Let's make the Lifecycle a bit more abstract and decouple it from all the

server business. I'd move the whole kit and kaboodle to samskivert but that
would mean moving the DependencyGraph as well...


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5804 542714f4-19e9-0310-aa3c-eee0fc999fb1

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

@@ -30,6 +30,7 @@ import com.google.inject.Singleton;
 import com.samskivert.util.Invoker;
 import com.samskivert.util.RunQueue;
 import com.samskivert.util.SystemInfo;
+import com.threerings.util.Lifecycle;
 
 import com.threerings.presents.annotation.AuthInvoker;
 import com.threerings.presents.annotation.EventQueue;
@@ -161,11 +162,11 @@ public class PresentsServer
 
         // make the client manager shut down before the invoker and dobj threads; this helps
         // application code to avoid long chains of shutdown constraints
-        _lifemgr.addShutdownConstraint(
-            _clmgr, LifecycleManager.Constraint.RUNS_BEFORE, (PresentsInvoker)_invoker);
+        _lifecycle.addShutdownConstraint(
+            _clmgr, Lifecycle.Constraint.RUNS_BEFORE, (PresentsInvoker)_invoker);
 
         // initialize all of our registered components
-        _lifemgr.init();
+        _lifecycle.init();
     }
 
     /**
@@ -185,6 +186,19 @@ public class PresentsServer
         _omgr.run();
     }
 
+    /**
+     * Queues up a request to shutdown on the event thread. This method may be safely called from
+     * any thread.
+     */
+    public void queueShutdown ()
+    {
+        _omgr.postRunnable(new PresentsDObjectMgr.LongRunnable() {
+            public void run () {
+                _lifecycle.shutdown();
+            }
+        });
+    }
+
     /**
      * Defines the default object access policy for all {@link DObject} instances. The default
      * default policy is to allow all subscribers but reject all modifications by the client.
@@ -242,7 +256,7 @@ public class PresentsServer
     @Inject protected InvocationManager _invmgr;
 
     /** Handles orderly initialization and shutdown of our managers, etc. */
-    @Inject protected LifecycleManager _lifemgr;
+    @Inject protected Lifecycle _lifecycle;
 
     /** Handles generation of state of the server reports. */
     @Inject protected ReportManager _repmgr;