src/main/kotlin/fr/postgresjson/connexion/Connection.kt

@@ -55,19 +55,12 @@ class Connection(
         values: List<Any?>,
         block: (QueryResult, R?) -> Unit
     ): R? {
-        val primaryObject = values.firstOrNull {
-            it is EntityI && typeReference.type.typeName == it::class.java.name
-        } as R?
         val result = exec(sql, compileArgs(values))
         val json = result.rows.firstOrNull()?.getString(0)
         return if (json === null) {
             null
-        } else {
-            if (primaryObject != null) {
-                serializer.deserialize(json, primaryObject)
         } else {
             serializer.deserialize(json, typeReference)
-            }
         }.also {
             block(result, it)
         }

src/main/kotlin/fr/postgresjson/serializer/Serializer.kt

@@ -42,13 +42,8 @@ class Serializer(val mapper: ObjectMapper = jacksonObjectMapper()) {
     inline fun <reified E> deserializeList(json: String): E {
         return deserializeList(json, object : TypeReference<E>() {})
     }
-
-    fun <E> deserialize(json: String, target: E): E {
-        return mapper.readerForUpdating(target).readValue<E>(json)
-    }
 }
 
 fun Serializable.serialize(pretty: Boolean = false) = Serializer().serialize(this, pretty)
 fun List<Serializable>.serialize(pretty: Boolean = false) = Serializer().serialize(this, pretty)
-inline fun <reified E : Serializable> E.deserialize(json: String) = Serializer().deserialize(json, this)
 inline fun <reified E : Serializable> String.deserialize() = Serializer().deserialize<E>(this)

src/test/kotlin/fr/postgresjson/RequesterTest.kt

@@ -9,7 +9,7 @@ import org.junit.jupiter.api.Test
 import java.util.UUID
 
 class RequesterTest : TestAbstract() {
-    class ObjTest(var name: String, id: UUID = UUID.fromString("5623d902-3067-42f3-bfd9-095dbb12c29f")) : UuidEntity(id)
+    class ObjTest(val name: String, id: UUID = UUID.fromString("5623d902-3067-42f3-bfd9-095dbb12c29f")) : UuidEntity(id)
 
     @Test
     fun `get query from file`() {
@@ -100,7 +100,7 @@ class RequesterTest : TestAbstract() {
             .selectOne("resource" to obj2)!!
 
         assertEquals("changedName", obj.name)
-        assertEquals("changedName", obj2.name)
+        assertEquals("original", obj2.name)
     }
 
     @Test

src/test/kotlin/fr/postgresjson/SerializerTest.kt

@@ -69,20 +69,4 @@ internal class SerializerTest {
         assertEquals(obj.val1, objDeserialized!!.val1)
         assertEquals(obj.val2, objDeserialized.val2)
     }
-
-    @Test
-    fun deserializeUpdate() {
-        val objDeserialized: ObjTest = serializer.deserialize(objSerializedUpdate, obj)
-        assertTrue(obj === objDeserialized)
-        assertEquals("update", objDeserialized.val1)
-        assertEquals(123, objDeserialized.val2)
-    }
-
-    @Test
-    fun deserializeUpdate2() {
-        val objDeserialized = obj.deserialize(objSerializedUpdate)
-        assertTrue(obj === objDeserialized)
-        assertEquals("update", objDeserialized.val1)
-        assertEquals(123, objDeserialized.val2)
-    }
 }