remove useless code for rest template router (#601)
lepdou
3 years ago
committed by
GitHub
parent
e51e4d72e1
commit
0dd3cadc10
@ -1,65 +0,0 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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package com.tencent.cloud.polaris.router.beanprocessor;
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import java.util.List;
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import com.tencent.cloud.common.metadata.StaticMetadataManager;
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import com.tencent.cloud.common.util.BeanFactoryUtils;
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import com.tencent.cloud.polaris.router.RouterRuleLabelResolver;
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import com.tencent.cloud.polaris.router.resttemplate.PolarisLoadBalancerInterceptor;
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import com.tencent.cloud.polaris.router.spi.SpringWebRouterLabelResolver;
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import org.springframework.beans.BeansException;
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import org.springframework.beans.factory.BeanFactory;
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import org.springframework.beans.factory.BeanFactoryAware;
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import org.springframework.beans.factory.config.BeanPostProcessor;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerClient;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerInterceptor;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerRequestFactory;
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/**
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* Replace LoadBalancerInterceptor with PolarisLoadBalancerInterceptor.
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* PolarisLoadBalancerInterceptor can pass routing context information.
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*
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*@author lepdou 2022-05-18
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*/
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public class LoadBalancerInterceptorBeanPostProcessor implements BeanPostProcessor, BeanFactoryAware {
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private BeanFactory factory;
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@Override
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public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
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this.factory = beanFactory;
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}
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@Override
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public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
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if (bean instanceof LoadBalancerInterceptor) {
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LoadBalancerRequestFactory requestFactory = this.factory.getBean(LoadBalancerRequestFactory.class);
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LoadBalancerClient loadBalancerClient = this.factory.getBean(LoadBalancerClient.class);
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List<SpringWebRouterLabelResolver> routerLabelResolvers = BeanFactoryUtils.getBeans(factory, SpringWebRouterLabelResolver.class);
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StaticMetadataManager staticMetadataManager = this.factory.getBean(StaticMetadataManager.class);
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RouterRuleLabelResolver routerRuleLabelResolver = this.factory.getBean(RouterRuleLabelResolver.class);
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return new PolarisLoadBalancerInterceptor(loadBalancerClient, requestFactory,
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routerLabelResolvers, staticMetadataManager, routerRuleLabelResolver);
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}
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return bean;
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}
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}
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@ -1,154 +0,0 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*
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*/
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package com.tencent.cloud.polaris.router.resttemplate;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.net.URI;
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import java.net.URLEncoder;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import com.tencent.cloud.common.constant.RouterConstants;
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import com.tencent.cloud.common.metadata.MetadataContext;
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import com.tencent.cloud.common.metadata.MetadataContextHolder;
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import com.tencent.cloud.common.metadata.StaticMetadataManager;
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import com.tencent.cloud.common.util.JacksonUtils;
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import com.tencent.cloud.common.util.expresstion.SpringWebExpressionLabelUtils;
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import com.tencent.cloud.polaris.router.RouterRuleLabelResolver;
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import com.tencent.cloud.polaris.router.spi.SpringWebRouterLabelResolver;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerClient;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerInterceptor;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerRequestFactory;
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import org.springframework.core.Ordered;
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import org.springframework.http.HttpRequest;
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import org.springframework.http.client.ClientHttpRequestExecution;
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import org.springframework.http.client.ClientHttpResponse;
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import org.springframework.util.Assert;
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import org.springframework.util.CollectionUtils;
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import static com.tencent.cloud.common.constant.ContextConstant.UTF_8;
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/**
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* PolarisLoadBalancerInterceptor extends LoadBalancerInterceptor capabilities.
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* Parses the label from the request and puts it into the RouterContext for routing.
