codecool

codecool started this conversation 2 months ago.

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java

How can @JsonProperty with READ_ONLY access be overridden on an ObjectMapper?

“How can the @JsonProperty annotation with READ_ONLY access be overridden on an ObjectMapper instance, and what are the necessary steps and configurations required to achieve this in a Java application?”

Siyali Gupta

Posted 2 months ago

To override the @JsonProperty annotation with READ_ONLY access on an ObjectMapper instance, you need to create custom serializers and deserializers that can handle the properties marked with READ_ONLY access. Here’s how you can do it:

Create Custom Serializer/Deserializer: Define custom serializers and deserializers for the properties with READ_ONLY access.

Annotate the Property: Use the @JsonProperty annotation with READ_ONLY access on your properties.

Register Custom Modules: Register your custom serializers and deserializers with the ObjectMapper.