[CAMEL-20980] Allow to set custom Jackson object mapper on the JSON Schema Validator

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.7.0
• Fix Version/s: 4.8.0
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Alvin Kwekel
• Created: 15/Jul/24 17:41
• Updated: 17/Jul/24 09:46
• Resolved: 17/Jul/24 09:24

Description

To be able to validate a very large (over 20.000.000 character) JSON string the Jackson object mapper needs to be configured with a custom `JsonFactory` with a `StreamReadConstraints` with a higher `maxStringLength`.

The string length can't be configured via the Jackson deserialization features that are settable via the query parameters of the validator. There is a new ObjectMapper constructed in the doInit method of the `JsonValidatorEndpoint` so there is not way to override that.

This feature is discussed in chat:
https://camel.zulipchat.com/#narrow/stream/257301-camel-spring-boot/topic/Custom.20Jackson.20object.20mapper.20on.20the.20JSON.20Schema.20Validator

Issue Links

• links to: GitHub Pull Request #1177
• links to: GitHub Pull Request #14848