JsonSubTypes | Discriminated Json Subtypes Converter implementation | Serialization library

by manuc66 C# Version: v2.0.1 License: MIT

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kandi X-RAY | JsonSubTypes Summary

JsonSubTypes is a C# library typically used in Utilities, Serialization applications. JsonSubTypes has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

JsonSubTypes is a discriminated Json sub-type Converter implementation for .NET.

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JsonSubTypes has a low active ecosystem.

It has 344 star(s) with 50 fork(s). There are 6 watchers for this library.

It had no major release in the last 12 months.

There are 10 open issues and 73 have been closed. On average issues are closed in 245 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of JsonSubTypes is v2.0.1

Quality

JsonSubTypes has 0 bugs and 0 code smells.

Security

JsonSubTypes has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

JsonSubTypes code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

JsonSubTypes is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

JsonSubTypes releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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JsonSubTypes Key Features

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JsonSubTypes Examples and Code Snippets

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Community Discussions

Trending Discussions on JsonSubTypes

Kotlin Jackson "missing type id property 'type' (for POJO property 'data');"

Spring Data Rest: Target bean is not of type of the persistent entity

org.hibernate.WrongClassException when loading entity via hibernate with abstract class inheritance

Jackson disable typing for typed annotated classes

How to deserialize JSON via JsonTypeInfo with unknown property

How to deserialize a complex JSON

Typescript decorator circular dependency

Field setter not called when list is not empty

Relationship not deserialised properly

How to identify different types automatically using Jackson mapper

QUESTION

Kotlin Jackson "missing type id property 'type' (for POJO property 'data');"

Asked 2022-Apr-09 at 12:28

Disclaimer

I know there are many posts with a similar problem, but no solution is working for me. I've been trying since yesterday and the amount of attempts I tried are too many to be listed here. What I'm posting is the latest attempt.

Overview

I have a service, that sends a request to another service and needs to deserialize the response polymorphically.

Classes

This is the format I receive from the rest call. Only two properties.

...

ANSWER

Answered 2022-Apr-09 at 12:28

The first thing you need to do is remove the unnecessary @JsonProperty("type"):

Source https://stackoverflow.com/questions/71807725

QUESTION

Spring Data Rest: Target bean is not of type of the persistent entity

Asked 2022-Apr-05 at 02:03

I have a data model called Project which is lifecycled from an Angular app via Spring Data Rest. The Project has Scenes, Scenes have UpstreamKeys held in a Map and UpstreamKey is an abstract class with two implementations ChromaKey and LumaKey. (see code below)

When I edit (PUT) and existing Project with a ChromaKey in the map, and change that to a LumaKey, I get an error message in the backend:

...

ANSWER

Answered 2022-Apr-05 at 02:03

Though I can achieve the update in spring data mongodb, it's not possible in spring data rest now. In current spring data rest implementation, a PUT request try to merge the nested collection member by calling DomainObjectReader.mergeForPut(...) which fails on type mismatch, rather than replace it. See this github issue and pull request.

So the workaround is implement a controller yourself.

Edit 2022-04-05

Annotate UpstreamKey with @Immutable make spring data rest perform replacement rather than merge. This solution only works if the nested collection member is just value (no id, no audit data, no @JsonIgnore to hide server side data) instead of entity (with id).

Find the updated project and the diff

Below is result mongo data after the put opertaion.

Source https://stackoverflow.com/questions/71523796

QUESTION

org.hibernate.WrongClassException when loading entity via hibernate with abstract class inheritance

Asked 2022-Mar-19 at 11:11

Question :

Do I need to remove generic on my interface IAbstractUserService ?

Is it related to this answer with type erasure ? https://stackoverflow.com/a/31266152/6698175

Problem :

I'm getting this exception :

org.hibernate.WrongClassException: Object [id=1] was not of the specified subclass [com.faz.idb.models.Adviser] : loaded object was of wrong class class com.faz.idb.models.Customer

when trying to load entity with :

...

ANSWER

Answered 2022-Mar-19 at 11:11

Problem solved.

I was using @MapsId without @JoinColumn(name="id") in the child entity of @OneToOne relation.

Explanation:

"AbstracUser" is extended by a "Customer" entity and he has @OneToOne relation with "PersonDetails".

So in Customer I had :

Source https://stackoverflow.com/questions/71463598

QUESTION

Jackson disable typing for typed annotated classes

Asked 2022-Feb-09 at 19:24

Let's say I have the following classes:

...

ANSWER

Answered 2022-Feb-09 at 19:24

The best way to achieve this is through a mixin.

Here's an example:

Source https://stackoverflow.com/questions/71053875

QUESTION

How to deserialize JSON via JsonTypeInfo with unknown property

Asked 2022-Jan-26 at 22:14

I need to deserialize JSON looks like the following:

...

ANSWER

Answered 2022-Jan-26 at 22:14

Summary

Right now it is not clear what is the exact root cause of the problem, because your example works for me with several corrections.

Still, please, consider the corrections as a draft.

Corrections Data class for root object: Introduced

Source https://stackoverflow.com/questions/70870238

QUESTION

How to deserialize a complex JSON

Asked 2022-Jan-06 at 12:21

I am new in Jackson and I need to deserialize JSON looks like the following:

...

ANSWER

Answered 2022-Jan-06 at 12:21

You actually need to use @JsonTypeInfo and @JsonSubTypes in an abstract Company as follows:

Source https://stackoverflow.com/questions/70606566

QUESTION

Typescript decorator circular dependency

Asked 2021-Dec-30 at 09:54

Here is codesandbox

The typescript polymorphic type handing with jackson-js comes from https://dev.to/pichillilorenzo/jackson-js-powerful-javascript-decorators-to-serialize-deserialize-objects-into-json-and-vice-versa-part-1-5484

Class Dog extends class Animal, and a decorator @JsonSubTypes on class Animal uses Dog.

If I put class Animal and Dog in the same file, it works as expected, animal.say() prints Wang! to console.

...

ANSWER

Answered 2021-Dec-30 at 09:54

Change the import order from

Source https://stackoverflow.com/questions/70529302

QUESTION

Field setter not called when list is not empty

Asked 2021-Dec-11 at 20:40

I have a parent entity that holds a list of child entities. I'm using Spring Data Rest so there is no custom controller.

These are my entities:

...

ANSWER

Answered 2021-Dec-11 at 20:40

Turns out, the difference between the two scenarios was not the number of components present in the database but whether there were any changes to the entity. Not sure but seems like JPA is not persisting the entity if there are no changes and probably it does not bother setting these kind of relationships either. There may be a better solution but the workaround is to set the template id in the JSON from the frontend if the entity is not new.

Source https://stackoverflow.com/questions/70297387

QUESTION

Relationship not deserialised properly

Asked 2021-Dec-05 at 09:01

I have a some entities in the database that I'm editing with Spring Data Rest.

All of them have this as a base class:

...

ANSWER

Answered 2021-Dec-05 at 09:01

It seems to me that you have a bold_font_id column in your database table, but I can't see any such property in your model classes that map to such a column. Make sure you have a property matching every column in your database table or if not, you will have to assign default values in your database schema while creating it.

Source https://stackoverflow.com/questions/70220384

QUESTION

How to identify different types automatically using Jackson mapper

Asked 2021-Nov-25 at 17:09

I have a simple situation. I have a main DTO class with the following fields: AnimalDTO

...

ANSWER

Answered 2021-Nov-25 at 17:09

Your code will work just fine (without any @JsonTypeInfo or @JsonSubTypes annotations) if the JSON that you get from the external API is as follows:

Source https://stackoverflow.com/questions/70107600

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