How to change values Json

Asked Apr 02 '18 at 19:55

Active Apr 02 '18 at 19:59

Viewed 38 times

I read json

{
  "id"   : 1,
  "name" : {
    "first" : "Yong",
    "last" : "Mook Kim"
  },
  "contact" : [
    { "type" : "phone/home", "ref" : "111-111-1234"},
    { "type" : "phone/work", "ref" : "222-222-2222"}
  ]
}

by ObjectMapper

Map<String, Object> jsonMap = mapper.readValue(JsonNodeTest.class.getClassLoader().getResource("test.json"), Map.class);

value type may be

Map<String,Object>

also having

Map<String, Object> replaceValues = new HashMap<>();
replaceValues.put("id", "2")
replaceValues.put("first", "Yong");

how to change recursively change values in jsonMap?

edited Apr 02 '18 at 19:59

asked Apr 02 '18 at 19:55

Doctor

3

Create a proper class instead of using a map. – shmosel Apr 02 '18 at 19:56
What do you mean by "recursively change values"? Can you provide a concrete example? – Oliver Charlesworth Apr 02 '18 at 19:57
Unclear why this as marked as a dupe of https://stackoverflow.com/questions/19169754/parsing-nested-json-data-using-gson - this is evidently a question about Jackson. – Oliver Charlesworth Apr 02 '18 at 20:13

How to change values Json

0 Answers0