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*
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* @author lepdou, cheese8
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*/
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public class PolarisLoadBalancerInterceptor extends LoadBalancerInterceptor {
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private static final Logger LOGGER = LoggerFactory.getLogger(PolarisLoadBalancerInterceptor.class);
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private final LoadBalancerClient loadBalancer;
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private final LoadBalancerRequestFactory requestFactory;
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private final List<SpringWebRouterLabelResolver> routerLabelResolvers;
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private final StaticMetadataManager staticMetadataManager;
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private final RouterRuleLabelResolver routerRuleLabelResolver;
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public PolarisLoadBalancerInterceptor(LoadBalancerClient loadBalancer,
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LoadBalancerRequestFactory requestFactory,
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List<SpringWebRouterLabelResolver> routerLabelResolvers,
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StaticMetadataManager staticMetadataManager,
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RouterRuleLabelResolver routerRuleLabelResolver) {
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super(loadBalancer, requestFactory);
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this.loadBalancer = loadBalancer;
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this.requestFactory = requestFactory;
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this.staticMetadataManager = staticMetadataManager;
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this.routerRuleLabelResolver = routerRuleLabelResolver;
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if (!CollectionUtils.isEmpty(routerLabelResolvers)) {
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routerLabelResolvers.sort(Comparator.comparingInt(Ordered::getOrder));
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this.routerLabelResolvers = routerLabelResolvers;
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}
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else {
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this.routerLabelResolvers = null;
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}
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}
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@Override
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public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution) throws IOException {
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final URI originalUri = request.getURI();
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String peerServiceName = originalUri.getHost();
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Assert.state(peerServiceName != null,
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"Request URI does not contain a valid hostname: " + originalUri);
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setLabelsToHeaders(request, body, peerServiceName);
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return this.loadBalancer.execute(peerServiceName,
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new PolarisLoadBalancerRequest<>(request, this.requestFactory.createRequest(request, body, execution)));
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}
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void setLabelsToHeaders(HttpRequest request, byte[] body, String peerServiceName) {
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// local service labels
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Map<String, String> labels = new HashMap<>(staticMetadataManager.getMergedStaticMetadata());
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// labels from rule expression
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Set<String> expressionLabelKeys = routerRuleLabelResolver.getExpressionLabelKeys(MetadataContext.LOCAL_NAMESPACE,
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MetadataContext.LOCAL_SERVICE, peerServiceName);
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Map<String, String> ruleExpressionLabels = getExpressionLabels(request, expressionLabelKeys);
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if (!CollectionUtils.isEmpty(ruleExpressionLabels)) {
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labels.putAll(ruleExpressionLabels);
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}
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// labels from request
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if (!CollectionUtils.isEmpty(routerLabelResolvers)) {
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routerLabelResolvers.forEach(resolver -> {
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try {
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Map<String, String> customResolvedLabels = resolver.resolve(request, body, expressionLabelKeys);
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if (!CollectionUtils.isEmpty(customResolvedLabels)) {
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labels.putAll(customResolvedLabels);
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}
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}
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catch (Throwable t) {
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LOGGER.error("[SCT][Router] revoke RouterLabelResolver occur some exception. ", t);
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}
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});
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}
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// labels from downstream
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Map<String, String> transitiveLabels = MetadataContextHolder.get()
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.getFragmentContext(MetadataContext.FRAGMENT_TRANSITIVE);
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labels.putAll(transitiveLabels);
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// pass label by header
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String encodedLabelsContent;
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try {
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encodedLabelsContent = URLEncoder.encode(JacksonUtils.serialize2Json(labels), UTF_8);
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}
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catch (UnsupportedEncodingException e) {
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throw new RuntimeException("unsupported charset exception " + UTF_8);
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}
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request.getHeaders().set(RouterConstants.ROUTER_LABEL_HEADER, encodedLabelsContent);
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}
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private Map<String, String> getExpressionLabels(HttpRequest request, Set<String> labelKeys) {
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if (CollectionUtils.isEmpty(labelKeys)) {
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return Collections.emptyMap();
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}
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return SpringWebExpressionLabelUtils.resolve(request, labelKeys);
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}
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}
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@ -1,94 +0,0 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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package com.tencent.cloud.polaris.router.beanprocessor;
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import com.tencent.cloud.common.metadata.StaticMetadataManager;
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import com.tencent.cloud.common.util.BeanFactoryUtils;
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import com.tencent.cloud.polaris.router.RouterRuleLabelResolver;
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import com.tencent.cloud.polaris.router.resttemplate.PolarisLoadBalancerInterceptor;
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import com.tencent.cloud.polaris.router.spi.SpringWebRouterLabelResolver;
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import org.junit.Assert;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Mock;
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import org.mockito.MockedStatic;
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import org.mockito.Mockito;
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import org.mockito.junit.MockitoJUnitRunner;
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import org.springframework.beans.factory.BeanFactory;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerClient;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerInterceptor;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerRequestFactory;
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import static org.mockito.Mockito.when;
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/**
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* Test for ${@link LoadBalancerInterceptorBeanPostProcessor}.
