Merged in akka-servlet
This commit is contained in:
commit
cb533857ed
16 changed files with 352 additions and 179 deletions
|
|
@ -8,7 +8,7 @@ import se.scalablesolutions.akka.dispatch._
|
|||
import se.scalablesolutions.akka.config.Config._
|
||||
import se.scalablesolutions.akka.config.{AllForOneStrategy, OneForOneStrategy, FaultHandlingStrategy}
|
||||
import se.scalablesolutions.akka.config.ScalaConfig._
|
||||
import se.scalablesolutions.akka.stm.Transaction._
|
||||
import se.scalablesolutions.akka.stm.Transaction.Global._
|
||||
import se.scalablesolutions.akka.stm.TransactionManagement._
|
||||
import se.scalablesolutions.akka.stm.TransactionManagement
|
||||
import se.scalablesolutions.akka.remote.protobuf.RemoteProtocol.RemoteRequest
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ import scala.collection.mutable.HashMap
|
|||
|
||||
import se.scalablesolutions.akka.util.Logging
|
||||
|
||||
import org.multiverse.api.{Transaction => MultiverseTransaction}
|
||||
import org.multiverse.api.{Transaction => MultiverseTransaction, TransactionLifecycleListener, TransactionLifecycleEvent}
|
||||
import org.multiverse.api.GlobalStmInstance.getGlobalStmInstance
|
||||
import org.multiverse.api.ThreadLocalTransaction._
|
||||
import org.multiverse.templates.{TransactionTemplate, OrElseTemplate}
|
||||
|
|
@ -22,172 +22,258 @@ import org.multiverse.stms.alpha.AlphaStm
|
|||
class NoTransactionInScopeException extends RuntimeException
|
||||
class TransactionRetryException(message: String) extends RuntimeException(message)
|
||||
|
||||
/**
|
||||
* Example of atomic transaction management using the atomic block.
|
||||
* These blocks takes an implicit argument String defining the transaction family name.
|
||||
* If these blocks are used from within an Actor then the name is automatically resolved, if not either:
|
||||
* 1. define an implicit String with the name in the same scope
|
||||
* 2. pass in the name explicitly
|
||||
*
|
||||
* Here are some examples (assuming implicit transaction family name in scope):
|
||||
* <pre>
|
||||
* import se.scalablesolutions.akka.stm.Transaction._
|
||||
*
|
||||
* atomic {
|
||||
* .. // do something within a transaction
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* Example of atomic transaction management using atomic block with retry count:
|
||||
* <pre>
|
||||
* import se.scalablesolutions.akka.stm.Transaction._
|
||||
*
|
||||
* atomic(maxNrOfRetries) {
|
||||
* .. // do something within a transaction
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* Example of atomically-orElse transaction management.
|
||||
* Which is a good way to reduce contention and transaction collisions.
|
||||
* <pre>
|
||||
* import se.scalablesolutions.akka.stm.Transaction._
|
||||
*
|
||||
* atomically {
|
||||
* .. // try to do something
|
||||
* } orElse {
|
||||
* .. // if transaction clashes try do do something else to minimize contention
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* Example of atomic transaction management using for comprehensions (monadic):
|
||||
*
|
||||
* <pre>
|
||||
* import se.scalablesolutions.akka.stm.Transaction._
|
||||
* for (tx <- Transaction) {
|
||||
* ... // do transactional stuff
|
||||
* }
|
||||
*
|
||||
* val result = for (tx <- Transaction) yield {
|
||||
* ... // do transactional stuff yielding a result
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* Example of using Transaction and TransactionalRef in for comprehensions (monadic):
|
||||
*
|
||||
* <pre>
|
||||
* // For example, if you have a List with TransactionalRef
|
||||
* val refs: List[TransactionalRef] = ...
