
za.co.absa.spline.common.json.AbstractJsonSerDe.scala Maven / Gradle / Ivy
/*
* Copyright 2019 ABSA Group Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package za.co.absa.spline.common.json
import org.json4s.Extraction.decompose
import org.json4s.Formats
import org.json4s.jackson.JsonMethods.{compact, render}
import org.json4s.jackson.Serialization.read
import za.co.absa.spline.common.json.format.FormatsBuilder
import scala.reflect.Manifest
trait AbstractJsonSerDe {
this: FormatsBuilder =>
private[this] implicit val _formats: Formats = formats
implicit class EntityToJson[A <: AnyRef](entity: A) {
def toJson: String = compact(render(decompose(entity)))
def toJsonAs[B: Manifest]: B = render(decompose(entity)).extract[B]
}
implicit class JsonToEntity(json: String) {
def fromJson[A: Manifest]: A = read(json)
}
}
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