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all and recommended ways to handle: com.fasterxml.jackson.dataformat.csv.CsvMappingException: CSV generator does not support Object values for properties (nested Objects) #135

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sreev opened this issue Jun 3, 2019 · 1 comment
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all and recommended ways to handle: com.fasterxml.jackson.dataformat.csv.CsvMappingException: CSV generator does not support Object values for properties (nested Objects) #135

sreev opened this issue Jun 3, 2019 · 1 comment

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@sreev
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sreev commented Jun 3, 2019

What are all and recommended ways to handle:
com.fasterxml.jackson.dataformat.csv.CsvMappingException: CSV generator does not support Object values for properties (nested Objects)

Especially, when flow is:
jsonString -> (ObjectMapper) -> JsonNode -> (CsvMapper) -> csvString
@cowtowncoder
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Please use mailing list for questions in future.

Short answer is that you will probably need to use @JsonUnwrapped to indicate how to "flatten" values of nested POJOs.

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@cowtowncoder @sreev