1 files changed, 71 insertions, 0 deletions
diff --git a/odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/IOnewayLink.java b/odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/IOnewayLink.java
new file mode 100644
index 000000000..c6732155d
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+++ b/odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/IOnewayLink.java
@@ -0,0 +1,71 @@
+/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  the BSD license.
+ *
+ *  Copyright 2000, 2010 Oracle and/or its affiliates.
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *  3. Neither the name of Sun Microsystems, Inc. nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *************************************************************************/
+
+import java.util.ArrayList;
+
+// __________ Implementation __________
+
+/**
+ * We need a generic interface to forward any oneway uno interface method
+ * by using threads to the original object. Reason:
+ * It's not allowed to call synchronous back to the office if a java object
+ * was called in a oneway declared interface method. Then it must be
+ * executed asynchronous. To do so - a thread can be created which use this
+ * interface. It get the object, which has to be called back and the type and
+ * parameter of the original request.
+ *
+ */
+public interface IOnewayLink
+{
+
+
+    /**
+     * @param nRequest
+     *          The two user of this callback can define a unique number,
+     *          which identify the type of original interface method. So the called
+     *          interface object can decide, which action will be necessary.
+     *
+     * @param lParams
+     *          If the original method used parameters, they will be coded here in
+     *          a generic way. Only the called interface object know (it depends
+     *          from the original request - see nRequest too), how this list must
+     *          be interpreted.
+     *          Note: Atomic types (e.g. int, long) will be transported as objects
+     *          too (Integer, Long)!
+     */
+    void execOneway( int nRequest, ArrayList<Object> lParams );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */