Examples with OperationProtobuf io.servicecomb.codec.protobuf.definition.OperationProtobuf used on opensource projects

Example 1 with OperationProtobuf

use of io.servicecomb.codec.protobuf.definition.OperationProtobuf in project java-chassis by ServiceComb.

the class GrpcCodec method decodeRequest.

public static Invocation decodeRequest(RoutingContext routingContext, OperationMeta operationMeta) throws Exception {
    OperationProtobuf operationProtobuf = ProtobufManager.getOrCreateOperation(operationMeta);
    Buffer bodyBuffer = routingContext.getBody();
    Buffer protoBuffer = bodyBuffer.slice(1, bodyBuffer.length());
    Object[] args = operationProtobuf.getRequestSchema().readObject(protoBuffer);
    Invocation invocation = InvocationFactory.forProvider(grpcTransport.getEndpoint(), operationMeta, args);
    String strContext = routingContext.request().getHeader(Const.CSE_CONTEXT);
    @SuppressWarnings("unchecked") Map<String, String> context = JsonUtils.readValue(strContext.getBytes(StandardCharsets.UTF_8), Map.class);
    invocation.setContext(context);
    return invocation;
}

Example 2 with OperationProtobuf

use of io.servicecomb.codec.protobuf.definition.OperationProtobuf in project java-chassis by ServiceComb.

the class GrpcTransport method send.

@Override
public void send(Invocation invocation, AsyncResponse asyncResp) throws Exception {
    HttpClientWithContext httpClientWithContext = clientMgr.findThreadBindClientPool();
    OperationMeta operationMeta = invocation.getOperationMeta();
    OperationProtobuf operationProtobuf = ProtobufManager.getOrCreateOperation(operationMeta);
    String cseContext = JsonUtils.writeValueAsString(invocation.getContext());
    // 在verticle之外的线程调用
    IpPort ipPort = (IpPort) invocation.getEndpoint().getAddress();
    Buffer requestBuf = GrpcCodec.encodeRequest(invocation, operationProtobuf);
    String url = "/" + invocation.getSchemaId() + "/" + operationMeta.getOperationId();
    Handler<HttpClientResponse> responseHandler = httpResponse -> {
        httpResponse.bodyHandler(responseBuf -> {
            invocation.getResponseExecutor().execute(() -> {
                try {
                    Response response = GrpcCodec.decodeResponse(invocation, operationProtobuf, httpResponse, responseBuf);
                    ResponseMeta responseMeta = operationMeta.findResponseMeta(response.getStatusCode());
                    for (String headerName : responseMeta.getHeaders().keySet()) {
                        for (String value : httpResponse.headers().getAll(headerName)) {
                            response.getHeaders().addHeader(headerName, value);
                        }
                    }
                    asyncResp.complete(response);
                } catch (Exception e) {
                    asyncResp.fail(invocation.getInvocationType(), e);
                }
            });
        });
    };
    // 从业务线程转移到网络线程中去发送
    httpClientWithContext.runOnContext(httpClient -> {
        HttpClientRequest httpClientRequest = httpClient.post(ipPort.getPort(), ipPort.getHostOrIp(), url, responseHandler);
        httpClientRequest.exceptionHandler(e -> {
            asyncResp.fail(invocation.getInvocationType(), e);
        });
        httpClientRequest.setTimeout(AbstractTransport.getRequestTimeout());
        httpClientRequest.putHeader(HEADER_CONTENT_TYPE, "application/grpc").putHeader(HEADER_TE, "trailers").putHeader(HEADER_USER_AGENT, "cse-client/1.0.0").putHeader(Const.CSE_CONTEXT, cseContext).putHeader(Const.DEST_MICROSERVICE, invocation.getMicroserviceName()).end(requestBuf);
    });
}

Example 3 with OperationProtobuf

use of io.servicecomb.codec.protobuf.definition.OperationProtobuf in project java-chassis by ServiceComb.

