Serialisation to Shell Syntax is outdated.

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    • Type: Improvement
    • Resolution: Unresolved
    • Priority: Unknown
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    • Affects Version/s: None
    • Component/s: JSON
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    • Java Drivers
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      1. What would you like to communicate to the user about this feature?
      2. Would you like the user to see examples of the syntax and/or executable code and its output?
      3. Which versions of the driver/connector does this apply to?

      Show
      1. What would you like to communicate to the user about this feature? 2. Would you like the user to see examples of the syntax and/or executable code and its output? 3. Which versions of the driver/connector does this apply to?
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      So, given this code snippet:

      var bson = BsonDocument.parse(someDocumentToParse);
System.out.println(bson.toJson(JsonWriterSettings.builder()
                        .indent(true)
                        .outputMode(JsonMode.SHELL)
                .build()));

      The driver will generate a String that resembles to the mongosh syntax. To give you an example input/output:

      This:

      var bson = BsonDocument.parse("""
                {
                          _id: { $oid: "5735040085629ed4fa839473" },
                          code: { $code: "{}" },
                          n: { $numberInt: '10000' },
                          l: { $numberLong: '1355875200000' },
                          d: { $numberDouble: '10.5' },
                          dec: { $numberDecimal: '10.99' },
                          lena: 'olya'
                  }"""
        );

        System.out.println(bson.toJson(JsonWriterSettings.builder()
                        .indent(true)
                        .outputMode(JsonMode.SHELL)
                .build()));

      outputs:

      {
  "_id": ObjectId("5735040085629ed4fa839473"),
  "code": {
    "$code": "{}"
  },
  "n": 10000,
  "l": NumberLong("1355875200000"),
  "d": 10.5,
  "dec": NumberDecimal("10.99"),
  "lena": "olya"
}

      This is the behaviour of mongosh:

      mongosh test> EJSON.parse(`{
...                           "_id": { "$oid": "5735040085629ed4fa839473" },
...                           "code": { "$code": "{}" },
...                           "n": { "$numberInt": "10000" },
...                           "l": { "$numberLong": "1355875200000" },
...                           "d": { "$numberDouble": "10.5" },
...                           "dec": { "$numberDecimal": "10.99" },
...                           "lena": "olya"
...                   }`)
{
  _id: ObjectId('5735040085629ed4fa839473'),
  code: Code('{}'),
  n: 10000,
  l: 1355875200000,
  d: 10.5,
  dec: Decimal128('10.99'),
  lena: 'olya'
}

            Assignee:
            Unassigned
            Reporter:
            Kevin Mas Ruiz
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              Created:
              Updated: