Type `Map` is not supported

aileftech / snap-admin

A plug-and-play, auto-generated CRUD database admin panel for Spring Boot apps

MIT License

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Type `Map` is not supported #23

Open fabienfleureau opened 10 months ago

fabienfleureau commented 10 months ago

Describe the bug There is an error for entity that contains field of type Map.

Is the bug at startup before you perform any action? Not applicable

@Entity code

    @Type(value = io.hypersistence.utils.hibernate.type.json.JsonType::class)
    @Column(name = "cost_details", updatable = false, nullable = false, columnDefinition = "jsonb")
    val map: Map<AnyEnumTypeOrString, String>,

aileftech commented 10 months ago

This one is a bit more complicated than a standard field because we don't currently support the @Type annotation. I will look into this as well but it's going to take a bit more time :)

aileftech commented 9 months ago

I've looked into this because I ended up using json fields in one of my projects.

The current behaviour is that these columns are not shown when looking at the table. If you SELECT * from the SQL console though, they appear in their JSON representation as text.

Since the @Type annotation can be used not just with Map but with any object, I can't introduce a specific support for Map. So I'll look into supporting this as if they are just "text" fields with the JSON value.