Add Registry class for storing information about java-c++

objects binding


git-svn-id: svn://10.0.0.236/trunk@49026 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/java/plugins/classes/org/mozilla/pluglet/Registry.java

@@ -0,0 +1,45 @@
+/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- 
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.0 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Initial Developer of the Original Code is Sun Microsystems,
+ * Inc. Portions created by Sun are Copyright (C) 1999 Sun Microsystems,
+ * Inc. All Rights Reserved. 
+ */
+package org.mozilla.pluglet;
+
+import java.util.*;
+
+public class Registry {
+    static Hashtable table = null;
+    public static void setPeer(Object key,long peer) {
+        if (table == null) {
+            table = new Hashtable(10);
+        }
+        table.put(key, new Long(peer));
+    }
+    public static long getPeer(Object key) {
+        if (table == null) {
+            return 0;
+        }
+        Object obj = table.get(key);
+        if (obj == null) {
+            return 0;
+        } else {
+            return ((Long)obj).longValue(); 
+        }
+    }
+    public static void remove(Object key) {
+        if (table != null) {
+            table.remove(key);
+        }
+    }
+  
+}