|
||||
*
|
||||
* // You can use them together with Transaction in a for comprehension since
|
||||
* // TransactionalRef is also monadic
|
||||
* for {
|
||||
* tx <- Transaction
|
||||
* ref <- refs
|
||||
* } {
|
||||
* ... // use the ref inside a transaction
|
||||
* }
|
||||
*
|
||||
* val result = for {
|
||||
* tx <- Transaction
|
||||
* ref <- refs
|
||||
* } yield {
|
||||
* ... // use the ref inside a transaction, yield a result
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
object Transaction extends TransactionManagement with Logging {
|
||||
object Transaction {
|
||||
val idFactory = new AtomicLong(-1L)
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction class.
|
||||
*/
|
||||
def map[T](f: => T): T = atomic {f}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction class.
|
||||
*/
|
||||
def flatMap[T](f: => T): T = atomic {f}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction class.
|
||||
*/
|
||||
def foreach(f: => Unit): Unit = atomic {f}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction class.
|
||||
*/
|
||||
def atomic[T](body: => T): T = {
|
||||
var isTopLevelTransaction = true
|
||||
new TransactionTemplate[T]() {
|
||||
def execute(mtx: MultiverseTransaction): T = {
|
||||
val result = body
|
||||
|
||||
val txSet = getTransactionSetInScope
|
||||
log.trace("Committing transaction [%s]\n\tby joining transaction set [%s]", mtx, txSet)
|
||||
txSet.joinCommit(mtx)
|
||||
|
||||
// FIXME tryJoinCommit(mtx, TransactionManagement.TRANSACTION_TIMEOUT, TimeUnit.MILLISECONDS)
|
||||
//getTransactionSetInScope.tryJoinCommit(mtx, TransactionManagement.TRANSACTION_TIMEOUT, TimeUnit.MILLISECONDS)
|
||||
|
||||
clearTransaction
|
||||
result
|
||||
}
|
||||
|
||||
override def onStart(mtx: MultiverseTransaction) = {
|
||||
val txSet =
|
||||
if (!isTransactionSetInScope) {
|
||||
isTopLevelTransaction = true
|
||||
createNewTransactionSet
|
||||
} else getTransactionSetInScope
|
||||
val tx = new Transaction
|
||||
tx.transaction = Some(mtx)
|
||||
setTransaction(Some(tx))
|
||||
|
||||
txSet.registerOnCommitTask(new Runnable() {
|
||||
def run = tx.commit
|
||||
})
|
||||
txSet.registerOnAbortTask(new Runnable() {
|
||||
def run = tx.abort
|
||||
})
|
||||
}
|
||||
}.execute()
|
||||
}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on class.
|
||||
*/
|
||||
def atomically[A](firstBody: => A) = elseBody(firstBody)
|
||||
|
||||
/**
|
||||
* Should only be used together with <code>atomically</code> to form atomically-orElse constructs.
|
||||
* See ScalaDoc on class.
|
||||
*/
|
||||
def elseBody[A](firstBody: => A) = new {
|
||||
def orElse(secondBody: => A) = new OrElseTemplate[A] {
|
||||
def run(t: MultiverseTransaction) = firstBody
|
||||
def orelserun(t: MultiverseTransaction) = secondBody
|
||||
}.execute()
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a STM atomic transaction and by-passes all transactions hooks
|
||||
* such as persistence etc.
|
||||
*
|
||||
*
|
||||
* Only for internal usage.
|
||||
*/
|
||||
private[akka] def atomic0[T](body: => T): T = new TransactionTemplate[T]() {
|
||||
def execute(mtx: MultiverseTransaction): T = body
|
||||
}.execute()
|
||||
|
||||
/**
|
||||
* Module for "local" transaction management, local in the context of threads.
|
||||
* You should only use these if you do <b>not</b> need to have one transaction span
|
||||
* multiple threads (or Actors).
|
||||
* <p/>
|
||||
* Example of atomic transaction management using the atomic block.
|
||||
* <p/>
|
||||
* <pre>
|
||||
* import se.scalablesolutions.akka.stm.Transaction.Local._
|
||||
*
|
||||
* atomic {
|
||||
* .. // do something within a transaction
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* Example of atomically-orElse transaction management.
|
||||
* Which is a good way to reduce contention and transaction collisions.
