Jakarta JSON Processing Container

The Jakarta API for JSON Processing (JSON-P) feature provides a standardized method for constructing and manipulating data to be rendered in JavaScript Object Notation (JSON). When this feature is enabled, there is no built-in JSON-P provider. Instead, configure a JSON-P provider via a <bell> which points at a library containing the JSON-P provider JAR file(s).

Enabling this feature

To enable the Jakarta JSON Processing 2.1 Container feature, add the following element declaration into your server.xml file, inside the featureManager element:


Standard API packages provided by this feature

  • jakarta.json

  • jakarta.json.spi

  • jakarta.json.stream

Features that this feature enables

Supported Java versions

  • JavaSE-11.0

  • JavaSE-17.0

  • JavaSE-21.0

Developing a feature that depends on this feature

If you are developing a feature that depends on this feature, include the following item in the Subsystem-Content header in your feature manifest file.

io.openliberty.jsonpContainer-2.1; type="osgi.subsystem.feature"