com.stripe.model.EventRequestDeserializer Maven / Gradle / Ivy

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package com.stripe.model;

import com.google.gson.FieldNamingPolicy;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonParseException;
import com.google.gson.reflect.TypeToken;

import java.lang.reflect.Type;
import java.util.List;

public class EventRequestDeserializer implements JsonDeserializer {

	public EventRequest deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
			throws JsonParseException {
		Gson gson = new GsonBuilder()
				.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
				.create();

		// API versions 2017-05-25 and earlier render `request` as a string
		// instead of a JSON object
		if (json.isJsonPrimitive()) {
			EventRequest request = new EventRequest();
			request.setId(json.getAsString());
			return request;
		} else {
			return gson.fromJson(json, typeOfT);
		}
	}
}