Examples with Message com.google.protobuf.Message used on opensource projects

Example 6 with Message

use of com.google.protobuf.Message in project hbase by apache.

the class HBaseAdmin method coprocessorService.

@Override
public CoprocessorRpcChannel coprocessorService(final ServerName serverName) {
    return new SyncCoprocessorRpcChannel() {

        @Override
        protected Message callExecService(RpcController controller, Descriptors.MethodDescriptor method, Message request, Message responsePrototype) throws IOException {
            if (LOG.isTraceEnabled()) {
                LOG.trace("Call: " + method.getName() + ", " + request.toString());
            }
            CoprocessorServiceRequest csr = CoprocessorRpcUtils.getCoprocessorServiceRequest(method, request);
            // TODO: Are we retrying here? Does not seem so. We should use RetryingRpcCaller
            // TODO: Make this same as RegionCoprocessorRpcChannel and MasterCoprocessorRpcChannel. They
            // are all different though should do same thing; e.g. RpcChannel setup.
            ClientProtos.ClientService.BlockingInterface stub = connection.getClient(serverName);
            CoprocessorServiceResponse result;
            try {
                result = stub.execRegionServerService(connection.getRpcControllerFactory().newController(), csr);
                return CoprocessorRpcUtils.getResponse(result, responsePrototype);
            } catch (ServiceException e) {
                throw ProtobufUtil.handleRemoteException(e);
            }
        }
    };
}

Example 7 with Message

use of com.google.protobuf.Message in project hadoop by apache.

the class ClientNamenodeProtocolTranslatorPB method getAclStatus.

@Override
public AclStatus getAclStatus(String src) throws IOException {
    GetAclStatusRequestProto req = GetAclStatusRequestProto.newBuilder().setSrc(src).build();
    try {
        if (Client.isAsynchronousMode()) {
            rpcProxy.getAclStatus(null, req);
            final AsyncGet<Message, Exception> asyncReturnMessage = ProtobufRpcEngine.getAsyncReturnMessage();
            final AsyncGet<AclStatus, Exception> asyncGet = new AsyncGet<AclStatus, Exception>() {

                @Override
                public AclStatus get(long timeout, TimeUnit unit) throws Exception {
                    return PBHelperClient.convert((GetAclStatusResponseProto) asyncReturnMessage.get(timeout, unit));
                }

                @Override
                public boolean isDone() {
                    return asyncReturnMessage.isDone();
                }
            };
            AsyncCallHandler.setLowerLayerAsyncReturn(asyncGet);
            return null;
        } else {
            return PBHelperClient.convert(rpcProxy.getAclStatus(null, req));
        }
    } catch (ServiceException e) {
        throw ProtobufHelper.getRemoteException(e);
    }
}

Example 8 with Message

use of com.google.protobuf.Message in project hadoop by apache.

the class TestObjectWritableProtos method doTest.

/**
   * Write a protobuf to a buffer 'numProtos' times, and then
   * read them back, making sure all data comes through correctly.
   */
private void doTest(int numProtos) throws IOException {
    Configuration conf = new Configuration();
    DataOutputBuffer out = new DataOutputBuffer();
    // Write numProtos protobufs to the buffer
    Message[] sent = new Message[numProtos];
    for (int i = 0; i < numProtos; i++) {
        // Construct a test protocol buffer using one of the
        // protos that ships with the protobuf library
        Message testProto = DescriptorProtos.EnumValueDescriptorProto.newBuilder().setName("test" + i).setNumber(i).build();
        ObjectWritable.writeObject(out, testProto, DescriptorProtos.EnumValueDescriptorProto.class, conf);
        sent[i] = testProto;
    }
    // Read back the data
    DataInputBuffer in = new DataInputBuffer();
    in.reset(out.getData(), out.getLength());
    for (int i = 0; i < numProtos; i++) {
        Message received = (Message) ObjectWritable.readObject(in, conf);
        assertEquals(sent[i], received);
    }
}

Example 9 with Message

use of com.google.protobuf.Message in project hadoop by apache.

the class TestRpcWritable method testProtobufWrapper.

@Test
public void testProtobufWrapper() throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    message1.writeDelimitedTo(baos);
    ByteBuffer bb = ByteBuffer.wrap(baos.toByteArray());
    Message actual = RpcWritable.wrap(EchoRequestProto.getDefaultInstance()).readFrom(bb);
    Assert.assertEquals(message1, actual);
    Assert.assertEquals(0, bb.remaining());
}

Example 10 with Message

use of com.google.protobuf.Message in project core-java by SpineEventEngine.

the class TypeConverterShould method map_BoolValue_to_boolean.

@Test
public void map_BoolValue_to_boolean() {
    final boolean rowValue = true;
    final Message value = BoolValue.newBuilder().setValue(rowValue).build();
    checkMapping(rowValue, value);
}