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11 | 11 | import org.slf4j.LoggerFactory;
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12 | 12 | import org.springframework.beans.factory.support.BeanDefinitionBuilder;
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13 | 13 | import org.springframework.beans.factory.support.BeanDefinitionRegistry;
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14 |
| -//import org.springframework.cloud.openfeign.PolarisFeignCircuitBreakerTargeterAutoConfiguration; |
15 | 14 | import org.springframework.core.env.Environment;
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16 | 15 |
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17 | 16 | import java.lang.reflect.Constructor;
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20 | 19 |
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21 | 20 | public class CircuitBreakerBeanInjector implements BeanInjector {
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22 | 21 |
|
23 |
| - private static final Logger LOGGER = LoggerFactory.getLogger(CircuitBreakerBeanInjector.class); |
| 22 | + private static final Logger LOGGER = LoggerFactory.getLogger(CircuitBreakerBeanInjector.class); |
24 | 23 |
|
25 |
| - private final AtomicBoolean bootstrapLoaded = new AtomicBoolean(false); |
| 24 | + private final AtomicBoolean bootstrapLoaded = new AtomicBoolean(false); |
26 | 25 |
|
27 |
| - @Override |
28 |
| - public String getModule() { |
29 |
| - return "spring-cloud-starter-tencent-polaris-circuitbreaker"; |
30 |
| - } |
| 26 | + @Override |
| 27 | + public String getModule() { |
| 28 | + return "spring-cloud-starter-tencent-polaris-circuitbreaker"; |
| 29 | + } |
31 | 30 |
|
32 |
| - @Override |
33 |
| - public void onBootstrapStartup(Object configurationParser, Constructor<?> configClassCreator, Method processConfigurationClass, BeanDefinitionRegistry registry, Environment environment) { |
34 |
| - LOGGER.info("[PolarisJavaAgent] success to inject bootstrap bean definitions for module {}", getModule()); |
35 |
| - } |
| 31 | + @Override |
| 32 | + public void onBootstrapStartup(Object configurationParser, Constructor<?> configClassCreator, Method processConfigurationClass, BeanDefinitionRegistry registry, Environment environment) { |
| 33 | + if (!(Utils.checkPolarisEnabled(environment) && Utils.checkKeyEnabled(environment, "spring.cloud.polaris.circuitbreaker.enabled"))) { |
| 34 | + LOGGER.warn("[PolarisJavaAgent] polaris circuitbreaker not enabled, skip inject bootstrap bean definitions for module {}", getModule()); |
| 35 | + return; |
| 36 | + } |
| 37 | + bootstrapLoaded.set(true); |
| 38 | + Object polarisCircuitBreakerBootstrapConfiguration = ReflectionUtils.invokeConstructor(configClassCreator, PolarisCircuitBreakerBootstrapConfiguration.class, "polarisCircuitBreakerBootstrapConfiguration"); |
| 39 | + ReflectionUtils.invokeMethod(processConfigurationClass, configurationParser, polarisCircuitBreakerBootstrapConfiguration, Constant.DEFAULT_EXCLUSION_FILTER); |
| 40 | + registry.registerBeanDefinition("polarisCircuitBreakerBootstrapConfiguration", BeanDefinitionBuilder.genericBeanDefinition( |
| 41 | + PolarisCircuitBreakerBootstrapConfiguration.class).getBeanDefinition()); |
| 42 | + Object polarisCircuitBreakerAutoConfiguration = ReflectionUtils.invokeConstructor(configClassCreator, PolarisCircuitBreakerAutoConfiguration.class, "polarisCircuitBreakerAutoConfiguration"); |
| 43 | + ReflectionUtils.invokeMethod(processConfigurationClass, configurationParser, polarisCircuitBreakerAutoConfiguration, Constant.DEFAULT_EXCLUSION_FILTER); |
| 44 | + registry.registerBeanDefinition("polarisCircuitBreakerAutoConfiguration", BeanDefinitionBuilder.genericBeanDefinition( |
| 45 | + PolarisCircuitBreakerAutoConfiguration.class).getBeanDefinition()); |
| 46 | + if (null != ClassUtils.getClazz("reactor.core.publisher.Mono", Thread.currentThread().getContextClassLoader()) |
| 47 | + && null != ClassUtils.getClazz("reactor.core.publisher.Flux", Thread.currentThread() |
| 48 | + .getContextClassLoader())) { |
| 49 | + Object reactivePolarisCircuitBreakerAutoConfiguration = ReflectionUtils.invokeConstructor(configClassCreator, ReactivePolarisCircuitBreakerAutoConfiguration.class, "reactivePolarisCircuitBreakerAutoConfiguration"); |
| 50 | + ReflectionUtils.invokeMethod(processConfigurationClass, configurationParser, reactivePolarisCircuitBreakerAutoConfiguration, Constant.DEFAULT_EXCLUSION_FILTER); |
| 51 | + registry.registerBeanDefinition("reactivePolarisCircuitBreakerAutoConfiguration", BeanDefinitionBuilder.genericBeanDefinition( |
| 52 | + ReactivePolarisCircuitBreakerAutoConfiguration.class).getBeanDefinition()); |
| 53 | + } |
| 54 | + if (null != ClassUtils.getClazz("feign.Feign", Thread.currentThread().getContextClassLoader()) |
| 55 | + && null != ClassUtils.getClazz("org.springframework.cloud.openfeign.FeignClientFactoryBean", Thread.currentThread() |
| 56 | + .getContextClassLoader())) { |
