revert

Author: lauzadis

hll/dynamodb-mapper/dynamodb-mapper-annotations/common/src/aws/sdk/kotlin/hll/dynamodbmapper/Annotations.kt

@@ -23,7 +23,9 @@ public annotation class DynamoDbAttribute(val name: String)
  * If not set, one will be automatically generated.
  */
 @Target(AnnotationTarget.CLASS)
-public annotation class DynamoDbItem(val converter: KClass<*> = UnspecifiedItemConverter::class)
+// FIXME Update to take a KClass<out ItemConverter<*>> once KSP bug is fixed
+// https://github.com/google/ksp/issues/1129
+public annotation class DynamoDbItem(val converterName: String)
 
 //@InternalSdkApi
 public object UnspecifiedItemConverter: ItemConverter<Item> {

hll/dynamodb-mapper/dynamodb-mapper-schema-codegen/src/main/kotlin/aws/sdk/kotlin/hll/dynamodbmapper/codegen/annotations/rendering/HighLevelRenderer.kt

@@ -7,12 +7,9 @@ package aws.sdk.kotlin.hll.dynamodbmapper.codegen.annotations.rendering
 import aws.sdk.kotlin.hll.codegen.core.CodeGeneratorFactory
 import aws.sdk.kotlin.hll.codegen.rendering.RenderContext
 import aws.sdk.kotlin.hll.codegen.util.plus
-import aws.sdk.kotlin.hll.dynamodbmapper.DynamoDbItem
 import aws.sdk.kotlin.hll.dynamodbmapper.codegen.annotations.AnnotationsProcessorOptions
 import aws.sdk.kotlin.hll.dynamodbmapper.codegen.annotations.DestinationPackage
 import aws.smithy.kotlin.runtime.collections.*
-import com.google.devtools.ksp.KspExperimental
-import com.google.devtools.ksp.getAnnotationsByType
 import com.google.devtools.ksp.processing.KSPLogger
 import com.google.devtools.ksp.symbol.KSClassDeclaration
 

hll/dynamodb-mapper/dynamodb-mapper-schema-codegen/src/main/kotlin/aws/sdk/kotlin/hll/dynamodbmapper/codegen/annotations/rendering/SchemaRenderer.kt

@@ -45,11 +45,11 @@ internal class SchemaRenderer(
     }
 
     private val itemConverter: Type = dynamoDbItemAnnotation
-        .takeIf { it.converter != UnspecifiedItemConverter::class }
+        .converterName
+        .takeIf { it.isNotBlank() }
         ?.let {
-            val fullName = checkNotNull(it.converter.qualifiedName) { "DynamoDbItem converter qualified name is unexpectedly null" }
-            val pkg = fullName.substringBeforeLast(".")
-            val shortName = fullName.removePrefix("$pkg.")
+            val pkg = it.substringBeforeLast(".")
+            val shortName = it.removePrefix("$pkg.")
             TypeRef(pkg, shortName)
         } ?: TypeRef(ctx.pkg, converterName)
 
@@ -89,7 +89,7 @@ internal class SchemaRenderer(
             renderBuilder()
         }
 
-        if (dynamoDbItemAnnotation.converter == UnspecifiedItemConverter::class) {
+        if (dynamoDbItemAnnotation.converterName.isBlank()) {
             renderItemConverter()
         }