com.alipay.sofa.rpc.core.response.SofaResponse#isError

Source File: CustomEchoFilter2.java From sofa-rpc with Apache License 2.0

6 votes

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    LOGGER.info("echo2 request : {}, {}", request.getInterfaceName() + "." + request.getMethodName(),
        request.getMethodArgs());

    SofaResponse response = invoker.invoke(request);

    if (response == null) {
        return response;
    } else if (response.isError()) {
        LOGGER.info("server rpc error: {}", response.getErrorMsg());
    } else {
        Object ret = response.getAppResponse();
        if (ret instanceof Throwable) {
            LOGGER.error("server biz error: {}", (Throwable) ret);
        } else {
            LOGGER.info("echo2 response : {}", response.getAppResponse());
        }
    }

    return response;
}

Source File: ProtostuffSerializer.java From sofa-rpc with Apache License 2.0

6 votes

protected AbstractByteBuf encodeSofaResponse(SofaResponse sofaResponse, Map<String, String> context)
    throws SofaRpcException {
    AbstractByteBuf byteBuf;
    if (sofaResponse.isError()) {
        // 框架异常：错误则body序列化的是错误字符串
        byteBuf = encode(sofaResponse.getErrorMsg(), context);
    } else {
        // 正确返回则解析序列化的protobuf返回对象
        Object appResponse = sofaResponse.getAppResponse();
        if (appResponse instanceof Throwable) {
            // 业务异常序列化的是错误字符串
            byteBuf = encode(((Throwable) appResponse).getMessage(), context);
        } else {
            byteBuf = encode(appResponse, context);
        }
    }
    return byteBuf;
}

Source File: MsgPackSerializer.java From sofa-rpc with Apache License 2.0

6 votes

protected AbstractByteBuf encodeSofaResponse(SofaResponse sofaResponse, Map<String, String> context)
        throws SofaRpcException {
    AbstractByteBuf byteBuf;
    if (sofaResponse.isError()) {
        // 框架异常：错误则body序列化的是错误字符串
        byteBuf = encode(sofaResponse.getErrorMsg(), context);
    } else {
        // 正确返回则解析序列化的Msgpack返回对象
        Object appResponse = sofaResponse.getAppResponse();
        if (appResponse instanceof Throwable) {
            // 业务异常序列化的是错误字符串
            byteBuf = encode(((Throwable) appResponse).getMessage(), context);
        } else {
            byteBuf = encode(appResponse, context);
        }
    }
    return byteBuf;
}

Source File: JacksonSerializer.java From sofa-rpc with Apache License 2.0

6 votes

protected AbstractByteBuf encodeSofaResponse(SofaResponse sofaResponse, Map<String, String> context)
    throws SofaRpcException {
    AbstractByteBuf byteBuf;
    if (sofaResponse.isError()) {
        // rpc exception：error when body is illegal string
        byteBuf = encode(sofaResponse.getErrorMsg(), context);
    } else {
        //ok: when json can be deserialize correctly.
        Object appResponse = sofaResponse.getAppResponse();
        if (appResponse instanceof Throwable) {
            // biz exception：error when body is illegal string
            byteBuf = encode(((Throwable) appResponse).getMessage(), context);
        } else {
            byteBuf = encode(appResponse, context);
        }
    }
    return byteBuf;
}

Source File: ProtobufSerializer.java From sofa-rpc with Apache License 2.0

6 votes

protected AbstractByteBuf encodeSofaResponse(SofaResponse sofaResponse, Map<String, String> context)
    throws SofaRpcException {
    AbstractByteBuf byteBuf;
    if (sofaResponse.isError()) {
        // 框架异常：错误则body序列化的是错误字符串
        byteBuf = encode(sofaResponse.getErrorMsg(), context);
    } else {
        // 正确返回则解析序列化的protobuf返回对象
        Object appResponse = sofaResponse.getAppResponse();
        if (appResponse instanceof Throwable) {
            // 业务异常序列化的是错误字符串
            byteBuf = encode(((Throwable) appResponse).getMessage(), context);
        } else {
            byteBuf = encode(appResponse, context);
        }
    }
    return byteBuf;
}

Source File: SofaRpcSerialization.java From sofa-rpc with Apache License 2.0

6 votes

@Override
public <Response extends ResponseCommand> boolean serializeHeader(Response response)
    throws SerializationException {
    if (response instanceof RpcResponseCommand) {
        RpcInternalContext.getContext().getStopWatch().tick();

        Object responseObject = ((RpcResponseCommand) response).getResponseObject();
        if (responseObject instanceof SofaResponse) {
            SofaResponse sofaResponse = (SofaResponse) responseObject;
            if (sofaResponse.isError() || sofaResponse.getAppResponse() instanceof Throwable) {
                sofaResponse.addResponseProp(RemotingConstants.HEAD_RESPONSE_ERROR, StringUtils.TRUE);
            }
            response.setHeader(mapSerializer.encode(sofaResponse.getResponseProps()));
        }
        return true;
    }
    return false;
}

