com.github.j5ik2o.akka.persistence.dynamodb.journal.JournalRow.scala Maven / Gradle / Ivy

Go to download
package com.github.j5ik2o.akka.persistence.dynamodb.journal

case class JournalRow(
    persistenceId: PersistenceId,
    sequenceNumber: SequenceNumber,
    deleted: Boolean,
    message: Array[Byte],
    ordering: Long,
    tags: Option[String] = None
) {

  def partitionKey(partitionKeyResolver: PartitionKeyResolver): PartitionKey =
    partitionKeyResolver.resolve(persistenceId, sequenceNumber)
  def sortKey(sortKeyResolver: SortKeyResolver): SortKey = sortKeyResolver.resolve(persistenceId, sequenceNumber)

  def withDeleted: JournalRow               = copy(deleted = true)
  def withOrdering(value: Long): JournalRow = copy(ordering = value)

  def canEqual(other: Any): Boolean = other.isInstanceOf[JournalRow]

  override def equals(other: Any): Boolean = other match {
    case that: JournalRow =>
      (that canEqual this) &&
      persistenceId == that.persistenceId &&
      sequenceNumber == that.sequenceNumber
    case _ => false
  }

  override def hashCode(): Int = {
    val state = Seq(persistenceId, sequenceNumber)
    state.map(_.hashCode()).foldLeft(0)((a, b) => 31 * a + b)
  }

}