CODEWITHSUNDEEP
androidkotlinmoshi
saiedmomen
saiedmomen

Reputation: 1441

moshi kotlin non constructor properties not serialized

I have a class defined like this:

data class Medicalnfo(
            @Json(name = "allergies") val allergies: List<Allergy>? = null
    ): ProfileModel(){
        @Json(name = "has_allergies") val hasAllergies: Boolean = allergies != null && allergies.isNotEmpty()
    }

The problem is that hasAllergies is not included in the json serialization generated by Moshi. How can this be achieved?

Here is the test

@Test
fun medicalInfoJsonContainsFlags(){
    val adapter = moshi.adapter(Medicalnfo::class.java)
    val jsonStr = adapter.toJson(Medicalnfo(allergies = listOf())) //value is {"allergies":[]}
    assert(jsonStr.contains("has_allergies"))
}

Upvotes: 3

Views: 959

Answers (1)

Arun Padiyan
Arun Padiyan

Reputation: 151

If you make hasAllergies as var it will work

data class Medicalnfo(
            @Json(name = "allergies") val allergies: List<Allergy>? = null
): ProfileModel(){
     @Json(name = "has_allergies") var hasAllergies: Boolean = allergies != null && allergies.isNotEmpty()
}

Upvotes: 2

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