79 lines
2.5 KiB
Scala
79 lines
2.5 KiB
Scala
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package docs.persistence
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//#plugin-imports
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import scala.concurrent.Future
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//#plugin-imports
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import com.typesafe.config._
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import org.scalatest.WordSpec
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import akka.actor.ActorSystem
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//#plugin-imports
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import akka.persistence._
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import akka.persistence.journal._
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import akka.persistence.snapshot._
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//#plugin-imports
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object PersistencePluginDocSpec {
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val config =
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"""
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//#journal-config
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akka.persistence.journal.leveldb.dir = "target/journal"
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//#journal-config
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//#snapshot-config
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akka.persistence.snapshot-store.local.dir = "target/snapshots"
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//#snapshot-config
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"""
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}
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class PersistencePluginDocSpec extends WordSpec {
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new AnyRef {
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val providerConfig =
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"""
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//#journal-plugin-config
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# Path to the journal plugin to be used
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akka.persistence.journal.plugin = "my-journal"
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# My custom journal plugin
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my-journal {
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# Class name of the plugin.
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class = "docs.persistence.MyJournal"
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# Dispatcher for the plugin actor.
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plugin-dispatcher = "akka.actor.default-dispatcher"
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}
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//#journal-plugin-config
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//#snapshot-store-plugin-config
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# Path to the snapshot store plugin to be used
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akka.persistence.snapshot-store.plugin = "my-snapshot-store"
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# My custom snapshot store plugin
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my-snapshot-store {
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# Class name of the plugin.
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class = "docs.persistence.MySnapshotStore"
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# Dispatcher for the plugin actor.
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plugin-dispatcher = "akka.persistence.dispatchers.default-plugin-dispatcher"
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}
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//#snapshot-store-plugin-config
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"""
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val system = ActorSystem("doc", ConfigFactory.parseString(providerConfig).withFallback(ConfigFactory.parseString(PersistencePluginDocSpec.config)))
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val extension = Persistence(system)
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}
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}
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class MyJournal extends AsyncWriteJournal {
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def writeAsync(persistent: PersistentImpl): Future[Unit] = ???
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def deleteAsync(persistent: PersistentImpl): Future[Unit] = ???
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def confirmAsync(processorId: String, sequenceNr: Long, channelId: String): Future[Unit] = ???
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def replayAsync(processorId: String, fromSequenceNr: Long, toSequenceNr: Long)(replayCallback: (PersistentImpl) ⇒ Unit): Future[Long] = ???
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}
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class MySnapshotStore extends SnapshotStore {
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def loadAsync(processorId: String, criteria: SnapshotSelectionCriteria): Future[Option[SelectedSnapshot]] = ???
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def saveAsync(metadata: SnapshotMetadata, snapshot: Any): Future[Unit] = ???
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def saved(metadata: SnapshotMetadata) {}
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def delete(metadata: SnapshotMetadata) {}
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}
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