1 files changed, 33 insertions, 0 deletions
diff --git a/java/src/Ice/SentCallback.java b/java/src/Ice/SentCallback.java
new file mode 100644
index 00000000000..1a2f8a08009
--- /dev/null
+++ b/java/src/Ice/SentCallback.java
@@ -0,0 +1,33 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+package Ice;
+
+/**
+ * An application can optionally supply an instance of this class in an
+ * asynchronous invocation. The application must create a subclass and
+ * implement the sent method.
+ **/
+public abstract class SentCallback extends Callback
+{
+    /**
+     * Called when a queued invocation is sent successfully.
+     **/
+    public abstract void sent();
+
+    public final void __completed(AsyncResult __result)
+    {
+        // Ignore.
+    }
+
+    public final void __sent(AsyncResult __result)
+    {
+        sent();
+    }
+}