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/*
* This file is part of ETL-Processor
*
* Copyright (c) 2023 Comprehensive Cancer Center Mainfranken
* Copyright (c) 2026 Paul-Christian Volkmer, Datenintegrationszentrum Philipps-Universität Marburg and Contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package dev.dnpm.etl.processor.config
import ca.uhn.fhir.context.FhirContext
import com.fasterxml.jackson.annotation.JsonInclude
import com.fasterxml.jackson.core.JsonGenerator
import com.fasterxml.jackson.core.JsonParser
import com.fasterxml.jackson.datatype.jdk8.Jdk8Module
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule
import org.hl7.fhir.r4.model.Consent
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
/**
* @deprecated Use JacksonConfig instead
* @since 0.16
*/
@Deprecated("Use JacksonConfig instead")
@Configuration
class Jackson2Config {
companion object {
var fhirContext: FhirContext = FhirContext.forR4()
@JvmStatic fun fhirContext(): FhirContext = fhirContext
}
@Bean
fun objectMapper(): com.fasterxml.jackson.databind.ObjectMapper =
com.fasterxml.jackson.databind
.ObjectMapper()
.registerModule(Jackson2FhirResourceModule())
.disable(com.fasterxml.jackson.databind.SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.registerModule(JavaTimeModule())
.registerModule(Jdk8Module())
.setSerializationInclusion(JsonInclude.Include.NON_NULL)
}
class Jackson2FhirResourceModule : com.fasterxml.jackson.databind.module.SimpleModule() {
init {
addSerializer(Consent::class.java, Jackson2ConsentResourceSerializer())
addDeserializer(Consent::class.java, Jackson2ConsentResourceDeserializer())
}
}
class Jackson2ConsentResourceSerializer : com.fasterxml.jackson.databind.JsonSerializer<Consent>() {
override fun serialize(
value: Consent,
gen: JsonGenerator,
serializers: com.fasterxml.jackson.databind.SerializerProvider,
) {
val json = Jackson2Config.fhirContext().newJsonParser().encodeResourceToString(value)
gen.writeRawValue(json)
}
}
class Jackson2ConsentResourceDeserializer : com.fasterxml.jackson.databind.JsonDeserializer<Consent>() {
override fun deserialize(
p: JsonParser?,
ctxt: com.fasterxml.jackson.databind.DeserializationContext?,
): Consent {
val jsonNode = p?.readValueAsTree<com.fasterxml.jackson.databind.JsonNode>()
val json = jsonNode?.toString()
return Jackson2Config.fhirContext().newJsonParser().parseResource(json) as Consent
}
}
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