jackson-future-ideas

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serialize plain object to multi-level json (`@JsonWrap[ped]`)

2

``` public class Member{ private String id; @JsonProperty("User.name") private String name; @JsonProperty("User.age") private Integer age; } ``` I expect the serialization is ``` { "id":null, "User":{ "name":null, "age": null }...

skyding228

Implement user friendly exceptions

2

It would be nice if we could generate user-friendly exceptions from `JacksonMappingException`s. Here is an example exception: ``` com.fasterxml.jackson.module.kotlin.MissingKotlinParameterException: Instantiation of [simple type, class io.rakam.ui.service.recipe.Recipe$ExportDashboard] value failed for JSON property...

buremba

Is there any feasability of new module jackson-dataformat-excel

7

Currently there are no libraries for xlsx to POJO mapping. jackson-dataformat-csv exists but sometime we need xlsx / xls. I would like to contribute on this module if possible.

hemantsonu20

Variant databind artifact that doesn't support default typing

9

I would like a variant of databind that doesn't support the "dynamic typing" anti-feature. Every so often a new class gets added to the "default typing" blacklist. Whenever this happens,...

johngmyers

Add overridable isFieldNull() method to JsonSerializer<T>

1

I've created a little 'sensitive data hiding' class that's basically a wrapper class with a custom` toString()` method. To make this work with existing classes I registered a custom serialiser...

Riciardos

Boolean Coercion Mapping Feature

1

I'd love to have a separate mapping feature disable to coercion of numbers to booleans without disabling a bunch of other scalar features. If someone supplies a numeric string like...

geoffreywiseman

provide a way to validate against the json schema

2

It would be great that Jackson can provide a feature to validate the JSON payload against the JSON schema, like the fge lib can do.

ffang

When I use @JsonIdentityInfo recursive element is presented as simple property like this: `{ "id": "1" "order": { "id": "1", "items": [ "1", { "id": "2", "order": "1" }, {...

azamat-zhurtbayev

(note: https://github.com/FasterXML/jackson-databind/issues/2020 is the background) Tuple types from https://www.javatuples.org/ do not work out of the box, both due to immutability which requires builder-based construction (or use of "mutant factory" methods),...

cowtowncoder

(for background see https://github.com/FasterXML/jackson-databind/issues/1387) As per title, would be nice to have a datatype module to support handling of CDI proxy classes. /cc @ljnelson

cowtowncoder