spring-projects / spring-projects/spring-boot
Jackson CsvMapper configuration
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- Dominant language
- Java
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- Avg merge
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- Merged PRs (30d)
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Description
Spring Boot currently provides autoconfiguration of Jackson mappers for JSON, CBOR, and XML.
I'm looking to configure add CSV mapping to my application, and it should share the same configuration as the existing three mappers.
The class that does most of the work is AbstractMapperBuilderCustomizer, but that is unfortunately package-private. In lieu of full support from Spring Boot, making that public protected would significantly ease the addition of other Jackson formats.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading AbstractMapperBuilderCustomizer and the existing JSON, CBOR, and XML Jackson mapper autoconfiguration. Trace how their shared configuration is applied and determine what support is needed for CSV mapping. Done means CSV can use the same configuration, or the class is exposed sufficiently to enable that integration.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, spring-boot
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100