feature:add @ConditionalOnConfigReflectEnabled annotation

spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisPropertySourceRefresher.java

@@ -21,6 +21,9 @@ package com.tencent.cloud.polaris.config.adapter;
 import java.util.Set;
 
 /**
+ * PolarisPropertySourceRefresher refresh spring value filed and configurationProperties bean
+ * when config exchange.
+ *
  * @author lingxiao.wlx
  */
 public interface PolarisPropertySourceRefresher {
@@ -34,6 +37,7 @@ public interface PolarisPropertySourceRefresher {
 
 	/**
 	 * refresh @ConfigurationProperties beans.
+	 *
 	 * @param changeKeys changeKeys
 	 */
 	void refreshConfigurationProperties(Set<String> changeKeys);

spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisReflectPropertySourceAutoRefresher.java

@@ -38,6 +38,9 @@ import org.springframework.context.ApplicationContextAware;
 import org.springframework.context.ConfigurableApplicationContext;
 
 /**
+ * PolarisReflectPropertySourceAutoRefresher to refresh config in reflect type
+ * we can use it by setting spring.cloud.polaris.config.refresh-type=reflect.
+ *
  * @author lingxiao.wlx
  */
 public class PolarisReflectPropertySourceAutoRefresher extends PolarisPropertySourceAutoRefresher

spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/adapter/PolarisRefreshContextPropertySourceAutoRefresher.java

@@ -25,6 +25,8 @@ import com.tencent.cloud.polaris.config.config.PolarisConfigProperties;
 import org.springframework.cloud.context.refresh.ContextRefresher;
 
 /**
+ * PolarisRefreshContextPropertySourceAutoRefresher refresh config by refreshContext.
+ *
  * @author lingxiao.wlx
  */
 public class PolarisRefreshContextPropertySourceAutoRefresher extends PolarisPropertySourceAutoRefresher {
@@ -40,6 +42,7 @@ public class PolarisRefreshContextPropertySourceAutoRefresher extends PolarisPro
 
 	@Override
 	public void refreshSpringValue(String changedKey) {
+		// do nothing,all config will be refreshed by contextRefresher.refresh
 	}
 
 	@Override

spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/condition/ConfigReflectCondition.java

@@ -26,6 +26,8 @@ import org.springframework.context.annotation.ConditionContext;
 import org.springframework.core.type.AnnotatedTypeMetadata;
 
 /**
+ * ConfigReflectCondition used by {@link ConditionalOnConfigReflectEnabled}.
+ *
  * @author lingxiao.wlx
  */
 public class ConfigReflectCondition extends SpringBootCondition {