Merge pull request #174 from ProjectMapK/fix-ser-warn

Implement readResolve

Author: k163377

src/main/kotlin/io/github/projectmapk/jackson/module/kogera/deser/deserializers/KotlinDeserializers.kt

@@ -23,12 +23,16 @@ import java.lang.reflect.Method
 import java.lang.reflect.Modifier
 
 internal object SequenceDeserializer : StdDeserializer<Sequence<*>>(Sequence::class.java) {
+    private fun readResolve(): Any = SequenceDeserializer
+
     override fun deserialize(p: JsonParser, ctxt: DeserializationContext): Sequence<*> {
         return ctxt.readValue(p, List::class.java).asSequence()
     }
 }
 
 internal object RegexDeserializer : StdDeserializer<Regex>(Regex::class.java) {
+    private fun readResolve(): Any = RegexDeserializer
+
     override fun deserialize(p: JsonParser, ctxt: DeserializationContext): Regex {
         val node = ctxt.readTree(p)
 
@@ -57,21 +61,29 @@ internal object RegexDeserializer : StdDeserializer<Regex>(Regex::class.java) {
 }
 
 internal object UByteDeserializer : StdDeserializer<UByte>(UByte::class.java) {
+    private fun readResolve(): Any = UByteDeserializer
+
     override fun deserialize(p: JsonParser, ctxt: DeserializationContext) =
         UByteChecker.readWithRangeCheck(p, p.intValue)
 }
 
 internal object UShortDeserializer : StdDeserializer<UShort>(UShort::class.java) {
+    private fun readResolve(): Any = UShortDeserializer
+
     override fun deserialize(p: JsonParser, ctxt: DeserializationContext) =
         UShortChecker.readWithRangeCheck(p, p.intValue)
 }
 
 internal object UIntDeserializer : StdDeserializer<UInt>(UInt::class.java) {
+    private fun readResolve(): Any = UIntDeserializer
+
     override fun deserialize(p: JsonParser, ctxt: DeserializationContext) =
         UIntChecker.readWithRangeCheck(p, p.longValue)
 }
 
 internal object ULongDeserializer : StdDeserializer<ULong>(ULong::class.java) {
+    private fun readResolve(): Any = ULongDeserializer
+
     override fun deserialize(p: JsonParser, ctxt: DeserializationContext) =
         ULongChecker.readWithRangeCheck(p, p.bigIntegerValue)
 }

src/main/kotlin/io/github/projectmapk/jackson/module/kogera/deser/deserializers/KotlinKeyDeserializers.kt

@@ -13,21 +13,29 @@ import java.math.BigInteger
 // If StdKeyDeserializer is modified, need to modify this too.
 
 internal object UByteKeyDeserializer : StdKeyDeserializer(TYPE_SHORT, UByte::class.java) {
+    private fun readResolve(): Any = UByteKeyDeserializer
+
     override fun deserializeKey(key: String?, ctxt: DeserializationContext): UByte? =
         key?.let { UByteChecker.readWithRangeCheck(null, _parseInt(it)) }
 }
 
 internal object UShortKeyDeserializer : StdKeyDeserializer(TYPE_INT, UShort::class.java) {
+    private fun readResolve(): Any = UShortKeyDeserializer
+
     override fun deserializeKey(key: String?, ctxt: DeserializationContext): UShort? =
         key?.let { UShortChecker.readWithRangeCheck(null, _parseInt(it)) }
 }
 
 internal object UIntKeyDeserializer : StdKeyDeserializer(TYPE_LONG, UInt::class.java) {
+    private fun readResolve(): Any = UIntKeyDeserializer
+
     override fun deserializeKey(key: String?, ctxt: DeserializationContext): UInt? =
         key?.let { UIntChecker.readWithRangeCheck(null, _parseLong(it)) }
 }
 
 internal object ULongKeyDeserializer : StdKeyDeserializer(-1, ULong::class.java) {
+    private fun readResolve(): Any = ULongKeyDeserializer
+
     override fun deserializeKey(key: String?, ctxt: DeserializationContext): ULong? =
         key?.let { ULongChecker.readWithRangeCheck(null, BigInteger(it)) }
 }

src/main/kotlin/io/github/projectmapk/jackson/module/kogera/ser/serializers/KotlinSerializers.kt

@@ -17,21 +17,29 @@ import java.lang.reflect.Modifier
 import java.math.BigInteger
 
 internal object UByteSerializer : StdSerializer<UByte>(UByte::class.java) {
+    private fun readResolve(): Any = UByteSerializer
+
     override fun serialize(value: UByte, gen: JsonGenerator, provider: SerializerProvider) =
         gen.writeNumber(value.toShort())
 }
 
 internal object UShortSerializer : StdSerializer<UShort>(UShort::class.java) {
+    private fun readResolve(): Any = UShortSerializer
+
     override fun serialize(value: UShort, gen: JsonGenerator, provider: SerializerProvider) =
         gen.writeNumber(value.toInt())
 }
 
 internal object UIntSerializer : StdSerializer<UInt>(UInt::class.java) {
+    private fun readResolve(): Any = UIntSerializer
+
     override fun serialize(value: UInt, gen: JsonGenerator, provider: SerializerProvider) =
         gen.writeNumber(value.toLong())
 }
 
 internal object ULongSerializer : StdSerializer<ULong>(ULong::class.java) {
+    private fun readResolve(): Any = ULongSerializer
+
     override fun serialize(value: ULong, gen: JsonGenerator, provider: SerializerProvider) {
         val longValue = value.toLong()
         when {