On Tue, Dec 4, 2018 at 1:01 PM <[email protected]> wrote:
>
> You can also deserialize as JsonNode:
>
> JsonNode json = new ObjectMapper.readValue(jsonString, JsonNode.class);
>
> That will take care of the Json array, you can iterate property by property
> and ask if isJsonArray() or something like that.
> You can also read each value asText() which will give you a string
>
> Hope that helps,
> Guido.
This is a good suggestion, although probably not what OP was looking
for... since both ObjectNode and ArrayNode will return empty String.
-+ Tatu +-
>
> On Tuesday, December 4, 2018 at 8:27:44 PM UTC, Pankaj Dighe wrote:
>>
>> Thanks for the response. Using TypeReference<Map<String, String>>() { }
>> works fine when I have following json
>>
>> String jsonString = "{\"personId\": 231, \"percentage\": 2.1212, \"name\":
>> \"Name\", " +
>> "\"activeDate\":\"26-09-2017 11:00:00\"}";
>>
>>
>> but does not work when I have nested json objects. E.g. : {"a":"b", "c":{
>>
>> "d":"1"}, "z":["1"] }
>>
>>
>> On Tuesday, 4 December 2018 12:20:08 UTC-8, Tatu Saloranta wrote:
>>>
>>> On Tue, Dec 4, 2018 at 10:45 AM Pankaj Dighe <[email protected]> wrote:
>>>>
>>>> I am trying to deserialize following JSON to map of <String, Object>
>>>>
>>>> String jsonString = "{\"personId\": 231, \"percentage\": 2.1212, \"name\":
>>>> \"Name\", " +
>>>> "\"activeDate\":\"26-09-2017 11:00:00\"}";
>>>>
>>>>
>>>> I am trying to deserialize using following code:
>>>>
>>>> new
>>>> ObjectMapper()..configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,
>>>> false)
>>>> .readValue(jsonString, new TypeReference<Map<String, Object>>() {});
>>>>
>>>>
>>>> It works fine. The issue is I want the data type of every JSON property as
>>>> String. E.g. In above jsonString : percentage is treated as Double I want
>>>> this to be String.
>>>>
>>>> Can anyone please help me here?
>>>
>>>
>>> Use TypeReference<Map<String, String>>() { } and values should be coerced
>>> to Strings?
>>>
>>> -+ Tatu +-
>>>
>>>>
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