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Added Scalariform sbt plugin which formats code on each compile. Also checking in reformatted code

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This commit is contained in:
Jonas Bonér 2011-05-18 17:25:30 +02:00
parent 5949673092
commit a7311c83e6
177 changed files with 4184 additions and 4245 deletions
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67
akka-actor/src/main/scala/akka/dispatch/MessageHandling.scala
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@ -9,8 +9,8 @@ import java.util.concurrent.atomic.AtomicLong
import akka.event.EventHandler
import akka.config.Configuration
import akka.config.Config.TIME_UNIT
import akka.util.{Duration, Switch, ReentrantGuard}
import java.util.concurrent.ThreadPoolExecutor.{AbortPolicy, CallerRunsPolicy, DiscardOldestPolicy, DiscardPolicy}
import akka.util.{ Duration, Switch, ReentrantGuard }
import java.util.concurrent.ThreadPoolExecutor.{ AbortPolicy, CallerRunsPolicy, DiscardOldestPolicy, DiscardPolicy }
import akka.actor._
/**
@ -26,21 +26,22 @@ final case class MessageInvocation(receiver: ActorRef,
try {
receiver.invoke(this)
} catch {
case e: NullPointerException => throw new ActorInitializationException(
case e: NullPointerException ⇒ throw new ActorInitializationException(
"Don't call 'self ! message' in the Actor's constructor (in Scala this means in the body of the class).")
}
}
}
final case class FutureInvocation[T](future: CompletableFuture[T], function: () => T, cleanup: () => Unit) extends Runnable {
final case class FutureInvocation[T](future: CompletableFuture[T], function: () ⇒ T, cleanup: () ⇒ Unit) extends Runnable {
def run() {
future complete (try {
Right(function())
} catch {
case e =>
case e ⇒
EventHandler.error(e, this, e.getMessage)
Left(e)
} finally {
}
finally {
cleanup()
})
}
@ -95,7 +96,7 @@ trait MessageDispatcher {
dispatch(invocation)
}
private[akka] final def dispatchFuture[T](block: () => T, timeout: Long): Future[T] = {
private[akka] final def dispatchFuture[T](block: () ⇒ T, timeout: Long): Future[T] = {
futures.getAndIncrement()
try {
val future = new DefaultCompletableFuture[T](timeout)
@ -110,23 +111,23 @@ trait MessageDispatcher {
executeFuture(FutureInvocation[T](future, block, futureCleanup))
future
} catch {
case e =>
case e ⇒
futures.decrementAndGet
throw e
}
}
private val futureCleanup: () => Unit =
() => if (futures.decrementAndGet() == 0) {
private val futureCleanup: () ⇒ Unit =
() ⇒ if (futures.decrementAndGet() == 0) {
guard withGuard {
if (futures.get == 0 && uuids.isEmpty) {
shutdownSchedule match {
case UNSCHEDULED =>
case UNSCHEDULED ⇒
shutdownSchedule = SCHEDULED
Scheduler.scheduleOnce(shutdownAction, timeoutMs, TimeUnit.MILLISECONDS)
case SCHEDULED =>
case SCHEDULED ⇒
shutdownSchedule = RESCHEDULED
case RESCHEDULED => //Already marked for reschedule
case RESCHEDULED ⇒ //Already marked for reschedule
}
}
}
@ -149,12 +150,12 @@ trait MessageDispatcher {
actorRef.mailbox = null
if (uuids.isEmpty && futures.get == 0) {
shutdownSchedule match {
case UNSCHEDULED =>
case UNSCHEDULED ⇒
shutdownSchedule = SCHEDULED
Scheduler.scheduleOnce(shutdownAction, timeoutMs, TimeUnit.MILLISECONDS)
case SCHEDULED =>
case SCHEDULED ⇒
shutdownSchedule = RESCHEDULED
case RESCHEDULED => //Already marked for reschedule
case RESCHEDULED ⇒ //Already marked for reschedule
}
}
}
@ -168,8 +169,8 @@ trait MessageDispatcher {
while (i.hasNext()) {
val uuid = i.next()
Actor.registry.local.actorFor(uuid) match {
case Some(actor) => actor.stop()
case None => {}
case Some(actor) ⇒ actor.stop()
case None ⇒ {}
}
}
}
@ -178,17 +179,17 @@ trait MessageDispatcher {
def run() {
guard withGuard {
shutdownSchedule match {
case RESCHEDULED =>
case RESCHEDULED ⇒
shutdownSchedule = SCHEDULED
Scheduler.scheduleOnce(this, timeoutMs, TimeUnit.MILLISECONDS)
case SCHEDULED =>
case SCHEDULED ⇒
if (uuids.isEmpty && futures.get == 0) {
active switchOff {
shutdown() // shut down in the dispatcher's references is zero
}
}
shutdownSchedule = UNSCHEDULED
case UNSCHEDULED => //Do nothing
case UNSCHEDULED ⇒ //Do nothing
}
}
}
@ -258,22 +259,22 @@ abstract class MessageDispatcherConfigurator {
}
}
def configureThreadPool(config: Configuration, createDispatcher: => (ThreadPoolConfig) => MessageDispatcher): ThreadPoolConfigDispatcherBuilder = {
def configureThreadPool(config: Configuration, createDispatcher: ⇒ (ThreadPoolConfig) ⇒ MessageDispatcher): ThreadPoolConfigDispatcherBuilder = {
import ThreadPoolConfigDispatcherBuilder.conf_?
//Apply the following options to the config if they are present in the config
ThreadPoolConfigDispatcherBuilder(createDispatcher, ThreadPoolConfig()).configure(
conf_?(config getInt "keep-alive-time")(time => _.setKeepAliveTime(Duration(time, TIME_UNIT))),
conf_?(config getDouble "core-pool-size-factor")(factor => _.setCorePoolSizeFromFactor(factor)),
conf_?(config getDouble "max-pool-size-factor")(factor => _.setMaxPoolSizeFromFactor(factor)),
conf_?(config getInt "executor-bounds")(bounds => _.setExecutorBounds(bounds)),
conf_?(config getBool "allow-core-timeout")(allow => _.setAllowCoreThreadTimeout(allow)),
conf_?(config getInt "keep-alive-time")(time ⇒ _.setKeepAliveTime(Duration(time, TIME_UNIT))),
conf_?(config getDouble "core-pool-size-factor")(factor ⇒ _.setCorePoolSizeFromFactor(factor)),
conf_?(config getDouble "max-pool-size-factor")(factor ⇒ _.setMaxPoolSizeFromFactor(factor)),
conf_?(config getInt "executor-bounds")(bounds ⇒ _.setExecutorBounds(bounds)),
conf_?(config getBool "allow-core-timeout")(allow ⇒ _.setAllowCoreThreadTimeout(allow)),
conf_?(config getString "rejection-policy" map {
case "abort" => new AbortPolicy()
case "caller-runs" => new CallerRunsPolicy()
case "discard-oldest" => new DiscardOldestPolicy()
case "discard" => new DiscardPolicy()
case x => throw new IllegalArgumentException("[%s] is not a valid rejectionPolicy!" format x)
})(policy => _.setRejectionPolicy(policy)))
case "abort" ⇒ new AbortPolicy()
case "caller-runs" ⇒ new CallerRunsPolicy()
case "discard-oldest" ⇒ new DiscardOldestPolicy()
case "discard" ⇒ new DiscardPolicy()
case x ⇒ throw new IllegalArgumentException("[%s] is not a valid rejectionPolicy!" format x)
})(policy ⇒ _.setRejectionPolicy(policy)))
}
}