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5 files changed

+73
-10
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spring-cloud-bamboo/src/main/java/cn/springcloud/bamboo/BambooRibbonConnectionPoint.java

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package cn.springcloud.bamboo;
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/**
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* 个接口是负责将bamboo跟ribbon连接起来的,将请求的信息, 以及根据业务需要添加的一些路由信息,和获取请求接口的目标版本,
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* 还有触发执行LoadBanceRequestTrigger等,都是由该接口的实现类DefaultRibbonConnectionPoint负责实现。
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*/
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public interface BambooRibbonConnectionPoint {
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// void executeBeforeReuqestTrigger();
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// void executeAfterReuqestTrigger();
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}
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package cn.springcloud.bamboo;
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/**
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* Ribbon请求的触发器,在ribbon请求发起时, 会被执行
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*/
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public interface LoadBalanceRequestTrigger {
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/**
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* 判断是否需要执行的方法
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*
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* @return
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*/
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boolean shouldExecute();
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/**
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* 请求之前执行
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*
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* @param connectPointContext
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*/
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void before(ConnectPointContext connectPointContext);
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/**
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* 请求完成之后执行
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* 如果出现异常,该方法依然会被执行
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*
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* @param connectPointContext
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*/
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void after(ConnectPointContext connectPointContext);
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}

spring-cloud-bamboo/src/main/java/cn/springcloud/bamboo/RequestVersionExtractor.java

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package cn.springcloud.bamboo;
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/**
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* 这个接口负责获取请求需要访问的目标接口的版本。
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* 比如有些接口版本是放在路径上,如:/v1/api/test/get。也有放在uri参数中:/api/test/get?v=1。
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* 也有可能放到header中,所以在bamboo抽象出来一个接口, 具体的实现由开发者根据业务去实现。
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*/
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public interface RequestVersionExtractor {
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String extractVersion(BambooRequest bambooRequest);
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class Default implements RequestVersionExtractor{
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/**
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* 默认从querystring中获取:/api/test?version=1
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*/
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class Default implements RequestVersionExtractor {
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private static final String VERSION = "version";
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@Override

spring-cloud-bamboo/src/main/java/cn/springcloud/bamboo/web/RequestIpKeeper.java

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private static RequestIpKeeper INSTANCE = new RequestIpKeeper();
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private RequestIpKeeper(){
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private RequestIpKeeper() {
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}
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public static RequestIpKeeper instance(){
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public static RequestIpKeeper instance() {
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return INSTANCE;
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}
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public void setIp(String ip){
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void setIp(String ip) {
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ipLocal.set(ip);
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}
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public String getIp(){
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public String getIp() {
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return ipLocal.get();
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}
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public void clear(){
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public void clear() {
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ipLocal.remove();
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}
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public static String getRequestIp(){
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public static String getRequestIp() {
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String ip = instance().getIp();
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if(StringUtils.isEmpty(ip)){
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if (StringUtils.isEmpty(ip)) {
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ip = BambooAppContext.getLocalIp();
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}
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return ip;

spring-cloud-gray-client/src/main/java/cn/springcloud/gray/client/GrayClientConfig.java

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public interface GrayClientConfig {
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/**
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* 启动时是否灰度注册
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*
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* @return
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*/
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boolean isGrayEnroll();
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/**
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* 向灰度服务器注册的延迟时间(ms)
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*
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* @return
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*/
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int grayEnrollDealyTimeInMs();
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/**
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* 灰度服务器的url
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*
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* @return
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*/
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String getServerUrl();
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/**
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* 更新灰度列表的时间间隔(ms)
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*
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* @return
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*/
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int getServiceUpdateIntervalTimerInMs();
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/**
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* 在和灰度服务器通信时,如果交互失败,是否重试。
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*
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* @return
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*/
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boolean isRetryable();
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/**
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* 重试次数
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*
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* @return
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*/
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int getRetryNumberOfRetries();
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}

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