Mapping a custom type

[acraftydev]

I have used smallrye-open-api to generate a schema in my quarkus app. I have used several custom types in my api eg javax.money.MonetaryAmount i have used a jackson mapping to correctly serialize/deserialise but need the api spec to match the expected format. I can modify on a per property example but a global ref to replace all occurences.
on each property

    @Schema(
            name = "Invoice Total",
            description = "Total amount for the invoice",
            properties = {
                    @SchemaProperty(
                            name = "amount",
                            title = "Monetary amount value",
                            description = "The numeric value of the total amount",
                            type = SchemaType.STRING
                    ),
                    @SchemaProperty(
                            name = "currency",
                            title = "Currency code",
                            description = "ISO 4217 currency code",
                            type = SchemaType.STRING
                    )
            }
    )

I have tried implementing an OASFilter but can't see how to replace each occourence

Any help appreciated.
thanks

[MikeEdgar]

@acraftydev have you looked at using mp.openapi.schema.<FQCN> to set an application-wide schema? For example, you can configure something like this:

mp.openapi.schema.javax.money.MonetaryAmount={\
  "name": "MonetaryAmount",\
  "title": "Monetary amount value",\
  "type": "string"\
}

Of course any description that is specific to a particular occurrence of the schema still needs to be specified via @Schema or using a filter.

[acraftydev]

Thank you , I had just found the solution and was about to reply. Found it hard to find any examples or docs as assumed this would be a common problem. Thanks

…

On Mon, 8 Sept 2025, 14:39 Michael Edgar, ***@***.***> wrote: @acraftydev <https://github.com/acraftydev> have you looked at using mp.openapi.schema.<FQCN> to set an application-wide schema? For example, you can configure something like this: mp.openapi.schema.javax.money.MonetaryAmount={\ "name": "MonetaryAmount",\ "title": "Monetary amount value",\ "type": "string"\ } Of course any description that is specific to a particular occurrence of the schema still needs to be specified via @Schema or using a filter. — Reply to this email directly, view it on GitHub <#2354 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AACOS7TAPR7ZFZHISDKAWU33RWBI7AVCNFSM6AAAAACF3RO75OVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTIMZUGA4DANI> . You are receiving this because you were mentioned.Message ID: ***@***.*** .com>