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Ignore specific fields while calculating JSON diff #30

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piotr-bugara-gravity9 opened this issue Jun 27, 2023 · 1 comment
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Ignore specific fields while calculating JSON diff #30

piotr-bugara-gravity9 opened this issue Jun 27, 2023 · 1 comment
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Issue copied from: java-json-tools#80

When I find the difference between two JsonNodes, I shall be able to ignore specific fields.

Example:

Foo.java has id and name fields and I have two different objects of this class say foo1 and foo2.

When I compare the diff using JsonDiff class, I shall be able to ignore id comparison and be able to find diff for name field only.

JsonNode oldJsonNode = objectMapper.readTree(objectMapper.writeValueAsString(foo1));
JsonNode newJsonNode = objectMapper.readTree(objectMapper.writeValueAsString(foo2));
JsonNode jsonDiff = JsonDiff.asJson(oldJsonNode, newJsonNode);

I want to exclude id field in jsonDiff object.
@piotr-bugara-gravity9 piotr-bugara-gravity9 self-assigned this Jun 27, 2023
piotr-bugara-gravity9 pushed a commit that referenced this issue Jun 27, 2023
#30 Ignore fields in JsonDiff
4a99cbf
piotr-bugara-gravity9 pushed a commit that referenced this issue Jun 28, 2023
#30 Ignore PathNotFoundException when removing fields which should be…
9f0585f 
… ignored, but they don't exist. Breaking diff process, when ignored fields contains invalid JsonPath or JsonPointer expression
piotr-bugara-gravity9 added a commit that referenced this issue Jun 28, 2023
@piotr-bugara-gravity9
Merge pull request #31 from gravity9-tech/feature/30_json_diff_ignore…
fabe6c2 
…_fields

#30 Ignore fields in JsonDiff
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done

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