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License: Apache License 2.0
Flatten json response with Flatten & Gson
License: Apache License 2.0
Hello there,
I'm experiencing an issue with the following structure:
Json
{
"coord": {
"lat": 32.123,
"lon": 32,123
}
}
Pojo
package com.example;
import com.google.gson.annotations.SerializedName;
import ru.noties.flatten.Flatten;
import ru.noties.flatten.Flattened;
public class Clazz{
@Flatten("lat")
@SerializedName("coord")
public Flattened<Double> latitude;
@Flatten("lon")
@SerializedName("coord")
public Flattened<Double> longitude;
}
Exception
Caused by: java.lang.IllegalArgumentException: class com.example.Clazz declares multiple JSON fields named coord
E/AndroidRuntime( 6497): at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields(ReflectiveTypeAdapterFactory.java:166)
E/AndroidRuntime( 6497): at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create(ReflectiveTypeAdapterFactory.java:96)
E/AndroidRuntime( 6497): at com.google.gson.Gson.getAdapter(Gson.java:416)
I'm basically trying to avoid having two classes, one per Json object (root & coord)
Any clue what might be going on?
Does this means that I can not flatten two child attributes from the same parent?
Does this have anything to do with the fact that 'lat' and 'lon' are first inner attributes and therefore theres no really a chain in the @flatten annotation ?
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