Consolidated akka-security, akka-rest, akka-comet and akka-servlet into akka-http

akka-http/src/main/scala/AkkaLoader.scala

@@ -0,0 +1,61 @@
+/**
+ * Copyright (C) 2009-2010 Scalable Solutions AB <http://scalablesolutions.se>
+ */
+
+package se.scalablesolutions.akka.servlet
+
+import se.scalablesolutions.akka.config.Config
+import se.scalablesolutions.akka.util.{Logging, Bootable}
+
+/*
+ * This class is responsible for booting up a stack of bundles and then shutting them down
+ */
+class AkkaLoader extends Logging {
+  @volatile private var hasBooted = false
+
+  @volatile private var _bundles: Option[Bootable] = None
+  
+  def bundles = _bundles;
+
+  /*
+   * Boot initializes the specified bundles
+   */
+  def boot(withBanner: Boolean, b : Bootable): Unit = synchronized {
+    if (!hasBooted) {
+      if (withBanner) printBanner
+      log.info("Starting Akka...")
+      b.onLoad
+      Thread.currentThread.setContextClassLoader(getClass.getClassLoader)
+      log.info("Akka started successfully")
+      hasBooted = true
+      _bundles = Some(b)
+    }
+  }
+
+  /*
+   * Shutdown, well, shuts down the bundles used in boot
+   */
+  def shutdown = synchronized {
+    if (hasBooted) {
+      log.info("Shutting down Akka...")
+      _bundles.foreach(_.onUnload)
+      _bundles = None
+      log.info("Akka succesfully shut down")
+    }
+  }
+
+  private def printBanner = {
+    log.info(
+"""
+==============================
+          __    __
+ _____  |  | _|  | _______
+ \__  \ |  |/ /  |/ /\__  \
+  / __ \|    <|    <  / __ \_
+ (____  /__|_ \__|_ \(____  /
+      \/     \/    \/     \/
+""")
+    log.info(" Running version %s", Config.VERSION)
+    log.info("==============================")
+  }
+}