|
||||
* <pre>
|
||||
* import se.scalablesolutions.akka.stm.Transaction.Local._
|
||||
*
|
||||
* atomically {
|
||||
* .. // try to do something
|
||||
* } orElse {
|
||||
* .. // if transaction clashes try do do something else to minimize contention
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* Example of atomic transaction management using for comprehensions (monadic):
|
||||
*
|
||||
* <pre>
|
||||
* import se.scalablesolutions.akka.stm.Transaction.Local._
|
||||
* for (tx <- Transaction.Local) {
|
||||
* ... // do transactional stuff
|
||||
* }
|
||||
*
|
||||
* val result = for (tx <- Transaction.Local) yield {
|
||||
* ... // do transactional stuff yielding a result
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* Example of using Transaction and TransactionalRef in for comprehensions (monadic):
|
||||
*
|
||||
* <pre>
|
||||
* // For example, if you have a List with TransactionalRef
|
||||
* val refs: List[TransactionalRef] = ...
|
||||
*
|
||||
* // You can use them together with Transaction in a for comprehension since
|
||||
* // TransactionalRef is also monadic
|
||||
* for {
|
||||
* tx <- Transaction.Local
|
||||
* ref <- refs
|
||||
* } {
|
||||
* ... // use the ref inside a transaction
|
||||
* }
|
||||
*
|
||||
* val result = for {
|
||||
* tx <- Transaction.Local
|
||||
* ref <- refs
|
||||
* } yield {
|
||||
* ... // use the ref inside a transaction, yield a result
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
object Local extends TransactionManagement with Logging {
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction.Local class.
|
||||
*/
|
||||
def map[T](f: => T): T = atomic {f}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction.Local class.
|
||||
*/
|
||||
def flatMap[T](f: => T): T = atomic {f}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction.Local class.
|
||||
*/
|
||||
def foreach(f: => Unit): Unit = atomic {f}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction.Local class.
|
||||
*/
|
||||
def atomic[T](body: => T): T = {
|
||||
new TransactionTemplate[T]() {
|
||||
def execute(mtx: MultiverseTransaction): T = body
|
||||
|
||||
override def onStart(mtx: MultiverseTransaction) = {
|
||||
val tx = new Transaction
|
||||
tx.transaction = Some(mtx)
|
||||
setTransaction(Some(tx))
|
||||
mtx.registerLifecycleListener(new TransactionLifecycleListener() {
|
||||
def notify(tx: MultiverseTransaction, event: TransactionLifecycleEvent) = event.name match {
|
||||
case "postCommit" => tx.commit
|
||||
case "postAbort" => tx.abort
|
||||
case _ => {}
|
||||
}
|
||||
})
|
||||
}
|
||||
}.execute()
|
||||
}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction.Local class.
|
||||
*/
|
||||
def atomically[A](firstBody: => A) = elseBody(firstBody)
|
||||
|
||||
/**
|
||||
* Should only be used together with <code>atomically</code> to form atomically-orElse constructs.
|
||||
* See ScalaDoc on class.
|
||||
*/
|
||||
def elseBody[A](firstBody: => A) = new {
|
||||
def orElse(secondBody: => A) = new OrElseTemplate[A] {
|
||||
def run(t: MultiverseTransaction) = firstBody
|
||||
def orelserun(t: MultiverseTransaction) = secondBody
|
||||
}.execute()
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Module for "global" transaction management, global in the context of multiple threads.
|
||||
* You have to use these if you do need to have one transaction span multiple threads (or Actors).
|
||||
* <p/>
|
||||
* Example of atomic transaction management using the atomic block.
