Offers a set of serializers for common types, along with utilities for building custom serializers, supporting various serialization methods like contextual and typealias-based approaches.
This project solves two things:
This is accomplished without any additional footprint (the project only depends on KotlinX serialization itself).
See the contribution guide here.
| Ks3 | Kotlin | KotlinX serialization |
|---|---|---|
| 1.0 | 1.9+ | 1.6+ |
Add the dependency. With Gradle:
dependencies {
implementation("io.ks3:ks3-jdk:1.0.0")
}
Maven:
<dependency>
<groupId>io.ks3</groupId>
<artifactId>ks3-jdk-jvm</artifactId>
<version>1.0.0</version>
</dependency>
Note that when using Maven dependencies must specify the multiplatform variant. For example, append
-jvmto specify the JVM variant ofks3-jdk.
Now you can start using the provided serializers. There's several possible ways to do this.
typealiastypealias LocalDateTimeAsString = @Serializable(LocalDateTimeAsStringSerializer::class) LocalDateTime
data class Appointment(
val datetime: LocalDateTimeAsString
)
For details, see the kotlinx.serialization guide
This method is most useful when you want to use different serial formats for the same type, or when you can't configure the serializer itself.
@ContextualSee the details in kotlinx.serialization guide
@Serializable
class ProgrammingLanguage(
val name: String,
@Contextual
val stableReleaseDate: Date
)
private val module = SerializersModule {
contextual(DateAsLongSerializer)
}
val format = Json { serializersModule = module }
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