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| package works.credits.core | |
| import com.fasterxml.jackson.core.JsonGenerator | |
| import com.fasterxml.jackson.core.JsonParser | |
| import com.fasterxml.jackson.databind.* | |
| import com.fasterxml.jackson.databind.module.SimpleModule | |
| import org.abstractj.kalium.keys.SigningKey | |
| import org.abstractj.kalium.keys.VerifyKey | |
| import org.msgpack.jackson.dataformat.MessagePackGenerator | |
| import org.msgpack.jackson.dataformat.MessagePackParser | |
| class VerifyKeySerializer(): JsonSerializer<VerifyKey>() { | |
| override fun serialize(vk: VerifyKey?, jgen: JsonGenerator?, p: SerializerProvider?) { | |
| val mgen = jgen as MessagePackGenerator | |
| if (vk == null) { | |
| mgen.writeBinary(ByteArray(0)) | |
| } else { | |
| mgen.writeBinary(vk.toBytes()) | |
| } | |
| } | |
| } | |
| class VerifyKeyDeserializer(): JsonDeserializer<VerifyKey>() { | |
| override fun deserialize(jp: JsonParser, ctx: DeserializationContext): VerifyKey? { | |
| val mp = jp as MessagePackParser | |
| val bytes = mp.readValueAs(ByteArray::class.java) | |
| return VerifyKey(bytes) | |
| } | |
| } | |
| class SigningKeySerializer(): JsonSerializer<SigningKey?>() { | |
| override fun serialize(sk: SigningKey?, jgen: JsonGenerator, p: SerializerProvider) { | |
| val mgen = jgen as MessagePackGenerator | |
| if (sk == null) { | |
| mgen.writeBinary(ByteArray(0)) | |
| } else { | |
| mgen.writeBinary(sk.toBytes()) | |
| } | |
| } | |
| } | |
| class SigningKeyDeserializer(): JsonDeserializer<SigningKey?>() { | |
| override fun deserialize(jp: JsonParser, ctx: DeserializationContext): SigningKey? { | |
| val mp = jp as MessagePackParser | |
| val bytes = mp.readValueAs(ByteArray::class.java) | |
| if (bytes.size == 0) { | |
| return null | |
| } | |
| return SigningKey(bytes) | |
| } | |
| } | |
| fun ObjectMapper.registerCreditsModule(): ObjectMapper { | |
| val credits = SimpleModule("credits") | |
| credits.addSerializer(SigningKey::class.java, SigningKeySerializer()) | |
| credits.addDeserializer(SigningKey::class.java, SigningKeyDeserializer()) | |
| credits.addSerializer(VerifyKey::class.java, VerifyKeySerializer()) | |
| credits.addDeserializer(VerifyKey::class.java, VerifyKeyDeserializer()) | |
| this.registerModule(credits) | |
| return this | |
| } |
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