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*
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* @author lepdou 2022-05-26
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*/
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@RunWith(MockitoJUnitRunner.class)
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public class LoadBalancerInterceptorBeanPostProcessorTest {
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@Mock
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private LoadBalancerClient loadBalancerClient;
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@Mock
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private LoadBalancerRequestFactory loadBalancerRequestFactory;
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@Mock
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private StaticMetadataManager staticMetadataManager;
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@Mock
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private RouterRuleLabelResolver routerRuleLabelResolver;
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@Mock
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private BeanFactory beanFactory;
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@Test
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public void testWrapperLoadBalancerInterceptor() {
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when(beanFactory.getBean(LoadBalancerRequestFactory.class)).thenReturn(loadBalancerRequestFactory);
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when(beanFactory.getBean(LoadBalancerClient.class)).thenReturn(loadBalancerClient);
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when(beanFactory.getBean(StaticMetadataManager.class)).thenReturn(staticMetadataManager);
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when(beanFactory.getBean(RouterRuleLabelResolver.class)).thenReturn(routerRuleLabelResolver);
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try (MockedStatic<BeanFactoryUtils> mockedBeanFactoryUtils = Mockito.mockStatic(BeanFactoryUtils.class)) {
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mockedBeanFactoryUtils.when(() -> BeanFactoryUtils.getBeans(beanFactory, SpringWebRouterLabelResolver.class))
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.thenReturn(null);
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LoadBalancerInterceptor loadBalancerInterceptor = new LoadBalancerInterceptor(loadBalancerClient, loadBalancerRequestFactory);
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LoadBalancerInterceptorBeanPostProcessor processor = new LoadBalancerInterceptorBeanPostProcessor();
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processor.setBeanFactory(beanFactory);
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Object bean = processor.postProcessBeforeInitialization(loadBalancerInterceptor, "");
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Assert.assertTrue(bean instanceof PolarisLoadBalancerInterceptor);
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}
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}
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@Test
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public void testNotWrapperLoadBalancerInterceptor() {
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LoadBalancerInterceptorBeanPostProcessor processor = new LoadBalancerInterceptorBeanPostProcessor();
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processor.setBeanFactory(beanFactory);
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OtherBean otherBean = new OtherBean();
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Object bean = processor.postProcessBeforeInitialization(otherBean, "");
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Assert.assertFalse(bean instanceof PolarisLoadBalancerInterceptor);
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Assert.assertTrue(bean instanceof OtherBean);
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}
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static class OtherBean {
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}
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}
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@ -1,231 +0,0 @@
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
|
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
|
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
|
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* You may obtain a copy of the License at
|
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*
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* https://opensource.org/licenses/BSD-3-Clause
|
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
|
|
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
|
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* specific language governing permissions and limitations under the License.
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*
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*/
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package com.tencent.cloud.polaris.router.resttemplate;
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import java.net.URI;
