Java Code Examples for com.alipay.sofa.rpc.filter.FilterInvoker#invoke()

@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;
}
 

@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;
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {

    SofaTraceContext sofaTraceContext = SofaTraceContextHolder.getSofaTraceContext();
    SofaTracerSpan clientSpan = sofaTraceContext.getCurrentSpan();

    clientSpan.setTag(RpcSpanTags.INVOKE_TYPE, request.getInvokeType());

    RpcInternalContext context = RpcInternalContext.getContext();
    clientSpan.setTag(RpcSpanTags.ROUTE_RECORD,
        (String) context.getAttachment(RpcConstants.INTERNAL_KEY_ROUTER_RECORD));

    ProviderInfo providerInfo = context.getProviderInfo();
    if (providerInfo != null) {
        clientSpan.setTag(RpcSpanTags.REMOTE_APP, providerInfo.getStaticAttr(ProviderInfoAttrs.ATTR_APP_NAME));
        clientSpan.setTag(RpcSpanTags.REMOTE_IP, providerInfo.getHost() + ":" + providerInfo.getPort());
    }

    return invoker.invoke(request);
    // 因为异步的场景，所以received不写在这里
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    // Now only support sync invoke.
    if (request.getInvokeType() != null && !RpcConstants.INVOKER_TYPE_SYNC.equals(request.getInvokeType())) {
        return invoker.invoke(request);
    }

    String interfaceResourceName = getInterfaceResourceName(request);
    String methodResourceName = getMethodResourceName(request);

    Entry interfaceEntry = null;
    Entry methodEntry = null;
    try {
        interfaceEntry = SphU.entry(interfaceResourceName, ResourceTypeConstants.COMMON_RPC, EntryType.OUT);
        methodEntry = SphU.entry(methodResourceName, ResourceTypeConstants.COMMON_RPC,
            EntryType.OUT, getMethodArguments(request));

        SofaResponse response = invoker.invoke(request);

        traceResponseException(response, interfaceEntry, methodEntry);
        return response;
    } catch (BlockException e) {
        return SofaRpcFallbackRegistry.getConsumerFallback().handle(invoker, request, e);
    } catch (Throwable t) {
        throw traceOtherException(t, interfaceEntry, methodEntry);
    } finally {
        if (methodEntry != null) {
            methodEntry.exit(1, getMethodArguments(request));
        }

        if (interfaceEntry != null) {
            interfaceEntry.exit();
        }
    }
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    // Now only support sync invoke.
    if (request.getInvokeType() != null && !RpcConstants.INVOKER_TYPE_SYNC.equals(request.getInvokeType())) {
        return invoker.invoke(request);
    }

    String callerApp = getApplicationName(request);
    String interfaceResourceName = getInterfaceResourceName(request);
    String methodResourceName = getMethodResourceName(request);

    Entry interfaceEntry = null;
    Entry methodEntry = null;
    try {
        ContextUtil.enter(methodResourceName, callerApp);

        interfaceEntry = SphU.entry(interfaceResourceName, ResourceTypeConstants.COMMON_RPC, EntryType.IN);
        methodEntry = SphU.entry(methodResourceName, ResourceTypeConstants.COMMON_RPC,
            EntryType.IN, getMethodArguments(request));

        SofaResponse response = invoker.invoke(request);

        traceResponseException(response, interfaceEntry, methodEntry);
        return response;
    } catch (BlockException e) {
        return SofaRpcFallbackRegistry.getProviderFallback().handle(invoker, request, e);
    } catch (Throwable t) {
        throw traceOtherException(t, interfaceEntry, methodEntry);
    } finally {
        if (methodEntry != null) {
            methodEntry.exit(1, getMethodArguments(request));
        }
        if (interfaceEntry != null) {
            interfaceEntry.exit();
        }
        ContextUtil.exit();
    }
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {

    System.out.println("SampleFilter before client invoke");

    try {
        return invoker.invoke(request);
    } finally {
        System.out.println("SampleFilter after client invoke");
    }
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {

    System.out.println("SampleFilter before server process");

    try {
        return invoker.invoke(request);
    } finally {
        System.out.println("SampleFilter after server process");
    }
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    if (request.getInterfaceName() != null &&
        request.getInterfaceName().equals("com.alipay.sofa.rpc.boot.globalfilter.GlobalFilterService")) {
        if (request.getMethodArgs()[0].equals("globalFilter")) {
            request.getMethodArgs()[0] = "globalFilter_change";
        }
    }
    return invoker.invoke(request);
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    if (invoker.getConfig() instanceof ProviderConfig) {
        providerParameters = invoker.getConfig().getParameters();
    } else {
        consumerParameters = invoker.getConfig().getParameters();
    }
    return invoker.invoke(request);
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    SofaTracerSpan serverSpan = null;
    try {
        SofaTraceContext sofaTraceContext = SofaTraceContextHolder.getSofaTraceContext();
        serverSpan = sofaTraceContext.getCurrentSpan();
        if (serverSpan != null) {
            RpcInternalContext context = RpcInternalContext.getContext();
            serverSpan.setTag(RpcSpanTags.SERVICE, request.getTargetServiceUniqueName());
            serverSpan.setTag(RpcSpanTags.METHOD, request.getMethodName());
            serverSpan.setTag(RpcSpanTags.REMOTE_IP, context.getRemoteHostName()); // 客户端地址

            // 从请求里获取ConsumerTracerFilter额外传递的信息
            serverSpan.setTag(RpcSpanTags.REMOTE_APP, (String) request.getRequestProp(HEAD_APP_NAME));
            serverSpan.setTag(RpcSpanTags.PROTOCOL, (String) request.getRequestProp(HEAD_PROTOCOL));
            serverSpan.setTag(RpcSpanTags.INVOKE_TYPE, (String) request.getRequestProp(HEAD_INVOKE_TYPE));

            ProviderConfig providerConfig = (ProviderConfig) invoker.getConfig();
            serverSpan.setTag(RpcSpanTags.LOCAL_APP, providerConfig.getAppName());

            serverSpan.setTag(RpcSpanTags.SERVER_THREAD_POOL_WAIT_TIME,
                (Number) context.getAttachment(RpcConstants.INTERNAL_KEY_PROCESS_WAIT_TIME));
        }
        return invoker.invoke(request);
    } finally {
        if (serverSpan != null) {
            serverSpan.setTag(RpcSpanTags.SERVER_BIZ_TIME,
                (Number) RpcInternalContext.getContext().getAttachment(RpcConstants.INTERNAL_KEY_IMPL_ELAPSE));
        }
    }
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    try {
        Thread.sleep(sleep);
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
    }
    return invoker.invoke(request);
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    SofaHystrixInvokable command;
    if (RpcConstants.INVOKER_TYPE_SYNC.equals(request.getInvokeType())) {
        command = new SofaHystrixCommand(invoker, request);
    } else if (RpcConstants.INVOKER_TYPE_FUTURE.equals(request.getInvokeType())) {
        command = new SofaAsyncHystrixCommand(invoker, request);
    } else {
        return invoker.invoke(request);
    }
    return command.invoke();
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    invoked = true;
    return invoker.invoke(request);
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {
    return invoker.invoke(request);
}
 

@Override
public SofaResponse invoke(FilterInvoker invoker, SofaRequest request) throws SofaRpcException {

    request.getMethodArgs()[0] = "filter_change";
    return invoker.invoke(request);

}