HttpMessageConverter#write should support typed collections [SPR-13467]

[spring-projects-issues]

Olivier Sambourg opened SPR-13467 and commented

I'm trying to implement a CsvHttpMessageConverter using jackson-dataformat-csv, for writing only. The problem is that I need to output the CSV headers (even when there is no data) so I need to build a CsvSchema, but I don't have access to the type of objects in the collection.

#13028 solved this for read(), same thing for write() would be just perfect (if possible).

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Affects: 4.0.9

Issue Links:

• HttpMessageConverter doesn't support typed collections [SPR-8381] #13028 HttpMessageConverter doesn't support typed collections

[spring-projects-issues]

Bulk closing outdated, unresolved issues. Please, reopen if still relevant.