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import java.net.URLDecoder;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Map;
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import java.util.Set;
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import com.tencent.cloud.common.constant.RouterConstants;
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import com.tencent.cloud.common.metadata.MetadataContext;
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import com.tencent.cloud.common.metadata.MetadataContextHolder;
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import com.tencent.cloud.common.metadata.StaticMetadataManager;
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import com.tencent.cloud.common.util.ApplicationContextAwareUtils;
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import com.tencent.cloud.common.util.JacksonUtils;
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import com.tencent.cloud.polaris.router.RouterRuleLabelResolver;
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import com.tencent.cloud.polaris.router.spi.SpringWebRouterLabelResolver;
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import org.junit.AfterClass;
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import org.junit.Assert;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Mock;
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import org.mockito.MockedStatic;
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import org.mockito.Mockito;
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import org.mockito.junit.MockitoJUnitRunner;
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import org.springframework.cloud.client.ServiceInstance;
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import org.springframework.cloud.client.loadbalancer.LoadBalancerClient;
|
|
||||||
import org.springframework.cloud.client.loadbalancer.LoadBalancerRequest;
|
|
||||||
import org.springframework.cloud.client.loadbalancer.LoadBalancerRequestFactory;
|
|
||||||
import org.springframework.http.HttpHeaders;
|
|
||||||
import org.springframework.http.HttpMethod;
|
|
||||||
import org.springframework.http.HttpRequest;
|
|
||||||
import org.springframework.http.client.ClientHttpResponse;
|
|
||||||
|
|
||||||
import static org.mockito.ArgumentMatchers.anyString;
|
|
||||||
import static org.mockito.Mockito.verify;
|
|
||||||
import static org.mockito.Mockito.when;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* test for {@link PolarisLoadBalancerInterceptor}
|
|
||||||
* @author lepdou 2022-05-26
|
|
||||||
*/
|
|
||||||
@RunWith(MockitoJUnitRunner.class)
|
|
||||||
public class PolarisLoadBalancerInterceptorTest {
|
|
||||||
|
|
||||||
private static MockedStatic<ApplicationContextAwareUtils> mockedApplicationContextAwareUtils;
|
|
||||||
private static MockedStatic<MetadataContextHolder> mockedMetadataContextHolder;
|
|
||||||
@Mock
|
|
||||||
private LoadBalancerClient loadBalancerClient;
|
|
||||||
@Mock
|
|
||||||
private LoadBalancerRequestFactory loadBalancerRequestFactory;
|
|
||||||
@Mock
|
|
||||||
private SpringWebRouterLabelResolver routerLabelResolver;
|
|
||||||
@Mock
|
|
||||||
private StaticMetadataManager staticMetadataManager;
|
|
||||||
@Mock
|
|
||||||
private RouterRuleLabelResolver routerRuleLabelResolver;
|
|
||||||
|
|
||||||
@BeforeClass
|
|
||||||
public static void beforeClass() {
|
|
||||||
mockedApplicationContextAwareUtils = Mockito.mockStatic(ApplicationContextAwareUtils.class);
|
|
||||||
mockedApplicationContextAwareUtils.when(() -> ApplicationContextAwareUtils.getProperties(anyString()))
|
|
||||||
.thenReturn("callerService");
|
|
||||||
|
|
||||||
mockedMetadataContextHolder = Mockito.mockStatic(MetadataContextHolder.class);
|
|
||||||
}
|
|
||||||
|
|
||||||
@AfterClass
|
|
||||||
public static void afterClass() {
|
|
||||||
mockedApplicationContextAwareUtils.close();
|
|
||||||
mockedMetadataContextHolder.close();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testProxyRibbonLoadBalance() throws Exception {
|
|
||||||
String callerService = "callerService";
|
|
||||||
String calleeService = "calleeService";
|
|
||||||
HttpRequest request = new MockedHttpRequest("http://" + calleeService + "/user/get");
|
|
||||||
|
|
||||||
// mock local metadata
|
|
||||||
Map<String, String> localMetadata = new HashMap<>();
|
|
||||||
localMetadata.put("k1", "v1");
|
|
||||||
localMetadata.put("k2", "v2");
|
|
||||||
when(staticMetadataManager.getMergedStaticMetadata()).thenReturn(localMetadata);
|
|
||||||
|
|
||||||
// mock expression rule labels
|
|
||||||
|
|
||||||
Set<String> expressionKeys = new HashSet<>();
|
|
||||||
expressionKeys.add("${http.method}");
|
|
||||||
expressionKeys.add("${http.uri}");
|
|
||||||
when(routerRuleLabelResolver.getExpressionLabelKeys(callerService, callerService, calleeService)).thenReturn(expressionKeys);
|
|
||||||
|
|
||||||
// mock custom resolved from request
|
|
||||||
Map<String, String> customResolvedLabels = new HashMap<>();
|
|
||||||
customResolvedLabels.put("k3", "v3");
|
|
||||||
customResolvedLabels.put("k4", "v4");
|
|
||||||
when(routerLabelResolver.resolve(request, null, expressionKeys)).thenReturn(customResolvedLabels);
|
|
||||||
|
|
||||||
MetadataContext metadataContext = Mockito.mock(MetadataContext.class);
