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Add buffered JsonData implementation for Jackson #567

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merged 1 commit into from
May 5, 2023
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@swallez swallez commented May 5, 2023

This PR adds a BufferingJsonParser interface that a JSON parser can implement to provide an implementation of JsonData based on a JSON event buffer, instead of a materialized JsonValue.

This brings some important performance and memory usage improvements when the JsonData data is later deserialized into an application object, or even a primitive type.

Fixes #548, and will be part of version 8.8.0.

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High allocation rate in JsonValue.to
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