package org.wikipedia.json;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
public final class GsonUnmarshaller {
/** @return Unmarshalled object. */
public static <T> T unmarshal(Class<T> clazz, @Nullable String json) {
return unmarshal(GsonUtil.getDefaultGson(), clazz, json);
}
/** @return Unmarshalled collection of objects. */
public static <T> T unmarshal(TypeToken<T> typeToken, @Nullable String json) {
return unmarshal(GsonUtil.getDefaultGson(), typeToken, json);
}
/** @return Unmarshalled object. */
public static <T> T unmarshal(@NonNull Gson gson, Class<T> clazz, @Nullable String json) {
return gson.fromJson(json, clazz);
}
/** @return Unmarshalled collection of objects. */
public static <T> T unmarshal(@NonNull Gson gson, TypeToken<T> typeToken, @Nullable String json) {
// From the manual: "Fairly hideous... Unfortunately, no way to get around this in Java".
return gson.fromJson(json, typeToken.getType());
}
private GsonUnmarshaller() { }
}