|
||||
* <p/>
|
||||
* Here are some examples (assuming implicit transaction family name in scope):
|
||||
* <pre>
|
||||
* import se.scalablesolutions.akka.stm.Transaction.Global._
|
||||
*
|
||||
* atomic {
|
||||
* .. // do something within a transaction
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* Example of atomic transaction management using for comprehensions (monadic):
|
||||
*
|
||||
* <pre>
|
||||
* import se.scalablesolutions.akka.stm.Transaction
|
||||
* for (tx <- Transaction.Global) {
|
||||
* ... // do transactional stuff
|
||||
* }
|
||||
*
|
||||
* val result = for (tx <- Transaction.Global) yield {
|
||||
* ... // do transactional stuff yielding a result
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* Example of using Transaction and TransactionalRef in for comprehensions (monadic):
|
||||
*
|
||||
* <pre>
|
||||
* // For example, if you have a List with TransactionalRef
|
||||
* val refs: List[TransactionalRef] = ...
|
||||
*
|
||||
* // You can use them together with Transaction in a for comprehension since
|
||||
* // TransactionalRef is also monadic
|
||||
* for {
|
||||
* tx <- Transaction.Global
|
||||
* ref <- refs
|
||||
* } {
|
||||
* ... // use the ref inside a transaction
|
||||
* }
|
||||
*
|
||||
* val result = for {
|
||||
* tx <- Transaction.Global
|
||||
* ref <- refs
|
||||
* } yield {
|
||||
* ... // use the ref inside a transaction, yield a result
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
object Global extends TransactionManagement with Logging {
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction.Global class.
|
||||
*/
|
||||
def map[T](f: => T): T = atomic {f}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction.Global class.
|
||||
*/
|
||||
def flatMap[T](f: => T): T = atomic {f}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction.Global class.
|
||||
*/
|
||||
def foreach(f: => Unit): Unit = atomic {f}
|
||||
|
||||
/**
|
||||
* See ScalaDoc on Transaction.Global class.
|
||||
*/
|
||||
def atomic[T](body: => T): T = {
|
||||
var isTopLevelTransaction = false
|
||||
new TransactionTemplate[T]() {
|
||||
def execute(mtx: MultiverseTransaction): T = {
|
||||
val result = body
|
||||
|
||||
val txSet = getTransactionSetInScope
|
||||
log.trace("Committing transaction [%s]\n\tby joining transaction set [%s]", mtx, txSet)
|
||||
txSet.joinCommit(mtx)
|
||||
|
||||
// FIXME tryJoinCommit(mtx, TransactionManagement.TRANSACTION_TIMEOUT, TimeUnit.MILLISECONDS)
|
||||
//getTransactionSetInScope.tryJoinCommit(mtx, TransactionManagement.TRANSACTION_TIMEOUT, TimeUnit.MILLISECONDS)
|
||||
|
||||
clearTransaction
|
||||
result
|
||||
}
|
||||
|
||||
override def onStart(mtx: MultiverseTransaction) = {
|
||||
val txSet =
|
||||
if (!isTransactionSetInScope) {
|
||||
isTopLevelTransaction = true
|
||||
createNewTransactionSet
|
||||
} else getTransactionSetInScope
|
||||
val tx = new Transaction
|
||||
tx.transaction = Some(mtx)
|
||||
setTransaction(Some(tx))
|
||||
|
||||
txSet.registerOnCommitTask(new Runnable() {
|
||||
def run = tx.commit
|
||||
})
|
||||
txSet.registerOnAbortTask(new Runnable() {
|
||||
def run = tx.abort
|
||||
})
|
||||
}
|
||||
}.execute()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* The Akka specific Transaction class, keeping track of persistent data structures (as in on-disc).
