hara.lib.jackson — hara/lib.jackson 3.0.12

+default-mapper+ clj

+keyword-case-mapper+ clj

+keyword-mapper+ clj

clojure-module clj

(clojure-module {:keys [encode-key-fn decode-key-fn encoders date-format]
                 :or {encode-key-fn true decode-key-fn false}})

adds serializers for clojure objects

(clojure-module {}) => com.fasterxml.jackson.databind.module.SimpleModule

object-mapper clj

(object-mapper)

(object-mapper options)

creates an object-mapper for json output

(object-mapper {}) => com.fasterxml.jackson.databind.ObjectMapper

read clj

(read object)

(read object mapper)

reads json as clojure data

(read "{"a":1,"b":2}") => {"a" 1, "b" 2}

ReadValue clj protocol

-read-value clj

(-read-value this mapper)

write clj

(write object)

(write object mapper)

writes clojure data to json

(write {:a 1 :b 2}) => "{"a":1,"b":2}"

write-bytes clj

(write-bytes object)

(write-bytes object mapper)

writes clojure data to json bytes

(String. (write-bytes {:a 1 :b 2})) => "{"a":1,"b":2}"

write-to clj

(write-to sink object)

(write-to sink object mapper)

writes clojure data to a sink

(def -out- (java.io.ByteArrayOutputStream.))

(write-to -out- {:a 1 :b 2})

(.toString -out-) => "{"a":1,"b":2}"

WriteValue clj protocol

-write-value clj

(-write-value this value mapper)