|
|
||||||
|
|
||||||
// mock transitive metadata
|
|
||||||
Map<String, String> transitiveLabels = new HashMap<>();
|
|
||||||
transitiveLabels.put("k1", "v1");
|
|
||||||
transitiveLabels.put("k2", "v22");
|
|
||||||
when(metadataContext.getFragmentContext(MetadataContext.FRAGMENT_TRANSITIVE)).thenReturn(transitiveLabels);
|
|
||||||
|
|
||||||
mockedMetadataContextHolder.when(MetadataContextHolder::get).thenReturn(metadataContext);
|
|
||||||
|
|
||||||
LoadBalancerRequest<ClientHttpResponse> loadBalancerRequest = new MockedLoadBalancerRequest<>();
|
|
||||||
when(loadBalancerRequestFactory.createRequest(request, null, null)).thenReturn(loadBalancerRequest);
|
|
||||||
|
|
||||||
PolarisLoadBalancerInterceptor polarisLoadBalancerInterceptor = new PolarisLoadBalancerInterceptor(loadBalancerClient,
|
|
||||||
loadBalancerRequestFactory, Collections.singletonList(routerLabelResolver), staticMetadataManager, routerRuleLabelResolver);
|
|
||||||
|
|
||||||
polarisLoadBalancerInterceptor.intercept(request, null, null);
|
|
||||||
|
|
||||||
verify(staticMetadataManager).getMergedStaticMetadata();
|
|
||||||
verify(routerRuleLabelResolver).getExpressionLabelKeys(callerService, callerService, calleeService);
|
|
||||||
verify(routerLabelResolver).resolve(request, null, expressionKeys);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Test
|
|
||||||
public void testRouterContext() throws Exception {
|
|
||||||
String callerService = "callerService";
|
|
||||||
String calleeService = "calleeService";
|
|
||||||
HttpRequest request = new MockedHttpRequest("http://" + calleeService + "/user/get");
|
|
||||||
|
|
||||||
// mock local metadata
|
|
||||||
Map<String, String> localMetadata = new HashMap<>();
|
|
||||||
localMetadata.put("k1", "v1");
|
|
||||||
localMetadata.put("k2", "v2");
|
|
||||||
when(staticMetadataManager.getMergedStaticMetadata()).thenReturn(localMetadata);
|
|
||||||
|
|
||||||
// mock expression rule labels
|
|
||||||
|
|
||||||
Set<String> expressionKeys = new HashSet<>();
|
|
||||||
expressionKeys.add("${http.method}");
|
|
||||||
expressionKeys.add("${http.uri}");
|
|
||||||
when(routerRuleLabelResolver.getExpressionLabelKeys(callerService, callerService, calleeService)).thenReturn(expressionKeys);
|
|
||||||
|
|
||||||
// mock custom resolved from request
|
|
||||||
Map<String, String> customResolvedLabels = new HashMap<>();
|
|
||||||
customResolvedLabels.put("k2", "v22");
|
|
||||||
customResolvedLabels.put("k4", "v4");
|
|
||||||
when(routerLabelResolver.resolve(request, null, expressionKeys)).thenReturn(customResolvedLabels);
|
|
||||||
|
|
||||||
MetadataContext metadataContext = Mockito.mock(MetadataContext.class);
|
|
||||||
|
|
||||||
// mock transitive metadata
|
|
||||||
Map<String, String> transitiveLabels = new HashMap<>();
|
|
||||||
transitiveLabels.put("k1", "v1");
|
|
||||||
transitiveLabels.put("k2", "v22");
|
|
||||||
when(metadataContext.getFragmentContext(MetadataContext.FRAGMENT_TRANSITIVE)).thenReturn(transitiveLabels);
|
|
||||||
|
|
||||||
mockedMetadataContextHolder.when(MetadataContextHolder::get).thenReturn(metadataContext);
|
|
||||||
|
|
||||||
PolarisLoadBalancerInterceptor polarisLoadBalancerInterceptor = new PolarisLoadBalancerInterceptor(loadBalancerClient,
|
|
||||||
loadBalancerRequestFactory, Collections.singletonList(routerLabelResolver), staticMetadataManager, routerRuleLabelResolver);
|
|
||||||
|
|
||||||
polarisLoadBalancerInterceptor.setLabelsToHeaders(request, null, calleeService);
|
|
||||||
|
|
||||||
verify(staticMetadataManager).getMergedStaticMetadata();
|
|
||||||
verify(routerRuleLabelResolver).getExpressionLabelKeys(callerService, callerService, calleeService);
|
|
||||||
verify(routerLabelResolver).resolve(request, null, expressionKeys);
|
|
||||||
|
|
||||||
|
|
||||||
Map<String, String> headers = JacksonUtils.deserialize2Map(URLDecoder.decode(request.getHeaders()
|
|
||||||
.get(RouterConstants.ROUTER_LABEL_HEADER).get(0), "UTF-8"));
|
|
||||||
Assert.assertEquals("v1", headers.get("k1"));
|
|
||||||
Assert.assertEquals("v22", headers.get("k2"));
|
|
||||||
Assert.assertEquals("v4", headers.get("k4"));
|
|
||||||
Assert.assertEquals("GET", headers.get("${http.method}"));
|
|
||||||
Assert.assertEquals("/user/get", headers.get("${http.uri}"));
|
|
||||||
}
|
|
||||||
|
|
||||||
static class MockedLoadBalancerRequest<T> implements LoadBalancerRequest<T> {
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public T apply(ServiceInstance instance) throws Exception {
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static class MockedHttpRequest implements HttpRequest {
|
|
||||||
|
|
||||||
private URI uri;
|
|
||||||
|
|
||||||
private HttpHeaders httpHeaders = new HttpHeaders();
|
|
||||||
|
|
||||||
MockedHttpRequest(String url) {
|
|
||||||
this.uri = URI.create(url);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getMethodValue() {
|
|
||||||
return HttpMethod.GET.name();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public URI getURI() {
|
|
||||||
return uri;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public HttpHeaders getHeaders() {
|
|
||||||
return httpHeaders;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Loading…
Reference in new issue