|
||||
*
|
||||
* @author <a href="http://jonasboner.com">Jonas Bonér</a>
|
||||
*/
|
||||
@serializable class Transaction extends Logging {
|
||||
import Transaction._
|
||||
|
||||
val id = Transaction.idFactory.incrementAndGet
|
||||
@volatile private[this] var status: TransactionStatus = TransactionStatus.New
|
||||
private[akka] var transaction: Option[MultiverseTransaction] = None
|
||||
|
|
@ -199,15 +285,15 @@ object Transaction extends TransactionManagement with Logging {
|
|||
// --- public methods ---------
|
||||
|
||||
def commit = synchronized {
|
||||
log.trace("Committing transaction %s", toString)
|
||||
atomic0 {
|
||||
log.trace("Committing transaction %s", toString)
|
||||
Transaction.atomic0 {
|
||||
persistentStateMap.valuesIterator.foreach(_.commit)
|
||||
}
|
||||
status = TransactionStatus.Completed
|
||||
}
|
||||
|
||||
def abort = synchronized {
|
||||
log.trace("Aborting transaction %s", toString)
|
||||
log.trace("Aborting transaction %s", toString)
|
||||
}
|
||||
|
||||
def isNew = synchronized { status == TransactionStatus.New }
|
||||
|
|
@ -244,7 +330,7 @@ object Transaction extends TransactionManagement with Logging {
|
|||
throw new IllegalStateException(
|
||||
"Expected ACTIVE or NEW transaction - current status [" + status + "]: " + toString)
|
||||
|
||||
// For reinitialize transaction after sending it over the wire
|
||||
// For reinitialize transaction after sending it over the wire
|
||||
/* private[akka] def reinit = synchronized {
|
||||
import net.lag.logging.{Logger, Level}
|
||||
if (log eq null) {
|
||||
|
|
|
|||
|
|
@ -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)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4,7 +4,6 @@
|
|||
|
||||
package se.scalablesolutions.akka.stm
|
||||
|
||||
import se.scalablesolutions.akka.stm.Transaction.atomic
|
||||
import se.scalablesolutions.akka.util.UUID
|
||||
|
||||
import org.multiverse.stms.alpha.AlphaRef
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@ package se.scalablesolutions.akka.actor
|
|||
|
||||
import _root_.java.util.concurrent.TimeUnit
|
||||
import se.scalablesolutions.akka.actor.Actor.transactor
|
||||
import se.scalablesolutions.akka.stm.Transaction.atomic
|
||||
import se.scalablesolutions.akka.stm.Transaction.Global.atomic
|
||||
import se.scalablesolutions.akka.util.Logging
|
||||
|
||||
import org.scalatest.Suite
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ import org.scalatest.junit.JUnitSuite
|
|||
import org.junit.Test
|
||||
|
||||
|
||||
class ForwardActorTest extends JUnitSuite {
|
||||
class ForwardActorSpec extends JUnitSuite {
|
||||
|
||||
object ForwardState {
|
||||
var sender: Actor = null
|
||||
|
|
@ -57,7 +57,7 @@ class ForwardActorTest extends JUnitSuite {
|
|||
def shouldForwardActorReferenceWhenInvokingForwardOnBang = {
|
||||
val senderActor = new BangSenderActor
|
||||
senderActor.start
|
||||
assert(ForwardState.finished.await(1, TimeUnit.SECONDS))
|
||||
assert(ForwardState.finished.await(2, TimeUnit.SECONDS))
|
||||
assert(ForwardState.sender ne null)
|
||||
assert(senderActor === ForwardState.sender)
|
||||
}
|
||||
|
|
@ -66,6 +66,6 @@ class ForwardActorTest extends JUnitSuite {
|
|||
def shouldForwardActorReferenceWhenInvokingForwardOnBangBang = {
|
||||
val senderActor = new BangBangSenderActor
|
||||
senderActor.start
|
||||
assert(ForwardState.finished.await(1, TimeUnit.SECONDS))
|
||||
assert(ForwardState.finished.await(2, TimeUnit.SECONDS))
|
||||
}
