Make sure invocation listeners are only added to the list once.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3245 542714f4-19e9-0310-aa3c-eee0fc999fb1
2004-11-26 23:19:29 +00:00
parent bf9582e31c
commit c43689b104
2 changed files with 10 additions and 3 deletions
@@ -62,6 +62,12 @@ public class GenServiceTask extends InvocationTask
            return getName().compareTo(other.getName());
        }

+        public boolean equals (Object other)
+        {
+            return getClass().equals(other.getClass()) &&
+                listener.equals(((ServiceListener)other).listener);
+        }
+
        public String getName ()
        {
            String name = simpleName(listener);
@@ -113,8 +119,8 @@ public class GenServiceTask extends InvocationTask
            for (int aa = 0; aa < args.length; aa++) {
                if (_ilistener.isAssignableFrom(args[aa]) &&
                    simpleName(args[aa]).startsWith(sname + ".")) {
-                    listeners.add(new ServiceListener(
-                                      service, args[aa], imports));
+                    checkedAdd(listeners, new ServiceListener(
+                                   service, args[aa], imports));
                }
            }
            methods.add(new ServiceMethod(service, m, imports));