Source File: AbstractHttpClientHandler.java From sofa-rpc with Apache License 2.0

6 votes

protected void decode(SofaResponse response) {
    AbstractByteBuf byteBuffer = response.getData();
    if (byteBuffer != null) {
        try {
            Map<String, String> context = new HashMap<String, String>(4);
            if (response.isError()) {
                context.put(RemotingConstants.HEAD_RESPONSE_ERROR, response.isError() + "");
                String errorMsg = StringSerializer.decode(byteBuffer.array());
                response.setAppResponse(new SofaRpcException(RpcErrorType.SERVER_UNDECLARED_ERROR, errorMsg));
            } else {
                context.put(RemotingConstants.HEAD_TARGET_SERVICE, request.getTargetServiceUniqueName());
                context.put(RemotingConstants.HEAD_METHOD_NAME, request.getMethodName());
                Serializer serializer = SerializerFactory.getSerializer(response.getSerializeType());
                serializer.decode(byteBuffer, response, context);
            }
        } finally {
            byteBuffer.release();
            response.setData(null);
        }
    }
}

Source File: CustomEchoFilter.java From sofa-rpc with Apache License 2.0

6 votes

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    LOGGER.info("echo request : {}, {}", request.getInterfaceName() + "." + request.getMethodName(),
        request.getMethodArgs());

    SofaResponse response = invoker.invoke(request);

    if (response == null) {
        return response;
    } else if (response.isError()) {
        LOGGER.info("server rpc error: {}", response.getErrorMsg());
    } else {
        Object ret = response.getAppResponse();
        if (ret instanceof Throwable) {
            LOGGER.error("server biz error: {}", (Throwable) ret);
        } else {
            LOGGER.info("echo response : {}", response.getAppResponse());
        }
    }

    return response;
}

Source File: LookoutSubscriber.java From sofa-rpc with Apache License 2.0

5 votes

/**
 * create RpcServerLookoutModel
 * @param request
 * @param response
 * @return
 */
private RpcServerLookoutModel createServerMetricsModel(SofaRequest request, SofaResponse response) {

    RpcServerLookoutModel rpcServerMetricsModel = new RpcServerLookoutModel();

    RpcInternalContext context = RpcInternalContext.getContext();

    String app = request.getTargetAppName();
    String service = request.getTargetServiceUniqueName();
    String method = request.getMethodName();
    String protocol = getStringAvoidNull(request.getRequestProp(RemotingConstants.HEAD_PROTOCOL));
    String invokeType = request.getInvokeType();
    String callerApp = getStringAvoidNull(request.getRequestProp(RemotingConstants.HEAD_APP_NAME));
    Long elapsedTime = getLongAvoidNull(context.getAttachment(RpcConstants.INTERNAL_KEY_IMPL_ELAPSE));
    boolean success = response != null && !response.isError() && response.getErrorMsg() == null &&
        (!(response.getAppResponse() instanceof Throwable));

    rpcServerMetricsModel.setApp(app);
    rpcServerMetricsModel.setService(service);
    rpcServerMetricsModel.setMethod(method);
    rpcServerMetricsModel.setProtocol(protocol);
    rpcServerMetricsModel.setInvokeType(invokeType);
    rpcServerMetricsModel.setCallerApp(callerApp);
    rpcServerMetricsModel.setElapsedTime(elapsedTime);
    rpcServerMetricsModel.setSuccess(success);

    return rpcServerMetricsModel;
}

Source File: LookoutSubscriber.java From sofa-rpc with Apache License 2.0

5 votes

/**
 * create RpcClientLookoutModel
 * @param request
 * @param response
 * @return
 */
private RpcClientLookoutModel createClientMetricsModel(SofaRequest request, SofaResponse response) {

    RpcClientLookoutModel clientMetricsModel = new RpcClientLookoutModel();

    RpcInternalContext context = RpcInternalContext.getContext();

    String app = getStringAvoidNull(context.getAttachment(RpcConstants.INTERNAL_KEY_APP_NAME));
    String service = request.getTargetServiceUniqueName();
    String method = request.getMethodName();
    String protocol = getStringAvoidNull(context.getAttachment(RpcConstants.INTERNAL_KEY_PROTOCOL_NAME));
    String invokeType = request.getInvokeType();
    String targetApp = request.getTargetAppName();
    Long requestSize = getLongAvoidNull(context.getAttachment(RpcConstants.INTERNAL_KEY_REQ_SIZE));
    Long responseSize = getLongAvoidNull(context.getAttachment(RpcConstants.INTERNAL_KEY_RESP_SIZE));
    Long elapsedTime = getLongAvoidNull(context.getAttachment(RpcConstants.INTERNAL_KEY_CLIENT_ELAPSE));
    Boolean success = response != null && !response.isError() && response.getErrorMsg() == null &&
        (!(response.getAppResponse() instanceof Throwable));

