Allow to set values only internally (#104)

Prevent users of BaseUuidEntity from "GeneratedValue" misuse which will override even "not-null" values

common-spring-jpa/src/main/kotlin/ru/touchin/common/spring/jpa/models/BaseUuidIdEntity.kt

@@ -15,5 +15,9 @@ abstract class BaseUuidIdEntity : BaseEntity() {
     @GeneratedValue(generator = "uuid")
     @GenericGenerator(name = "uuid", strategy = "uuid2")
     open var id: UUID? = null
+        @Suppress("RedundantSetter")
+        protected set(id) {
+            field = id
+        }
 
 }