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31 lines
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1.2 KiB
ReStructuredText
.. _json-support-java:
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Json Support
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============
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akka-http provides support to convert application-domain objects from and to JSON using jackson_ in an
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extra artifact.
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Integration with other JSON libraries may be supported by the community.
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See `the list of current community extensions for Akka HTTP`_.
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.. _`the list of current community extensions for Akka HTTP`: http://akka.io/community/#extensions-to-akka-http
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.. _json-jackson-support-java:
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Json Support via Jackson
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------------------------
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To make use of the support module, you need to add a dependency on `akka-http-jackson-experimental`.
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Use ``akka.http.javadsl.marshallers.jackson.Jackson.jsonAs[T]`` to create a ``RequestVal<T>`` which expects the request
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body to be of type ``application/json`` and converts it to ``T`` using Jackson.
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See `this example`__ in the sources for an example.
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Use ``akka.http.javadsl.marshallers.jackson.Jackson.json[T]`` to create a ``Marshaller<T>`` which can be used with
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``RequestContext.completeAs`` to convert a POJO to an HttpResponse.
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.. _jackson: https://github.com/FasterXML/jackson
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__ @github@/akka-http-tests/src/main/java/akka/http/javadsl/server/examples/petstore/PetStoreExample.java |