examples encoded as strings

Author: SMILEY4

examples/src/main/kotlin/io/github/smiley4/ktoropenapi/examples/Examples.kt

@@ -1,7 +1,6 @@
 package io.github.smiley4.ktoropenapi.examples
 
 import io.github.smiley4.ktoropenapi.OpenApi
-import io.github.smiley4.ktoropenapi.config.ExampleEncoder
 import io.github.smiley4.ktoropenapi.config.descriptors.KTypeDescriptor
 import io.github.smiley4.ktoropenapi.get
 import io.github.smiley4.ktoropenapi.openApi
@@ -71,10 +70,10 @@ private fun Application.myModule() {
                 body<MyExampleClass> {
                     // specify two example values
                     example("Example 1") {
-                            description = "A first example value"
-                            value = MyExampleClass(
-                                someValue = "example 1"
-                            )
+                        description = "A first example value"
+                        value = MyExampleClass(
+                            someValue = "example 1"
+                        )
                     }
                     example("Example 2") {
                         description = "A second example value"

examples/src/main/kotlin/io/github/smiley4/ktoropenapi/examples/KotlinxSerialization.kt

@@ -23,7 +23,7 @@ import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.JsonNamingStrategy
 
 fun main() {
-    embeddedServer(Netty, port = 8080, host = "localhost", module = Application::myModule).start(wait = true)
+    embeddedServer(Netty, port = 8088, host = "localhost", module = Application::myModule).start(wait = true)
 }
 
 private fun Application.myModule() {
@@ -42,7 +42,7 @@ private fun Application.myModule() {
         }
         examples {
             // configure the example encoder to encode kotlin objects using kotlinx-serializer
-            exampleEncoder = ExampleEncoder.kotlinx(json)
+            exampleEncoder = ExampleEncoder.jackson()
         }
     }
 

ktor-openapi/src/main/kotlin/io/github/smiley4/ktoropenapi/config/ExampleEncoder.kt

@@ -1,5 +1,6 @@
 package io.github.smiley4.ktoropenapi.config
 
+import com.fasterxml.jackson.core.type.TypeReference
 import com.fasterxml.jackson.databind.ObjectMapper
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import io.github.smiley4.ktoropenapi.config.descriptors.KTypeDescriptor
@@ -29,7 +30,7 @@ object ExampleEncoder {
      */
     fun jackson(json: ObjectMapper? = null): GenericExampleEncoder = { type, example ->
         val mapper = json ?: jacksonObjectMapper()
-        mapper.writeValueAsString(example)
+        mapper.writeValueAsString(example).toStructuredJsonObject()
     }
 
     /**
@@ -41,11 +42,13 @@ object ExampleEncoder {
             is KTypeDescriptor -> {
                 val jsonEncoder = json ?: Json
                 val serializer = jsonEncoder.serializersModule.serializer(type.type)
-                jsonEncoder.encodeToString(serializer, example)
+                jsonEncoder.encodeToString(serializer, example).toStructuredJsonObject()
             }
             else -> example
         }
     }
 
+    fun String.toStructuredJsonObject() = jacksonObjectMapper().readValue(this, object : TypeReference<Any>() {})
+
 }