Actually instead of doing the necessary jiggery pokery to make PresentsServer

subclasses provide PresentsServer "services" we'll just have no PresentsServer
services. All services will be provided by components and the server will
disappear in a puff of inversion of control.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5155 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/server/PresentsServer.java

@@ -51,6 +51,7 @@ import static com.threerings.presents.Log.log;
  */
 @Singleton
 public class PresentsServer
+    implements ShutdownManager.Shutdowner
 {
     /** Configures dependencies needed by the Presents services. */
     public static class Module extends AbstractModule
@@ -141,6 +142,9 @@ public class PresentsServer
             injector.getInstance(NativeSignalHandler.class).init();
         }
 
+        // register with the shutdown manager to provide legacy centralized shutdown support
+        _shutmgr.registerShutdowner(this);
+
         // configure the dobject manager with our access controller
         _omgr.setDefaultAccessController(createDefaultObjectAccessController());
 
@@ -221,36 +225,9 @@ public class PresentsServer
         omgr.run();
     }
 
-    /**
-     * Requests that the server shut down. All registered shutdown participants will be shut down,
-     * following which the server process will be terminated.
-     */
+    // from interface ShutdownManager.Shutdowner
     public void shutdown ()
     {
-        // shutdown all registered shutdowners
-        _shutmgr.shutdown();
-
-        // shut down the connection manager (this will cease all network activity but not actually
-        // close the connections)
-        if (_conmgr.isRunning()) {
-            _conmgr.shutdown();
-        }
-
-        // finally shut down the invoker and dobj manager (The invoker does both for us.)
-        invoker.shutdown();
-    }
-
-    /**
-     * Queues up a request to shutdown on the dobjmgr thread. This method may be safely called from
-     * any thread.
-     */
-    public void queueShutdown ()
-    {
-        omgr.postRunnable(new Runnable() {
-            public void run () {
-                shutdown();
-            }
-        });
     }
 
     /**