kotlinx-uuid-exposed

Exposed is an ORM framework for Kotlin. It has support for java.util.UUID, but to get kotlin-uuid supported you need to include the corresponding dependency and use DSL functions:

dependencies {
    implementation("app.softwork:kotlinx-uuid-exposed:LATEST")
}

When declaring a table having UUID as Primary Key:

// SQL DSL
object MyTable : KotlinxUUIDTable() {
    // there is "id" property with the kotlin-uud type
}

// DAO API
class MyTableEntity(id: EntityID<UUID>) : KotlinxUUIDEntity(id) {
    companion object : KotlinxUUIDEntityClass<MyTableEntity>(MyTable)

}

To declare a regular column, use kotlinxUUID function:

object MyTable : Table() {
    val something = kotlinxUUID("SOME_COLUMN")
}

Unfortunately, there is a function called uuid in the base class, inside Exposed, this is why we can't overwrite/override it, so it may lead to confusion. The function uuid only works with java.util.UUID:

object MyTable : Table() {
    val column1 = kotlinxUUID("C1") // kotlinx.uuid.UUID
    val column2 = uuid("C2") // java.util.UUID
}

Packages

kotlinx.uuid.exposed

jvm