print_mongo_paths

[swuecho]

def print_mongo_paths(json_object, current_path=""):
    if isinstance(json_object, dict):
        for key, value in json_object.items():
            new_path = f"{current_path}.{key}" if current_path else key
            print_mongo_paths(value, new_path)
    elif isinstance(json_object, list):
        for i, item in enumerate(json_object):
            new_path = f"{current_path}.{i}" if current_path else str(i)
            print_mongo_paths(item, new_path)
    else:
        print(current_path)

# Example JSON object
example_json = {
    "file": [
        {
            "extraction": {
                "signature": {
                    "extraction": [
                        {
                            "signature": {
                                "extraction": {
                                    "normalized_value": "example_value"
                                }
                            }
                        }
                    ]
                }
            }
        }
    ]
}

# Print paths in MongoDB query format
print_mongo_paths(example_json)

[swuecho]

import play.api.libs.json.{JsObject, JsArray, JsValue}

object JsonPathPrinter {

  def printMongoPaths(json: JsValue, currentPath: String = ""): Unit = {
    json match {
      case obj: JsObject =>
        obj.fields.foreach { case (key, value) =>
          val newPath = if (currentPath.isEmpty) key else s"$currentPath.$key"
          printMongoPaths(value, newPath)
        }
      case arr: JsArray =>
        arr.value.zipWithIndex.foreach { case (item, index) =>
          val newPath = if (currentPath.isEmpty) index.toString else s"$currentPath.$index"
          printMongoPaths(item, newPath)
        }
      case _ =>
        println(currentPath)
    }
  }

  def main(args: Array[String]): Unit = {
    // Example JSON object
    val exampleJson: JsValue = play.api.libs.json.Json.parse("""
      |{
      |  "file": [
      |    {
      |      "extraction": {
      |        "signature": {
      |          "extraction": [
      |            {
      |              "signature": {
      |                "extraction": {
      |                  "normalized_value": "example_value"
      |                }
      |              }
      |            }
      |          ]
      |        }
      |      }
      |    }
      |  ]
      |}
      """.stripMargin)

    // Print paths in MongoDB query format
    printMongoPaths(exampleJson)
  }
}