jackson-module-kotlin
Module that adds support for serialization/deserialization of Kotlin (http://kotlinlang.org) classes and data classes. (by FasterXML)
klaxon
A JSON parser for Kotlin (by cbeust)
| jackson-module-kotlin | klaxon | |
|---|---|---|
| 9 | 1 | |
| 1,122 | 1,849 | |
| 0.0% | - | |
| 9.1 | 0.0 | |
| 9 days ago | almost 2 years ago | |
| Kotlin | Kotlin | |
| Apache License 2.0 | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
jackson-module-kotlin
Posts with mentions or reviews of jackson-module-kotlin.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-10-19.
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Jackson, moshi or kotlinx.serialization?
strictNullCheck option in the Kotlin module doesn't cover non-object-field situations at all. https://github.com/FasterXML/jackson-module-kotlin/issues/479
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Strings, Please! Eliminating Data Leaks Caused by Kotlin Assertions
But, it sucked. I was constantly finding bugs related to nullability, around generics, inline/value classes, etc. And it wasn't the typical trivial ones, either. Figuring out that you're calling a Java library and encountering a "platform type" is the least problematic. My biggest struggle came from using libraries that were written in Java first, but then added a Kotlin API on top. So, my code didn't know I was dealing with a platform type and neither did I. Yet they were still broken. Some of them are broken in an unfixable way, such as JacksonXML's Kotlin module: https://github.com/FasterXML/jackson-module-kotlin/issues/479. So many Java libraries rely on reflection even when it's not obvious that they might, so you pretty much can't ever use value classes in Kotlin, including the unsigned number types.
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From Java to Kotlin. There and back again
You should add Jackson Module Kotlin in your project. After that, you can't specify a type of object explicitly.
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How Cloudflare security responded to log4j2 vulnerability
Not really, you just need to handle some standard types and have a good extension mechanism to let the user implement factories. That library having built in support for UUID and datetime is probably a bit much, I'd prefer a plugin like https://github.com/FasterXML/jackson-module-kotlin
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Ktor vs Spring for creating an API
There is a bug at this very moment that makes it literally impossible to deserialize [1, 2, 3, null] into a List with Jackson's Kotlin module. Yes- even if you set KotlinModule(strictNullChecks = true). It's just broken. (Here's the link: https://github.com/FasterXML/jackson-module-kotlin/issues/479)
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Kotlin Team AMA #3: Ask Us Anything
Got you, thanks. I didn’t mean to sound offensive - a better wording would be that they don’t seem to prioritize this part, at least based on https://github.com/FasterXML/jackson-module-kotlin/issues/199, which has one abandoned branch from a 3rd party and a couple of comments from from maintainers.
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kotlinx.serialization 1.2 Released: High-Speed JSON Handling, Value Class Support, Overhauled Docs, and more
If you use Jackson, don't forget to include the Kotlin extensions https://github.com/FasterXML/jackson-module-kotlin
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Serializing and deserializing "Any" Kotlin type using jackson mapper
Did you include jackson-module-kotlin?
klaxon
Posts with mentions or reviews of klaxon.
We have used some of these posts to build our list of alternatives
and similar projects.
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Help with parsing json to kotlin object
I found this library, I hope it helps. https://github.com/cbeust/klaxon
What are some alternatives?
When comparing jackson-module-kotlin and klaxon you can also consider the following projects:
kotlinx.serialization - Kotlin multiplatform / multi-format serialization
avro4k - Avro format support for Kotlin
Kotson
kotlin-json - A JavaScript Object Notation library for Kotlin JVM.
KTON - Object notation in pure Kotlin!
ext4klaxon - Type Extensions for Klaxon (Kotlin JSON library)
fluid-json - A JSON library written in pure Kotlin
mapstruct-examples - Examples for using MapStruct
jackson-module-kotlin vs kotlinx.serialization
klaxon vs kotlinx.serialization
jackson-module-kotlin vs avro4k
klaxon vs Kotson
jackson-module-kotlin vs Kotson
klaxon vs kotlin-json
jackson-module-kotlin vs KTON
klaxon vs ext4klaxon
jackson-module-kotlin vs fluid-json
klaxon vs fluid-json
jackson-module-kotlin vs mapstruct-examples
klaxon vs KTON