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/*
* This file is part of GNU Taler
* (C) 2020 Taler Systems S.A.
*
* GNU Taler is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 3, or (at your option) any later version.
*
* GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
package net.taler.common
import com.fasterxml.jackson.annotation.JsonProperty
import com.fasterxml.jackson.core.JsonParser
import com.fasterxml.jackson.databind.DeserializationContext
import com.fasterxml.jackson.databind.annotation.JsonDeserialize
import com.fasterxml.jackson.databind.deser.std.StdDeserializer
/**
* Used to support Jackson serialization along with KotlinX.
*/
abstract class TimestampMixin(
@get:JsonDeserialize(using = NeverDeserializer::class)
@get:JsonProperty("t_ms")
val ms: Long
)
class NeverDeserializer : StdDeserializer<Long>(Long::class.java) {
override fun deserialize(p: JsonParser, ctxt: DeserializationContext): Long {
return if (p.text == "never") -1
else p.longValue
}
}
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