the class HighwayClient method send.

public void send(Invocation invocation, AsyncResponse asyncResp) throws Exception {
    TcpClientPool tcpClientPool = clientMgr.findThreadBindClientPool();
    OperationMeta operationMeta = invocation.getOperationMeta();
    OperationProtobuf operationProtobuf = ProtobufManager.getOrCreateOperation(operationMeta);
    TcpOutputStream os = HighwayCodec.encodeRequest(invocation, operationProtobuf);
    tcpClientPool.send(invocation.getEndpoint().getEndpoint(), os, ar -> {
        invocation.getResponseExecutor().execute(() -> {
            if (ar.failed()) {
                asyncResp.consumerFail(ar.cause());
                return;
            }
            try {
                Response response = HighwayCodec.decodeResponse(invocation, operationProtobuf, ar.result());
                asyncResp.complete(response);
            } catch (Throwable e) {
                asyncResp.consumerFail(e);
            }
        });
    });
}

Example 4 with OperationProtobuf

use of io.servicecomb.codec.protobuf.definition.OperationProtobuf in project java-chassis by ServiceComb.

the class MockUtil method mockMicroserviceMetaManager.

public void mockMicroserviceMetaManager() {
    new MockUp<MicroserviceMetaManager>() {

        @Mock
        public SchemaMeta ensureFindSchemaMeta(String schemaId) {
            SchemaMeta schemaMeta = Mockito.mock(SchemaMeta.class);
            OperationMeta operationMeta = Mockito.mock(OperationMeta.class);
            Mockito.when(schemaMeta.ensureFindOperation(null)).thenReturn(operationMeta);
            Method method = this.getClass().getMethods()[0];
            Mockito.when(operationMeta.getMethod()).thenReturn(method);
            OperationProtobuf operationProtobuf = Mockito.mock(OperationProtobuf.class);
            Mockito.when(operationMeta.getExtData("protobuf")).thenReturn(operationProtobuf);
            Executor lExecutor = Mockito.mock(Executor.class);
            Mockito.when(operationMeta.getExecutor()).thenReturn(lExecutor);
            return schemaMeta;
        }
    };
}

Example 5 with OperationProtobuf

use of io.servicecomb.codec.protobuf.definition.OperationProtobuf in project java-chassis by ServiceComb.

the class TestGrpcCodec method testDecodeResponse.

@Test
public void testDecodeResponse() {
    boolean status = false;
    try {
        RoutingContext routingContext = Mockito.mock(RoutingContext.class);
        OperationMeta operationMeta = Mockito.mock(OperationMeta.class);
        OperationProtobuf operationProtobuf = Mockito.mock(OperationProtobuf.class);
        WrapSchema schema = ProtobufSchemaUtils.getOrCreateSchema(int.class);
        Mockito.when(operationProtobuf.getRequestSchema()).thenReturn(schema);
        Mockito.when(operationMeta.getExtData("protobuf")).thenReturn(operationProtobuf);
        Buffer bodyBuffer = Mockito.mock(Buffer.class);
        Mockito.when(routingContext.getBody()).thenReturn(bodyBuffer);
        HttpServerRequest request = Mockito.mock(HttpServerRequest.class);
        Mockito.when(routingContext.request()).thenReturn(request);
        Mockito.when(request.getHeader(Const.CSE_CONTEXT)).thenReturn("{\"name\":\"test\"}");
        Invocation invocation = Mockito.mock(Invocation.class);
        Mockito.when(operationProtobuf.getResponseSchema()).thenReturn(Mockito.mock(WrapSchema.class));
        HttpClientResponse httpResponse = Mockito.mock(HttpClientResponse.class);
        Buffer buffer = Mockito.mock(Buffer.class);
        GrpcCodec.decodeResponse(invocation, operationProtobuf, httpResponse, buffer);
    } catch (Exception e) {
        status = true;
    }
    Assert.assertFalse(status);
}