|
||||
}
|
||||
81
akka-core/src/test/scala/StmSpec.scala
Normal file
81
akka-core/src/test/scala/StmSpec.scala
Normal file
|
|
@ -0,0 +1,81 @@
|
|||
package se.scalablesolutions.akka.actor
|
||||
|
||||
import se.scalablesolutions.akka.stm.Transaction.Local._
|
||||
import se.scalablesolutions.akka.stm._
|
||||
|
||||
import org.scalatest.Spec
|
||||
import org.scalatest.Assertions
|
||||
import org.scalatest.matchers.ShouldMatchers
|
||||
import org.scalatest.BeforeAndAfterAll
|
||||
import org.scalatest.junit.JUnitRunner
|
||||
import org.junit.runner.RunWith
|
||||
|
||||
@RunWith(classOf[JUnitRunner])
|
||||
class StmSpec extends
|
||||
Spec with
|
||||
ShouldMatchers with
|
||||
BeforeAndAfterAll {
|
||||
|
||||
describe("STM outside actors") {
|
||||
it("should be able to do multiple consecutive atomic {..} statements") {
|
||||
|
||||
lazy val ref = TransactionalState.newRef[Int]
|
||||
|
||||
def increment = atomic {
|
||||
ref.swap(ref.get.getOrElse(0) + 1)
|
||||
}
|
||||
|
||||
def total: Int = atomic {
|
||||
ref.get.getOrElse(0)
|
||||
}
|
||||
|
||||
increment
|
||||
increment
|
||||
increment
|
||||
total should equal(3)
|
||||
}
|
||||
|
||||
it("should be able to do nested atomic {..} statements") {
|
||||
|
||||
lazy val ref = TransactionalState.newRef[Int]
|
||||
|
||||
def increment = atomic {
|
||||
ref.swap(ref.get.getOrElse(0) + 1)
|
||||
}
|
||||
def total: Int = atomic {
|
||||
ref.get.getOrElse(0)
|
||||
}
|
||||
|
||||
atomic {
|
||||
increment
|
||||
increment
|
||||
}
|
||||
atomic {
|
||||
increment
|
||||
total should equal(3)
|
||||
}
|
||||
}
|
||||
|
||||
it("should roll back failing nested atomic {..} statements") {
|
||||
|
||||
lazy val ref = TransactionalState.newRef[Int]
|
||||
|
||||
def increment = atomic {
|
||||
ref.swap(ref.get.getOrElse(0) + 1)
|
||||
}
|
||||
def total: Int = atomic {
|
||||
ref.get.getOrElse(0)
|
||||
}
|
||||
try {
|
||||
atomic {
|
||||
increment
|
||||
increment
|
||||
throw new Exception
|
||||
}
|
||||
} catch {
|
||||
case e => {}
|
||||
}
|
||||
total should equal(0)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -35,4 +35,4 @@ object Kernel extends AkkaLoader {
|
|||
case x: BootableRemoteActorService => x.startRemoteService
|
||||
case _ =>
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
* Copyright (C) 2009-2010 Scalable Solutions AB <http://scalablesolutions.se>.
|
||||
*/
|
||||
|
||||
package se.scalablesolutions.akka.sample.chat
|
||||
package sample.chat
|
||||
|
||||
import scala.collection.mutable.HashMap
|
||||
|
||||
|
|
@ -10,7 +10,7 @@ import se.scalablesolutions.akka.actor.{SupervisorFactory, Actor, RemoteActor}
|
|||
import se.scalablesolutions.akka.remote.{RemoteNode, RemoteClient}
|
||||
import se.scalablesolutions.akka.persistence.common.PersistentVector
|
||||
import se.scalablesolutions.akka.persistence.redis.RedisStorage
|
||||
import se.scalablesolutions.akka.stm.Transaction._
|
||||
import se.scalablesolutions.akka.stm.Transaction.Global._
|
||||
import se.scalablesolutions.akka.config.ScalaConfig._
|
||||
import se.scalablesolutions.akka.config.OneForOneStrategy
|
||||
import se.scalablesolutions.akka.util.Logging
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
package sample.java;
|
||||
package sample.rest.java;
|
||||
|
||||
import se.scalablesolutions.akka.config.ActiveObjectConfigurator;
|
||||
import static se.scalablesolutions.akka.config.JavaConfig.*;
|
||||
|
|
@ -11,11 +11,11 @@ public class Boot {
