I worked around this using the following generic method:
public <T> List<T> exchangeAsList(String uri, ParameterizedTypeReference<List<T>> responseType) {
return restTemplate.exchange(uri, HttpMethod.GET, null, responseType).getBody();
}
Then I could call:
List<MyDto> dtoList = this.exchangeAsList("http://my/url", new ParameterizedTypeReference<List<MyDto>>() {});
This did burden my callers with having to specify the ParameterizedTypeReference
when calling, but meant that I did not have to keep a static mapping of types like in vels4j’s answerÂ