将默认值添加到 JOLT 中的数组

Question

我需要将请求转换为 SOLR 微服务。在许多其他属性中，我有一个要从 SOLR 返回的字段列表。我确实需要在那里添加几个默认字段。 IE。使用以下输入：

{
  "jsonToTransform": {
    "authorizedCountries": [],
    "searchOptions": {
      "maxRecords": "10",
      "matchScore": "true",
      "matchIndicators": "true",
    },
    "searchAttrList": {
      "distanceUnit": "M",
      "phoneNumber": "369283729375",
      "distance": "8.5",
      "latitude": 44.71663,
      "longitude": 10.23196
    },
    "responseAttrList": ["distance","locationAddressLongitude","locationAddressLatitude","name","streetAddress","city","state","postalCode","countryCode","primaryCategoryCode","categoryCodeDesc","url"]
  }
}

我需要得到这个输出：

{
  "searchOptions" : {
    "maxRecords" : "10",
    "matchScore" : "true",
    "matchIndicators" : "true"
  },
  "searchAttrList" : {
    "distance" : "13.68",
    "point" : "44.71663,10.23196"
  },
  "solrOptions" : {
    "responseElementsList" : ["distance","locationAddressLongitude","locationAddressLatitude","name","streetAddress","city","state","postalCode","countryCode","primaryCategoryCode","categoryCodeDesc","url","compatibilityIndex","privacyIndicator"],
    "countryCodeList" : [ ],
    "pnm_boost" : "1.0",
    "anm_boost" : "1.0",
    ...
  }
}

除了在 responseElementsList 末尾添加这两个字段外，我几乎一切正常。我有这个规格：

{
  "operation": "default",
  "spec": {
    "*": {
      "solrOptions": {
        "anm_boost": "1.0",
        "pnm_boost": "1.0",
        "responseElementsList": ["compatibilityIndex","privacyIndicator"]
      }
    }
  }
},
{
  "operation": "shift",
  "spec": {
    "*": {
      "solr*": {
        "*": "&1.&",
        "@(1,responseAttrList)": "&1.responseElementsList",
        "@(1,authorizedCountries)": "&1.countryCodeList",
        ...
      },
      "search*": "&",
      "searchOptions": {
        "*": "&1.&",
        ...
      }
    }
  }
}

但作为回应，我得到了：

"responseElementsList" : ["distance","locationAddressLongitude","locationAddressLatitude","name","streetAddress","city","state","postalCode","countryCode","primaryCategoryCode","categoryCodeDesc","url",["compatibilityIndex","privacyIndicator"]],

我确实尝试了其他一些变体，但它们也没有产生所需的输出。请告诉我我做错了什么。

Answer 1

您可以将 responseElementsList 对象添加到 shift 转换中，其中遍历数组的索引，但不是整个数组如

[
 ....,
  {
    "operation": "shift",
    "spec": {
      "*": {
        "solr*": {
          "*": "&1.&",
          "@(1,responseAttrList)": "&1.responseElementsList",
          "responseElementsList": {
            "*": {
              "@": "&3.&2"
            }
          }, 
          "@(1,authorizedCountries)": "&1.countryCodeList",
        ...
      },
      "search*": "&",
      "searchOptions": {
        "*": "&1.&",
        ...
      }
    }
   }
  }
  ...
]

其中&3表示键名"solrOptions"以便在common对象下进行组合，而&2表示"responseElementsList"键名.

将默认值添加到 JOLT 中的数组

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