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https://gitee.com/mirrors/Spring-Cloud-Alibaba.git
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不应该使用类实例访问静态成员\不应该直接使用不确定的值调用equals容易空指针\final static应该使用大写命名并且使用下划线
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@@ -37,7 +37,7 @@ public final class ConfigConstants {
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/**
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* ConfigurationProperties for {@link SentinelZuulProperties}.
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*/
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public static final String ZUUl_PREFIX = "spring.cloud.sentinel.zuul";
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public static final String ZUUL_PREFIX = "spring.cloud.sentinel.zuul";
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/**
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* ConfigurationProperties for {@link SentinelGatewayProperties}.
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@@ -47,7 +47,7 @@ import org.springframework.context.annotation.Configuration;
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*/
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@Configuration(proxyBeanMethods = false)
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@ConditionalOnClass(ZuulServlet.class)
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@ConditionalOnProperty(prefix = ConfigConstants.ZUUl_PREFIX, name = "enabled",
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@ConditionalOnProperty(prefix = ConfigConstants.ZUUL_PREFIX, name = "enabled",
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havingValue = "true", matchIfMissing = true)
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@EnableConfigurationProperties(SentinelZuulProperties.class)
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public class SentinelZuulAutoConfiguration {
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@@ -28,7 +28,7 @@ import org.springframework.boot.context.properties.NestedConfigurationProperty;
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/**
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* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
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*/
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@ConfigurationProperties(prefix = ConfigConstants.ZUUl_PREFIX)
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@ConfigurationProperties(prefix = ConfigConstants.ZUUL_PREFIX)
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public class SentinelZuulProperties {
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@NestedConfigurationProperty
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@@ -119,7 +119,7 @@ public class NacosServiceRegistry implements ServiceRegistry<Registration> {
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@Override
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public void setStatus(Registration registration, String status) {
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if (!status.equalsIgnoreCase("UP") && !status.equalsIgnoreCase("DOWN")) {
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if (!"UP".equalsIgnoreCase(status) && !"DOWN".equalsIgnoreCase(status)) {
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log.warn("can't support status {},please choose UP or DOWN", status);
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return;
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}
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@@ -128,7 +128,7 @@ public class NacosServiceRegistry implements ServiceRegistry<Registration> {
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Instance instance = getNacosInstanceFromRegistration(registration);
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if (status.equalsIgnoreCase("DOWN")) {
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if ("DOWN".equalsIgnoreCase(status)) {
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instance.setEnabled(false);
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}
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else {
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@@ -77,7 +77,7 @@ public abstract class AbstractSpringCloudRegistry extends FailbackRegistry {
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/**
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* Caches the IDs of {@link ApplicationListener}.
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*/
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private static final Set<String> registerListeners = new HashSet<>();
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private static final Set<String> REGISTER_LISTENERS = new HashSet<>();
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protected final Logger logger = LoggerFactory.getLogger(getClass());
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@@ -193,7 +193,7 @@ public abstract class AbstractSpringCloudRegistry extends FailbackRegistry {
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private void registerServiceInstancesChangedEventListener(URL url,
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NotifyListener listener) {
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String listenerId = generateId(url);
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if (registerListeners.add(listenerId)) {
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if (REGISTER_LISTENERS.add(listenerId)) {
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applicationContext.addApplicationListener(
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new ApplicationListener<ServiceInstancesChangedEvent>() {
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@Override
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@@ -261,7 +261,7 @@ public abstract class AbstractSpringCloudRegistry extends FailbackRegistry {
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String listenerId = generateId(url);
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// The metaservice will restart the new listener. It needs to be optimized
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// to see whether the original listener can be reused.
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this.registerListeners.remove(listenerId);
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REGISTER_LISTENERS.remove(listenerId);
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}
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/**
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@@ -83,7 +83,7 @@ public class DubboCloudRegistry extends FailbackRegistry {
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/**
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* Caches the IDs of {@link ApplicationListener}.
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*/
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private static final Set<String> registerListeners = new HashSet<>();
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private static final Set<String> REGISTER_LISTENERS = new HashSet<>();
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protected final Logger logger = LoggerFactory.getLogger(getClass());
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@@ -215,7 +215,7 @@ public class DubboCloudRegistry extends FailbackRegistry {
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private void registerServiceInstancesChangedListener(URL url,
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ApplicationListener<ServiceInstancesChangedEvent> listener) {
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String listenerId = generateId(url);
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if (registerListeners.add(listenerId)) {
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if (REGISTER_LISTENERS.add(listenerId)) {
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applicationContext.addApplicationListener(listener);
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}
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}
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