| 57 | + Object polarisCircuitBreakerFeignClientAutoConfiguration = ReflectionUtils.invokeConstructor(configClassCreator, PolarisCircuitBreakerFeignClientAutoConfiguration.class, "polarisCircuitBreakerFeignClientAutoConfiguration"); |
| 58 | + ReflectionUtils.invokeMethod(processConfigurationClass, configurationParser, polarisCircuitBreakerFeignClientAutoConfiguration, Constant.DEFAULT_EXCLUSION_FILTER); |
| 59 | + registry.registerBeanDefinition("polarisCircuitBreakerFeignClientAutoConfiguration", BeanDefinitionBuilder.genericBeanDefinition( |
| 60 | + PolarisCircuitBreakerFeignClientAutoConfiguration.class).getBeanDefinition()); |
| 61 | + } |
| 62 | + if (null != ClassUtils.getClazz("org.springframework.web.reactive.DispatcherHandler", Thread.currentThread() |
| 63 | + .getContextClassLoader()) |
| 64 | + && null != ClassUtils.getClazz("com.tencent.cloud.polaris.circuitbreaker.config.ReactivePolarisCircuitBreakerAutoConfiguration", Thread.currentThread() |
| 65 | + .getContextClassLoader()) |
| 66 | + && null != ClassUtils.getClazz("org.springframework.cloud.client.circuitbreaker.ReactiveCircuitBreakerFactory", Thread.currentThread() |
| 67 | + .getContextClassLoader()) |
| 68 | + && null != ClassUtils.getClazz("com.tencent.cloud.polaris.circuitbreaker.ReactivePolarisCircuitBreakerFactory", Thread.currentThread() |
| 69 | + .getContextClassLoader()) |
| 70 | + && null != ClassUtils.getClazz("org.springframework.cloud.gateway.config.GatewayAutoConfiguration", Thread.currentThread() |
| 71 | + .getContextClassLoader())) { |
| 72 | + String property = environment.getProperty("spring.cloud.gateway.enabled"); |
| 73 | + if (Boolean.parseBoolean(property)) { |
| 74 | + Object gatewayPolarisCircuitBreakerAutoConfiguration = ReflectionUtils.invokeConstructor(configClassCreator, GatewayPolarisCircuitBreakerAutoConfiguration.class, "gatewayPolarisCircuitBreakerAutoConfiguration"); |
| 75 | + ReflectionUtils.invokeMethod(processConfigurationClass, configurationParser, gatewayPolarisCircuitBreakerAutoConfiguration, Constant.DEFAULT_EXCLUSION_FILTER); |
| 76 | + registry.registerBeanDefinition("gatewayPolarisCircuitBreakerAutoConfiguration", BeanDefinitionBuilder.genericBeanDefinition( |
| 77 | + GatewayPolarisCircuitBreakerAutoConfiguration.class).getBeanDefinition()); |
| 78 | + } |
| 79 | + } |
| 80 | + Object polarisCircuitBreakerEndpointAutoConfiguration = ReflectionUtils.invokeConstructor(configClassCreator, PolarisCircuitBreakerEndpointAutoConfiguration.class, "polarisCircuitBreakerEndpointAutoConfiguration"); |
| 81 | + ReflectionUtils.invokeMethod(processConfigurationClass, configurationParser, polarisCircuitBreakerEndpointAutoConfiguration, Constant.DEFAULT_EXCLUSION_FILTER); |
| 82 | + registry.registerBeanDefinition("polarisCircuitBreakerEndpointAutoConfiguration", BeanDefinitionBuilder.genericBeanDefinition( |
| 83 | + PolarisCircuitBreakerEndpointAutoConfiguration.class).getBeanDefinition()); |
| 84 | + LOGGER.info("[PolarisJavaAgent] success to inject bootstrap bean definitions for module {}", getModule()); |
| 85 | + } |
36 | 86 |
|
37 |
| - @Override |
38 |
| - public void onApplicationStartup(Object configurationParser, Constructor<?> configClassCreator, Method processConfigurationClass, BeanDefinitionRegistry registry, Environment environment) { |
39 |
| - Object polarisCircuitBreakerEndpointAutoConfiguration = ReflectionUtils.invokeConstructor(configClassCreator, PolarisCircuitBreakerEndpointAutoConfiguration.class, "polarisCircuitBreakerEndpointAutoConfiguration"); |
40 |
| - ReflectionUtils.invokeMethod(processConfigurationClass, configurationParser, polarisCircuitBreakerEndpointAutoConfiguration, Constant.DEFAULT_EXCLUSION_FILTER); |
41 |
| - registry.registerBeanDefinition("polarisCircuitBreakerEndpointAutoConfiguration", BeanDefinitionBuilder.genericBeanDefinition( |
42 |
| - PolarisCircuitBreakerEndpointAutoConfiguration.class).getBeanDefinition()); |
43 |
| - LOGGER.info("[PolarisJavaAgent] success to inject application bean definitions for module {}", getModule()); |
44 |
| - } |
| 87 | + @Override |
| 88 | + public void onApplicationStartup(Object configurationParser, Constructor<?> configClassCreator, Method processConfigurationClass, BeanDefinitionRegistry registry, Environment environment) { |
| 89 | + if (!(Utils.checkPolarisEnabled(environment) && Utils.checkKeyEnabled(environment, "spring.cloud.polaris.circuitbreaker.enabled"))) { |
| 90 | + LOGGER.warn("[PolarisJavaAgent] polaris not enabled, skip inject application bean definitions for module {}", getModule()); |
| 91 | + return; |
| 92 | + } |
| 93 | + if (!bootstrapLoaded.get()) { |
| 94 | + onBootstrapStartup(configurationParser, configClassCreator, processConfigurationClass, registry, environment); |
| 95 | + } |
| 96 | + LOGGER.info("[PolarisJavaAgent] success to inject application bean definitions for module {}", getModule()); |
| 97 | + } |
45 | 98 | }
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46 | 99 |
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