuture);
      channel.write(rpcRequest);

View Full Code Here

            callback.setFailed(rpcResponse.getErrorMessage());
          }
          throw new RemoteException(
              getErrorMessage(rpcResponse.getErrorMessage()));
        } else {
          Message responseMessage;


          if (!rpcResponse.hasResponseMessage()) {
            responseMessage = null;
          } else {
            responseMessage =

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of com.google.protobuf.Message

com.akdeniz.googleplaycrawler.gsf.MTalkConnector

com.alibaba.wasp.ipc.NettyServer$NettyServerWaspHandler

com.alibaba.wasp.ipc.NettyTransceiver

com.alibaba.wasp.ipc.ProtobufRpcEngine$Invoker

com.alibaba.wasp.ipc.ProtobufRpcEngine$Server

com.chenshuo.muduo.codec.CodecTest

com.chenshuo.muduo.codec.ProtobufDecoder

com.chenshuo.muduo.codec.ProtobufEncoder

com.chenshuo.muduo.protorpc.RpcChannel

com.comoyo.protobuf.json.PbJsonReader

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.