Added async demo

1 files changed, 58 insertions, 0 deletions

diff --git a/java/demo/Ice/async/QueueI.java b/java/demo/Ice/async/QueueI.java
new file mode 100644
index 00000000000..c6243869c4d
--- /dev/null
+++ b/java/demo/Ice/async/QueueI.java
@@ -0,0 +1,58 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2006 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.
+//
+// **********************************************************************
+
+import Demo.*;
+
+public class QueueI extends _QueueDisp
+{
+    synchronized public void
+    get_async(AMD_Queue_get getCB, Ice.Current current)
+    {
+        if(_messageQueue.size() != 0)
+	{
+	    try
+	    {
+	        getCB.ice_response((String)_messageQueue.getFirst());
+		_messageQueue.removeFirst();
+	    }
+	    catch(Ice.LocalException ex)
+	    {
+	        ex.printStackTrace();
+	    }
+	}
+	else
+	{
+	    _requestQueue.add(getCB);
+	}
+    }
+
+    synchronized public void
+    add(String message, Ice.Current current)
+    {
+        if(_requestQueue.size() != 0)
+	{
+	    try
+	    {
+	        AMD_Queue_get cb = (AMD_Queue_get)_requestQueue.removeFirst();
+		cb.ice_response(message);
+	    }
+	    catch(Ice.LocalException ex)
+	    {
+	        ex.printStackTrace();
+	    }
+	}
+	else
+	{
+	    _messageQueue.add(message);
+	}
+    }
+
+    private java.util.LinkedList _messageQueue = new java.util.LinkedList();
+    private java.util.LinkedList _requestQueue = new java.util.LinkedList();
+}