update json

spring-cloud-starter-tencent-polaris-ratelimit/src/main/java/com/tencent/cloud/polaris/ratelimit/endpoint/PolarisRateLimitRuleEndpoint.java

@@ -17,23 +17,25 @@
 
 package com.tencent.cloud.polaris.ratelimit.endpoint;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
+import com.google.protobuf.InvalidProtocolBufferException;
+import com.google.protobuf.util.JsonFormat;
+import com.tencent.cloud.common.util.JacksonUtils;
 import com.tencent.cloud.polaris.context.ServiceRuleManager;
 import com.tencent.cloud.polaris.ratelimit.config.PolarisRateLimitProperties;
 import com.tencent.polaris.client.pb.RateLimitProto;
 import com.tencent.polaris.client.pb.RoutingProto;
 import org.apache.commons.lang.StringUtils;
-
 import org.springframework.boot.actuate.endpoint.annotation.Endpoint;
 import org.springframework.boot.actuate.endpoint.annotation.ReadOperation;
 import org.springframework.boot.actuate.endpoint.annotation.Selector;
 import org.springframework.lang.Nullable;
 import org.springframework.util.CollectionUtils;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 /**
  * Endpoint of Polaris RateLimit rule.
  *
@@ -73,27 +75,15 @@ public class PolarisRateLimitRuleEndpoint {
 			return rateLimitRule;
 		}
 
+
 		for (RateLimitProto.Rule rule : rateLimit.getRulesList()) {
-			Map<String, Object> ruleMap = new HashMap<>();
-			ruleMap.put("id", rule.getId());
-			ruleMap.put("priority", rule.getPriority());
-			ruleMap.put("resource", rule.getResource());
-			ruleMap.put("type", rule.getType());
-			ruleMap.put("labels", rule.getLabelsMap());
-			ruleMap.put("amounts", rule.getAmountsList());
-			ruleMap.put("action", rule.getAction());
-			ruleMap.put("disable", rule.getDisable());
-			ruleMap.put("report", rule.getReport());
-			ruleMap.put("create_time", rule.getCtime());
-			ruleMap.put("modify_time", rule.getMtime());
-			ruleMap.put("revision", rule.getRevision());
-			ruleMap.put("service_token", rule.getServiceToken());
-			ruleMap.put("adjuster", rule.getAdjuster());
-			ruleMap.put("regex_combine", rule.getRegexCombine());
-			ruleMap.put("amount_mode", rule.getAmountMode());
-			ruleMap.put("failover", rule.getFailover());
-			ruleMap.put("cluster", rule.getCluster());
-			rateLimitRule.add(ruleMap);
+			String ruleJson = null;
+			try {
+				ruleJson = JsonFormat.printer().print(rule);
+			} catch (InvalidProtocolBufferException e) {
+				e.printStackTrace();
+			}
+			rateLimitRule.add(JacksonUtils.json2Map(ruleJson));
 		}
 		return rateLimitRule;
 	}

spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/util/JacksonUtils.java

@@ -17,16 +17,17 @@
 
 package com.tencent.cloud.common.util;
 
-import java.util.HashMap;
-import java.util.Map;
-
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
 import org.springframework.util.StringUtils;
 
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
 /**
  * Utils for Jackson.
  *
@@ -37,7 +38,7 @@ public final class JacksonUtils {
 	/**
 	 * Object Mapper.
 	 */
-	public static final ObjectMapper OM = new ObjectMapper();
+	public static final ObjectMapper OM = new ObjectMapper().disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);
 
 	private static final Logger LOG = LoggerFactory.getLogger(JacksonUtils.class);
 
@@ -84,4 +85,13 @@ public final class JacksonUtils {
 			throw new RuntimeException("Json to map failed.", e);
 		}
 	}
+
+	public static Map<String, Object> json2Map(String jsonStr) {
+		try {
+			return OM.readValue(jsonStr, Map.class);
+		} catch (IOException e) {
+			LOG.error("Json to map failed. check if the format of the json string[{}] is correct.", jsonStr, e);
+		}
+		return new HashMap<>();
+	}
 }