Beginnings of Whirled service which is a system for building worlds made

of interconnected scenes on top of the Cocktail services.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@228 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/whirled/server/WhirledServer.java

@@ -0,0 +1,81 @@
+//
+// $Id: WhirledServer.java,v 1.1 2001/08/11 04:09:50 mdb Exp $
+
+package com.threerings.whirled.server;
+
+import java.io.IOException;
+
+import com.threerings.cocktail.party.server.PartyServer;
+
+import com.threerings.whirled.Log;
+import com.threerings.whirled.server.persist.SceneRepository;
+import com.threerings.whirled.server.persist.DummySceneRepository;
+
+/**
+ * The whirled server extends the party server and provides access to
+ * managers and the like that are needed by the whirled serviecs.
+ */
+public class WhirledServer extends PartyServer
+{
+    /** The namespace used for server config properties. */
+    public static final String CONFIG_KEY = "whirled";
+
+    /** The scene registry. */
+    public static SceneRegistry screg;
+
+    /**
+     * Initializes all of the server services and prepares for operation.
+     */
+    public void init ()
+        throws IOException
+    {
+        // do the cher server initialization
+        super.init();
+
+        // bind the whirled server config into the namespace
+        config.bindProperties(CONFIG_KEY, CONFIG_PATH, true);
+
+        // instantiate the scene repository
+        SceneRepository screp = null;
+        try {
+            screp = (SceneRepository)config.instantiateValue(
+                SCENEREP_KEY, DEF_SCENEREP);
+        } catch (Exception e) {
+            Log.warning("Unable to instantiate scene repository " +
+                        "[error=" + e + "].");
+            throw new IOException("Fatal init failure");
+        }
+
+        // create our scene registry
+        screg = new SceneRegistry(screp);
+
+        // register our invocation service providers
+        registerProviders(config.getValue(PROVIDERS_KEY, (String[])null));
+
+        Log.info("Whirled server initialized.");
+    }
+
+    public static void main (String[] args)
+    {
+        WhirledServer server = new WhirledServer();
+        try {
+            server.init();
+            server.run();
+        } catch (Exception e) {
+            Log.warning("Unable to initialize server.");
+            Log.logStackTrace(e);
+        }
+    }
+
+    // the path to the config file
+    protected final static String CONFIG_PATH =
+        "rsrc/config/whirled/server";
+
+    // the config key for our list of invocation provider mappings
+    protected final static String PROVIDERS_KEY = CONFIG_KEY + ".providers";
+
+    // scene repository related configuration info
+    protected final static String SCENEREP_KEY = "scene_rep";
+    protected final static String DEF_SCENEREP =
+        DummySceneRepository.class.getName();
+}