    clientMetricsModel.setApp(app);
    clientMetricsModel.setService(service);
    clientMetricsModel.setMethod(method);
    clientMetricsModel.setProtocol(protocol);
    clientMetricsModel.setInvokeType(invokeType);
    clientMetricsModel.setTargetApp(targetApp);
    clientMetricsModel.setRequestSize(requestSize);
    clientMetricsModel.setResponseSize(responseSize);
    clientMetricsModel.setElapsedTime(elapsedTime);
    clientMetricsModel.setSuccess(success);

    return clientMetricsModel;
}

Source File: AbstractSofaRpcFilter.java From Sentinel with Apache License 2.0

5 votes

protected void traceResponseException(SofaResponse response, Entry interfaceEntry, Entry methodEntry) {
    if (response.isError()) {
        SofaRpcException rpcException = new SofaRpcException(RpcErrorType.SERVER_FILTER, response.getErrorMsg());
        Tracer.traceEntry(rpcException, interfaceEntry);
        Tracer.traceEntry(rpcException, methodEntry);
    } else {
        Object appResponse = response.getAppResponse();
        if (appResponse instanceof Throwable) {
            Tracer.traceEntry((Throwable) appResponse, interfaceEntry);
            Tracer.traceEntry((Throwable) appResponse, methodEntry);
        }
    }
}

Source File: JDKInvocationHandler.java From sofa-rpc with Apache License 2.0

5 votes

@Override
public Object invoke(Object proxy, Method method, Object[] paramValues)
    throws Throwable {
    String methodName = method.getName();
    Class[] paramTypes = method.getParameterTypes();
    if ("toString".equals(methodName) && paramTypes.length == 0) {
        return proxyInvoker.toString();
    } else if ("hashCode".equals(methodName) && paramTypes.length == 0) {
        return proxyInvoker.hashCode();
    } else if ("equals".equals(methodName) && paramTypes.length == 1) {
        Object another = paramValues[0];
        return proxy == another ||
            (proxy.getClass().isInstance(another) && proxyInvoker.equals(JDKProxy.parseInvoker(another)));
    }
    SofaRequest sofaRequest = MessageBuilder.buildSofaRequest(method.getDeclaringClass(),
        method, paramTypes, paramValues);
    SofaResponse response = proxyInvoker.invoke(sofaRequest);
    if (response.isError()) {
        throw new SofaRpcException(RpcErrorType.SERVER_UNDECLARED_ERROR, response.getErrorMsg());
    }
    Object ret = response.getAppResponse();
    if (ret instanceof Throwable) {
        throw (Throwable) ret;
    } else {
        if (ret == null) {
            return ClassUtils.getDefaultPrimitiveValue(method.getReturnType());
        }
        return ret;
    }
}

Source File: SofaHystrixCommand.java From sofa-rpc with Apache License 2.0

5 votes

@Override
protected SofaResponse run() throws Exception {
    RpcInternalContext.setContext(rpcInternalContext);
    RpcInvokeContext.setContext(rpcInvokeContext);

    SofaResponse sofaResponse = invoker.invoke(request);
    if (!sofaResponse.isError()) {
        return sofaResponse;
    }
    return getFallback(sofaResponse, null);
}

Source File: SofaRpcProviderInterceptor.java From skywalking with Apache License 2.0

5 votes

@Override
public Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes,
    Object ret) throws Throwable {
    SofaResponse result = (SofaResponse) ret;
    if (result != null && result.isError()) {
        dealException((Throwable) result.getAppResponse());
    }

    ContextManager.stopSpan();
    return ret;
}

Source File: SofaRpcConsumerInterceptor.java From skywalking with Apache License 2.0

5 votes

@Override
public Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes,
    Object ret) throws Throwable {
    SofaResponse result = (SofaResponse) ret;
    if (result != null && result.isError()) {
        dealException((Throwable) result.getAppResponse());
    }

    ContextManager.stopSpan();
    return ret;
}

Source File: CallbackInvokeClientHandler.java From sofa-rpc with Apache License 2.0

4 votes

@Override
public void doOnResponse(Object result) {
    if (callback == null) {
        return;
    }
    ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
    SofaResponse response = (SofaResponse) result;
    Throwable throwable = null;
    try {
        Thread.currentThread().setContextClassLoader(this.classLoader);
        RpcInternalContext.setContext(context);

        if (EventBus.isEnable(ClientAsyncReceiveEvent.class)) {
            EventBus.post(new ClientAsyncReceiveEvent(consumerConfig, providerInfo,
                request, response, null));
        }

        pickupBaggage(response);

