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Refactored STM API into Transaction.Global and Transaction.Local, fixes issues with "atomic" outside actors

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This commit is contained in:
Jonas Bonér 2010-04-05 11:53:43 +02:00
parent fec271eb4c
commit 0d95b09763
7 changed files with 171 additions and 44 deletions
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11
akka-core/src/main/scala/stm/TransactionManagement.scala
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@ -4,6 +4,8 @@
package se.scalablesolutions.akka.stm
import se.scalablesolutions.akka.util.Logging
import java.util.concurrent.atomic.AtomicBoolean
import org.multiverse.api.ThreadLocalTransaction._
@ -49,9 +51,10 @@ object TransactionManagement extends TransactionManagement {
}
}
trait TransactionManagement {
trait TransactionManagement extends Logging {
private[akka] def createNewTransactionSet: CountDownCommitBarrier = {
log.trace("Creating new transaction set")
val txSet = new CountDownCommitBarrier(1, TransactionManagement.FAIR_TRANSACTIONS)
TransactionManagement.transactionSet.set(Some(txSet))
txSet
@ -63,9 +66,13 @@ trait TransactionManagement {
private[akka] def setTransaction(tx: Option[Transaction]) =
if (tx.isDefined) TransactionManagement.transaction.set(tx)
private[akka] def clearTransactionSet = TransactionManagement.transactionSet.set(None)
private[akka] def clearTransactionSet = {
log.trace("Clearing transaction set")
TransactionManagement.transactionSet.set(None)
}
private[akka] def clearTransaction = {
log.trace("Clearing transaction")
TransactionManagement.transaction.set(None)
setThreadLocalTransaction(null)
}