Add json format exception

Author: longcoding

src/main/java/com/longcoding/moon/exceptions/ExceptionType.java

@@ -30,6 +30,7 @@ public enum ExceptionType {
     E_1009_SERVICE_RATELIMIT_OVER("1009", HttpStatus.FORBIDDEN),
     E_1010_IP_ADDRESS_IS_NOT_PERMITTED("1010", HttpStatus.FORBIDDEN),
     E_1011_NOT_SUPPORTED_CONTENT_TYPE("1011", HttpStatus.BAD_REQUEST),
+    E_1013_MALFORMED_JSON_EXCEPTION("1013", HttpStatus.BAD_REQUEST),
 
     E_1100_SERVICE_QUOTA_IS_NOT_REMAINS("1100", HttpStatus.BAD_GATEWAY),
     E_1101_API_GATEWAY_IS_EXHAUSTED("1101", HttpStatus.SERVICE_UNAVAILABLE),

src/main/java/com/longcoding/moon/interceptors/impl/ExtractRequestPathInterceptor.java

@@ -1,6 +1,7 @@
 package com.longcoding.moon.interceptors.impl;
 
 import com.google.common.collect.Maps;
+import com.google.gson.JsonIOException;
 import com.longcoding.moon.exceptions.ExceptionType;
 import com.longcoding.moon.helpers.*;
 import com.longcoding.moon.interceptors.AbstractBaseInterceptor;
@@ -61,6 +62,8 @@ public boolean preHandler(HttpServletRequest request, HttpServletResponse respon
                         requestInfo.setRequestBodyMap(extractedBodyMap);
                     } else requestInfo.setRequestBodyMap(Maps.newHashMap());
                 } else requestInfo.setRequestBody(StreamUtils.copyToByteArray(request.getInputStream()));
+            } catch (JsonIOException ex) {
+                generateException(ExceptionType.E_1013_MALFORMED_JSON_EXCEPTION);
             } catch (Exception ex) {
                 generateException(ExceptionType.E_1011_NOT_SUPPORTED_CONTENT_TYPE);
             }

src/main/java/com/longcoding/moon/services/sync/SyncService.java

@@ -189,7 +189,7 @@ private boolean createOrUpdateApi(SyncType syncType, ApiInfo apiInfo) {
         ServiceInfo serviceInfo = apiExposeSpec.getServiceInfoCache().get(apiInfo.getServiceId());
 
         if (Objects.nonNull(serviceInfo)) {
-            
+
             String servicePath = serviceInfo.getServicePath().startsWith("/")? serviceInfo.getServicePath() : "/" + serviceInfo.getServicePath();
             Pattern routingUrlInRegex = Pattern.compile(servicePath + routingPathInRegex);
 

src/main/resources/message/error-message_en.yml

@@ -11,6 +11,7 @@
 1010: IP Address is not permitted. Please check the IP address.
 1011: Unsupported content type or invalid body
 1012: Not Supported Content-Type. To use the transform's body_json option, the request body must be applicaiton/json unconditionally.
+1013: Body is not a json format.
 
 1100: Internal Server Error. There is no remaining quota.
 1101: Internal Server Error. Proxy server is exhausted.