class FetchAttachmentsProtocol : FetchDataProtocol<Attachment, ByteArray>
Given a set of hashes either loads from from local storage or requests them from the other peer. Downloaded attachments are saved to local storage automatically.
<init> |
FetchAttachmentsProtocol(requests: Set<SecureHash>, otherSide: Party) Given a set of hashes either loads from from local storage or requests them from the other peer. Downloaded attachments are saved to local storage automatically. |
queryTopic |
val queryTopic: String |
otherSide |
val otherSide: Party |
requests |
val requests: Set<SecureHash> |
convert |
fun convert(wire: ByteArray): Attachment |
load |
fun load(txid: SecureHash): Attachment? |
maybeWriteToDisk |
fun maybeWriteToDisk(downloaded: List<Attachment>): Unit |
call |
open fun call(): Result<T> This is where you fill out your business logic. |
TOPIC |
const val TOPIC: String |