I have a JSON of the format
[{
"id" : "a01",
"name" : "random1",
"val" : "random2"
},
{
"id" : "a03",
"name" : "random3",
"val" : "random4"
}]
I need to map it to a List holding various Map objects. How do I achieve it?
Even if I am able to convert this JSON to a List of String of the form
{
"id" : "a01",
"name" : "random1",
"val" : "random2"
}
then I have a method to convert each individual String to a Map.
You will need to pass a TypeReference to readValue with the desired result type:
ObjectMapper mapper = new ObjectMapper();
List<Map<String, Object>> data = mapper.readValue(json, new TypeReference<List<Map<String, Object>>>(){});
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