From c59c7d375af459a5b9d884c424e7ea58b07a210e Mon Sep 17 00:00:00 2001
From: dotasek <david.otasek@smilecdr.com>
Date: Thu, 21 Nov 2024 16:32:33 -0500
Subject: [PATCH] Use gson

---
 gradle.properties            |  2 +-
 src/jvmMain/kotlin/Module.kt | 13 +++----------
 2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/gradle.properties b/gradle.properties
index 607036f..bc149e5 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ kotlin.code.style=official
 kotlin.js.generate.executable.default=false
 
 # versions
-fhirCoreVersion= 6.4.2
+fhirCoreVersion= 6.4.4-SNAPSHOT
 
 junitVersion=5.7.1
 mockk_version=1.10.2
diff --git a/src/jvmMain/kotlin/Module.kt b/src/jvmMain/kotlin/Module.kt
index 3333469..0b6c5f5 100644
--- a/src/jvmMain/kotlin/Module.kt
+++ b/src/jvmMain/kotlin/Module.kt
@@ -1,5 +1,4 @@
-import com.fasterxml.jackson.databind.DeserializationFeature
-import com.fasterxml.jackson.databind.SerializationFeature
+import io.ktor.serialization.gson.*
 import controller.debug.debugModule
 import controller.ig.igModule
 import controller.terminology.terminologyModule
@@ -85,14 +84,8 @@ fun Application.setup() {
     }
 
     install(ContentNegotiation) {
-        jackson {
-            enable(SerializationFeature.INDENT_OUTPUT)
-
-            /*
-             * Right now we need to ignore unknown fields because we take a very simplified version of many of the fhir
-             * model classes, and map them to classes across JVM/Common/JS.
-             */
-            configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
+        gson {
+            setPrettyPrinting()
         }
     }