Hi all,
I am facing an issue that after creating a complex JsonNode, I am not able
to get inner JsonNode.
ObjectMapper mapper = new ObjectMapper();
JsonNode inner = mapper.createObjectNode().put("inner", true);
JsonNode middle = mapper.createObjectNode().putPOJO("inner", inner);
JsonNode outer = mapper.createObjectNode().putPOJO("middle", middle);
System.out.println(" has middle: " + outer.has("middle"));
System.out.println(" get middle: " + outer.get("middle"));
System.out.println(" has inner: " + outer.get("middle").has("inner"));
System.out.println(" get inner: " + outer.get("middle").get("inner"));
Below is the result:
has middle: true
get middle: {"inner":{"inner":true}}
has inner: false
get inner: null
Any idea?
Thanks,
Tianyi
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