如何从某种类型的列表中获取 Jackson TypeReference<some class> ？</some>

Question

I know how to get a TypeReference from known classes, such as:

        List<MyPojo> list = buildMyPojoList();
        String json = getObjectMapper().writeValueAsString(list);
        getObjectMapper().readValue(json, new TypeReference<List<MyPojo>>(){});

But when I get something like <Class<? extend Pojo>> <Class<? extend Pojo>> rather than known class <MyPojo> , is it still possible to get a TypeReference like above? Or any other way to do readValue() given only the string and the class? (the json string contain info of a list of that given class)

Answer 1

Alright, found the answer by myself...

Could use things like:

    objectMapper.getTypeFactory().constructParametricType(List.class, Class<?> myClass)

not sure whether working or not, still trying...