        // do async filter after respond server
        FilterChain chain = consumerConfig.getConsumerBootstrap().getCluster().getFilterChain();
        if (chain != null) {
            chain.onAsyncResponse(consumerConfig, request, response, null);
        }

        recordClientElapseTime();
        if (EventBus.isEnable(ClientEndInvokeEvent.class)) {
            EventBus.post(new ClientEndInvokeEvent(request, response, null));
        }

        decode(response);

        Object appResp = response.getAppResponse();
        if (response.isError()) { // rpc层异常
            SofaRpcException sofaRpcException = new SofaRpcException(
                RpcErrorType.SERVER_UNDECLARED_ERROR, response.getErrorMsg());
            callback.onSofaException(sofaRpcException, request.getMethodName(), request);
        } else if (appResp instanceof Throwable) { // 业务层异常
            throwable = (Throwable) appResp;
            callback.onAppException(throwable, request.getMethodName(), request);
        } else {
            callback.onAppResponse(appResp, request.getMethodName(), request);
        }
    } finally {
        Thread.currentThread().setContextClassLoader(oldCl);
        RpcInvokeContext.removeContext();
        RpcInternalContext.removeAllContext();
    }
}

Source File: BoltFutureInvokeCallback.java From sofa-rpc with Apache License 2.0

4 votes

@Override
public void onResponse(Object result) {
    if (rpcFuture == null) {
        return;
    }
    ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
    SofaResponse response = (SofaResponse) result;
    Throwable throwable = null;
    try {
        Thread.currentThread().setContextClassLoader(this.classLoader);
        RpcInternalContext.setContext(context);

        if (EventBus.isEnable(ClientAsyncReceiveEvent.class)) {
            EventBus.post(new ClientAsyncReceiveEvent(consumerConfig, providerInfo,
                request, response, null));
        }

        pickupBaggage(response);

        // do async filter after respond server
        FilterChain chain = consumerConfig.getConsumerBootstrap().getCluster().getFilterChain();
        if (chain != null) {
            chain.onAsyncResponse(consumerConfig, request, response, null);
        }

        recordClientElapseTime();
        if (EventBus.isEnable(ClientEndInvokeEvent.class)) {
            EventBus.post(new ClientEndInvokeEvent(request, response, null));
        }

        Object appResp = response.getAppResponse();
        if (response.isError()) { // rpc层异常
            SofaRpcException sofaRpcException = new SofaRpcException(
                RpcErrorType.SERVER_UNDECLARED_ERROR, response.getErrorMsg());
            rpcFuture.setFailure(sofaRpcException);
        } else if (appResp instanceof Throwable) { // 业务层异常
            throwable = (Throwable) appResp;
            rpcFuture.setFailure(throwable);
        } else {
            rpcFuture.setSuccess(appResp);
        }
    } finally {
        Thread.currentThread().setContextClassLoader(oldCl);
        RpcInvokeContext.removeContext();
        RpcInternalContext.removeAllContext();
    }
}

Source File: BoltInvokerCallback.java From sofa-rpc with Apache License 2.0

4 votes

@Override
public void onResponse(Object result) {
    if (callback == null) {
        return;
    }
    ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
    SofaResponse response = (SofaResponse) result;
    Throwable throwable = null;
    try {
        Thread.currentThread().setContextClassLoader(this.classLoader);
        RpcInternalContext.setContext(context);

        if (EventBus.isEnable(ClientAsyncReceiveEvent.class)) {
            EventBus.post(new ClientAsyncReceiveEvent(consumerConfig, providerInfo,
                request, response, null));
        }

        pickupBaggage(response);

        // do async filter after respond server
        FilterChain chain = consumerConfig.getConsumerBootstrap().getCluster().getFilterChain();
        if (chain != null) {
            chain.onAsyncResponse(consumerConfig, request, response, null);
        }

        recordClientElapseTime();
        if (EventBus.isEnable(ClientEndInvokeEvent.class)) {
            EventBus.post(new ClientEndInvokeEvent(request, response, null));
        }

        Object appResp = response.getAppResponse();
        if (response.isError()) { // rpc层异常
            SofaRpcException sofaRpcException = new SofaRpcException(
                RpcErrorType.SERVER_UNDECLARED_ERROR, response.getErrorMsg());
            callback.onSofaException(sofaRpcException, request.getMethodName(), request);
        } else if (appResp instanceof Throwable) { // 业务层异常
            throwable = (Throwable) appResp;
            callback.onAppException(throwable, request.getMethodName(), request);
        } else {
            callback.onAppResponse(appResp, request.getMethodName(), request);
        }
    } finally {
        Thread.currentThread().setContextClassLoader(oldCl);
        RpcInvokeContext.removeContext();
        RpcInternalContext.removeAllContext();
    }
}

Java Code Examples for com.alipay.sofa.rpc.core.response.SofaResponse#isError()