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JsonNullableDeserializer incompatible with Jackson 2.13 #30

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oliverkuldmae opened this issue Mar 3, 2022 · 2 comments · Fixed by #32
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JsonNullableDeserializer incompatible with Jackson 2.13 #30

oliverkuldmae opened this issue Mar 3, 2022 · 2 comments · Fixed by #32

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@oliverkuldmae
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oliverkuldmae commented Mar 3, 2022 •
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Jackson added getAbsentValue to its API in version 2.13, which is used when a field is absent. The current version of JsonNullableDeserializer, however, does not implement this method. This results in getNullValue being called, which in turn creates invalid deserialization results.

As the latest versions of Spring Boot use Jackson version > 2.13, this library is essentially unusable in its current form when it comes to new/up to date projects.

See FasterXML/jackson-databind#3214.
@julianladisch julianladisch mentioned this issue May 16, 2022
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@julianladisch
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@oliverkuldmae : Can you provide some sample code where the default implementation of getAbsentValue creates invalid deserialization results?
Can you review #32, does it fix your problem?

@oliverkuldmae
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@julianladisch it seems that #32 should fix the problem.

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jackson-base 2.13.3, add getAbsentValue
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@julianladisch @oliverkuldmae