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Merge branch 'master' into Atmosphere0.5

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This commit is contained in:
Viktor Klang 2009-12-09 20:57:29 +01:00
commit 53e85dbb8f
30 changed files with 918 additions and 855 deletions
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59
akka-kernel/src/main/scala/Kernel.scala
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@ -14,6 +14,7 @@ import java.net.URLClassLoader
import se.scalablesolutions.akka.nio.RemoteNode
import se.scalablesolutions.akka.util.Logging
import se.scalablesolutions.akka.actor.ActorRegistry
/**
* The Akka Kernel.
@ -32,10 +33,14 @@ object Kernel extends Logging {
// FIXME add API to shut server down gracefully
@volatile private var hasBooted = false
private var jerseySelectorThread: SelectorThread = _
private var jerseySelectorThread: Option[SelectorThread] = None
private val startTime = System.currentTimeMillis
private var applicationLoader: Option[ClassLoader] = None
private lazy val remoteServerThread = new Thread(new Runnable() {
def run = RemoteNode.start(applicationLoader)
}, "Akka Remote Service")
def main(args: Array[String]) = boot
/**
@ -61,20 +66,33 @@ object Kernel extends Logging {
hasBooted = true
}
}
def startRemoteService = {
// FIXME manage remote serve thread for graceful shutdown
val remoteServerThread = new Thread(new Runnable() {
def run = RemoteNode.start(applicationLoader)
}, "Akka Remote Service")
remoteServerThread.start
// TODO document Kernel.shutdown
def shutdown = synchronized {
if (hasBooted) {
log.info("Shutting down Akka...")
ActorRegistry.shutdownAll
if (jerseySelectorThread.isDefined) {
log.info("Shutting down REST service (Jersey)")
jerseySelectorThread.get.stopEndpoint
}
if (remoteServerThread.isAlive) {
log.info("Shutting down remote service")
RemoteNode.shutdown
remoteServerThread.join(1000)
}
log.info("Akka succesfully shut down")
}
}
def startRemoteService = remoteServerThread.start
def startREST = {
val uri = UriBuilder.fromUri(REST_URL).port(REST_PORT).build()
val scheme = uri.getScheme
if (!scheme.equalsIgnoreCase("http")) throw new IllegalArgumentException("The URI scheme, of the URI " + REST_URL + ", must be equal (ignoring case) to 'http'")
if (!scheme.equalsIgnoreCase("http")) throw new IllegalArgumentException(
"The URI scheme, of the URI " + REST_URL + ", must be equal (ignoring case) to 'http'")
val adapter = new ServletAdapter
adapter.setHandleStaticResources(true)
@ -83,19 +101,19 @@ object Kernel extends Logging {
//Using autodetection for now
//adapter.addInitParameter("cometSupport", "org.atmosphere.container.GrizzlyCometSupport")
if (HOME.isDefined) adapter.setRootFolder(HOME.get + "/deploy/root")
log.info("REST service root path: [" + adapter.getRootFolder + "] and context path [" + adapter.getContextPath + "] ")
log.info("REST service root path [%s] and context path [%s]", adapter.getRootFolder, adapter.getContextPath)
val ah = new com.sun.grizzly.arp.DefaultAsyncHandler
ah.addAsyncFilter(new com.sun.grizzly.comet.CometAsyncFilter)
jerseySelectorThread = new SelectorThread
jerseySelectorThread.setAlgorithmClassName(classOf[StaticStreamAlgorithm].getName)
jerseySelectorThread.setPort(REST_PORT)
jerseySelectorThread.setAdapter(adapter)
jerseySelectorThread.setEnableAsyncExecution(true)
jerseySelectorThread.setAsyncHandler(ah)
jerseySelectorThread.listen
jerseySelectorThread = Some(new SelectorThread)
jerseySelectorThread.get.setAlgorithmClassName(classOf[StaticStreamAlgorithm].getName)
jerseySelectorThread.get.setPort(REST_PORT)
jerseySelectorThread.get.setAdapter(adapter)
jerseySelectorThread.get.setEnableAsyncExecution(true)
jerseySelectorThread.get.setAsyncHandler(ah)
jerseySelectorThread.get.listen
log.info("REST service started successfully. Listening to port [" + REST_PORT + "]")
log.info("REST service started successfully. Listening to port [%s]", REST_PORT)
}
private def runApplicationBootClasses = {
@ -113,7 +131,8 @@ object Kernel extends Logging {
new URLClassLoader(toDeploy.toArray, getClass.getClassLoader)
} else if (getClass.getClassLoader.getResourceAsStream("akka.conf") != null) {
getClass.getClassLoader
} else throw new IllegalStateException("AKKA_HOME is not defined and no 'akka.conf' can be found on the classpath, aborting")
} else throw new IllegalStateException(
"AKKA_HOME is not defined and no 'akka.conf' can be found on the classpath, aborting")
for (clazz <- BOOT_CLASSES) {
log.info("Loading boot class [%s]", clazz)
loader.loadClass(clazz).newInstance
@ -132,7 +151,7 @@ object Kernel extends Logging {
(____ /__|_ \__|_ \(____ /
\/ \/ \/ \/
""")
log.info(" Running version " + VERSION)
log.info(" Running version %s", VERSION)
log.info("==============================")
}
}