|
|||
new RestartStrategy(new OneForOne(), 3, 5000, new Class[]{Exception.class}),
|
||||
new Component[] {
|
||||
new Component(
|
||||
sample.java.SimpleService.class,
|
||||
SimpleService.class,
|
||||
new LifeCycle(new Permanent()),
|
||||
1000),
|
||||
new Component(
|
||||
sample.java.PersistentSimpleService.class,
|
||||
PersistentSimpleService.class,
|
||||
new LifeCycle(new Permanent()),
|
||||
1000)
|
||||
}).supervise();
|
||||
|
|
@ -2,7 +2,7 @@
|
|||
* Copyright (C) 2009-2010 Scalable Solutions AB <http://scalablesolutions.se>
|
||||
*/
|
||||
|
||||
package sample.java;
|
||||
package sample.rest.java;
|
||||
|
||||
import javax.ws.rs.Path;
|
||||
import javax.ws.rs.GET;
|
||||
|
|
@ -2,7 +2,7 @@
|
|||
* Copyright (C) 2009-2010 Scalable Solutions AB <http://scalablesolutions.se>
|
||||
*/
|
||||
|
||||
package sample.java;
|
||||
package sample.rest.java;
|
||||
|
||||
import javax.ws.rs.Path;
|
||||
import javax.ws.rs.GET;
|
||||
|
|
@ -2,7 +2,7 @@
|
|||
* Copyright (C) 2009-2010 Scalable Solutions AB <http://scalablesolutions.se>
|
||||
*/
|
||||
|
||||
package sample.scala
|
||||
package sample.rest.scala
|
||||
|
||||
import se.scalablesolutions.akka.actor.{Transactor, SupervisorFactory, Actor}
|
||||
import se.scalablesolutions.akka.stm.TransactionalState
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
* Copyright (C) 2009-2010 Scalable Solutions AB <http://scalablesolutions.se>
|
||||
*/
|
||||
|
||||
package se.scalablesolutions.akka.security.samples
|
||||
package sample.security
|
||||
|
||||
import se.scalablesolutions.akka.actor.{SupervisorFactory, Actor}
|
||||
import se.scalablesolutions.akka.config.ScalaConfig._
|
||||
|
|
|
|||
|
|
@ -20,9 +20,9 @@
|
|||
# FQN to the class doing initial active object/actor
|
||||
# supervisor bootstrap, should be defined in default constructor
|
||||
boot = ["sample.camel.Boot",
|
||||
"sample.java.Boot",
|
||||
"sample.scala.Boot",
|
||||
"se.scalablesolutions.akka.security.samples.Boot"]
|
||||
"sample.rest.java.Boot",
|
||||
"sample.rest.scala.Boot",
|
||||
"sample.security.Boot"]
|
||||
|
||||
<actor>
|
||||
timeout = 5000 # default timeout for future based invocations
|
||||
|
|
@ -41,8 +41,8 @@
|
|||
service = on
|
||||
hostname = "localhost"
|
||||
port = 9998
|
||||
filters = ["se.scalablesolutions.akka.security.AkkaSecurityFilterFactory"] # List with all jersey filters to use
|
||||
authenticator = "se.scalablesolutions.akka.security.samples.BasicAuthenticationService" # The authentication service to use
|
||||
filters = ["se.scalablesolutions.akka.security.AkkaSecurityFilterFactory"] # List with all jersey filters to use
|
||||
authenticator = "sample.security.BasicAuthenticationService" # The authentication service to use. Need to be overridden (uses sample now)
|
||||
</rest>
|
||||
|
||||
<remote>
|
||||
|
|
|
|||
|
|
@ -456,7 +456,7 @@ class AkkaParent(info: ProjectInfo) extends DefaultProject(info) {
|
|||
|
||||
// docs
|
||||
if (genDocs) {
|
||||
val DOC_FILE_NAME = moduleName + "_%s-%s-%s.jar".format(buildScalaVersion, version, "doc")
|
||||
val DOC_FILE_NAME = moduleName + "_%s-%s-%s.jar".format(buildScalaVersion, version, "docs")
|
||||
val DOC_FILE_PATH = projectPath + "/target/scala_%s/".format(buildScalaVersion) + DOC_FILE_NAME
|
||||
val fromDoc = Path.fromFile(new java.io.File(DOC_FILE_PATH))
|
||||
val toDoc = Path.fromFile(new java.io.File(toDir + "/" + DOC_FILE_NAME))
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue