From 615115dad8fb260bea6ea3436c1d239777b42df1 Mon Sep 17 00:00:00 2001
From: Paul-Christian Volkmer
Date: Fri, 24 Apr 2026 11:19:28 +0200
Subject: refactor: JacksonConfig for deprecated
 MappingJackson2HttpMessageConverter (#285)

---
 .../config/ConsentResourceDeserializer.kt          | 19 -----------
 .../processor/config/ConsentResourceSerializer.kt  | 17 ----------
 .../etl/processor/config/FhirResourceModule.kt     | 11 ------
 .../dev/dnpm/etl/processor/config/JacksonConfig.kt | 39 ++++++++++++++++++++--
 4 files changed, 36 insertions(+), 50 deletions(-)
 delete mode 100644 src/main/kotlin/dev/dnpm/etl/processor/config/ConsentResourceDeserializer.kt
 delete mode 100644 src/main/kotlin/dev/dnpm/etl/processor/config/ConsentResourceSerializer.kt
 delete mode 100644 src/main/kotlin/dev/dnpm/etl/processor/config/FhirResourceModule.kt

(limited to 'src/main/kotlin/dev')

diff --git a/src/main/kotlin/dev/dnpm/etl/processor/config/ConsentResourceDeserializer.kt b/src/main/kotlin/dev/dnpm/etl/processor/config/ConsentResourceDeserializer.kt
deleted file mode 100644
index 48163a1..0000000
--- a/src/main/kotlin/dev/dnpm/etl/processor/config/ConsentResourceDeserializer.kt
+++ /dev/null
@@ -1,19 +0,0 @@
-package dev.dnpm.etl.processor.config
-
-import com.fasterxml.jackson.core.JsonParser
-import com.fasterxml.jackson.databind.DeserializationContext
-import com.fasterxml.jackson.databind.JsonDeserializer
-import com.fasterxml.jackson.databind.JsonNode
-import org.hl7.fhir.r4.model.Consent
-
-class ConsentResourceDeserializer : JsonDeserializer<Consent>() {
-    override fun deserialize(
-        p: JsonParser?,
-        ctxt: DeserializationContext?,
-    ): Consent {
-        val jsonNode = p?.readValueAsTree<JsonNode>()
-        val json = jsonNode?.toString()
-
-        return JacksonConfig.fhirContext().newJsonParser().parseResource(json) as Consent
-    }
-}
diff --git a/src/main/kotlin/dev/dnpm/etl/processor/config/ConsentResourceSerializer.kt b/src/main/kotlin/dev/dnpm/etl/processor/config/ConsentResourceSerializer.kt
deleted file mode 100644
index b4f29a4..0000000
--- a/src/main/kotlin/dev/dnpm/etl/processor/config/ConsentResourceSerializer.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-package dev.dnpm.etl.processor.config
-
-import com.fasterxml.jackson.core.JsonGenerator
-import com.fasterxml.jackson.databind.JsonSerializer
-import com.fasterxml.jackson.databind.SerializerProvider
-import org.hl7.fhir.r4.model.Consent
-
-class ConsentResourceSerializer : JsonSerializer<Consent>() {
-    override fun serialize(
-        value: Consent,
-        gen: JsonGenerator,
-        serializers: SerializerProvider,
-    ) {
-        val json = JacksonConfig.fhirContext().newJsonParser().encodeResourceToString(value)
-        gen.writeRawValue(json)
-    }
-}
diff --git a/src/main/kotlin/dev/dnpm/etl/processor/config/FhirResourceModule.kt b/src/main/kotlin/dev/dnpm/etl/processor/config/FhirResourceModule.kt
deleted file mode 100644
index 45a3d93..0000000
--- a/src/main/kotlin/dev/dnpm/etl/processor/config/FhirResourceModule.kt
+++ /dev/null
@@ -1,11 +0,0 @@
-package dev.dnpm.etl.processor.config
-
-import com.fasterxml.jackson.databind.module.SimpleModule
-import org.hl7.fhir.r4.model.Consent
-
-class FhirResourceModule : SimpleModule() {
-    init {
-        addSerializer(Consent::class.java, ConsentResourceSerializer())
-        addDeserializer(Consent::class.java, ConsentResourceDeserializer())
-    }
-}
diff --git a/src/main/kotlin/dev/dnpm/etl/processor/config/JacksonConfig.kt b/src/main/kotlin/dev/dnpm/etl/processor/config/JacksonConfig.kt
index 2480de8..847880d 100644
--- a/src/main/kotlin/dev/dnpm/etl/processor/config/JacksonConfig.kt
+++ b/src/main/kotlin/dev/dnpm/etl/processor/config/JacksonConfig.kt
@@ -2,10 +2,13 @@ package dev.dnpm.etl.processor.config
 
 import ca.uhn.fhir.context.FhirContext
 import com.fasterxml.jackson.annotation.JsonInclude
-import com.fasterxml.jackson.databind.ObjectMapper
-import com.fasterxml.jackson.databind.SerializationFeature
+import com.fasterxml.jackson.core.JsonGenerator
+import com.fasterxml.jackson.core.JsonParser
+import com.fasterxml.jackson.databind.*
+import com.fasterxml.jackson.databind.module.SimpleModule
 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
 
@@ -20,9 +23,39 @@ class JacksonConfig {
     @Bean
     fun objectMapper(): ObjectMapper =
         ObjectMapper()
-            .registerModule(FhirResourceModule())
+            .registerModule(Jackson2FhirResourceModule())
             .disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
             .registerModule(JavaTimeModule())
             .registerModule(Jdk8Module())
             .setSerializationInclusion(JsonInclude.Include.NON_NULL)
 }
+
+class Jackson2FhirResourceModule : SimpleModule() {
+    init {
+        addSerializer(Consent::class.java, Jackson2ConsentResourceSerializer())
+        addDeserializer(Consent::class.java, Jackson2ConsentResourceDeserializer())
+    }
+}
+
+class Jackson2ConsentResourceSerializer : JsonSerializer<Consent>() {
+    override fun serialize(
+        value: Consent,
+        gen: JsonGenerator,
+        serializers: SerializerProvider,
+    ) {
+        val json = JacksonConfig.fhirContext().newJsonParser().encodeResourceToString(value)
+        gen.writeRawValue(json)
+    }
+}
+
+class Jackson2ConsentResourceDeserializer : JsonDeserializer<Consent>() {
+    override fun deserialize(
+        p: JsonParser?,
+        ctxt: DeserializationContext?,
+    ): Consent {
+        val jsonNode = p?.readValueAsTree<JsonNode>()
+        val json = jsonNode?.toString()
+
+        return JacksonConfig.fhirContext().newJsonParser().parseResource(json) as Consent
+    }
+}
-- 
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