--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/share/jaxws_classes/javax/xml/ws/Dispatch.java	Tue Mar 06 16:09:35 2012 -0800
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.ws;
+
+import java.util.concurrent.Future;
+
+/** The <code>Dispatch</code> interface provides support
+ *  for the dynamic invocation of a service endpoint operations. The
+ *  <code>javax.xml.ws.Service</code>
+ *  class acts as a factory for the creation of <code>Dispatch</code>
+ *  instances.
+ *
+ *  @since JAX-WS 2.0
+**/
+public interface Dispatch<T> extends BindingProvider {
+
+    /** Invoke a service operation synchronously.
+     *
+     * The client is responsible for ensuring that the <code>msg</code> object
+     * when marshalled is formed according to the requirements of the protocol
+     * binding in use.
+     *
+     * @param msg An object that will form the message or payload of
+     *     the message used to invoke the operation.
+     * @return The response message or message payload to the
+     *     operation invocation.
+     * @throws WebServiceException If a fault occurs during communication with
+     *     the service
+     * @throws WebServiceException If there is any error in the configuration of
+     *     the <code>Dispatch</code> instance
+    **/
+    public T invoke(T msg);
+
+    /** Invoke a service operation asynchronously.  The
+     *  method returns without waiting for the response to the operation
+     *  invocation, the results of the operation are obtained by polling the
+     *  returned <code>Response</code>.
+     * <p>
+     * The client is responsible for ensuring that the <code>msg</code> object
+     * when marshalled is formed according to the requirements of the protocol
+     * binding in use.
+     *
+     * @param msg An object that will form the message or payload of
+     *     the message used to invoke the operation.
+     * @return The response message or message payload to the
+     *     operation invocation.
+     * @throws WebServiceException If there is any error in the configuration of
+     *     the <code>Dispatch</code> instance
+    **/
+    public Response<T> invokeAsync(T msg);
+
+    /** Invoke a service operation asynchronously. The
+     *  method returns without waiting for the response to the operation
+     *  invocation, the results of the operation are communicated to the client
+     *  via the passed in <code>handler</code>.
+     * <p>
+     * The client is responsible for ensuring that the <code>msg</code> object
+     * when marshalled is formed according to the requirements of the protocol
+     * binding in use.
+     *
+     * @param msg An object that will form the message or payload of
+     *     the message used to invoke the operation.
+     * @param handler The handler object that will receive the
+     *     response to the operation invocation.
+     * @return A <code>Future</code> object that may be used to check the status
+     *     of the operation invocation. This object MUST NOT be used to try to
+     *     obtain the results of the operation - the object returned from
+     *     <code>Future&lt;?>.get()</code> is implementation dependent
+     *     and any use of it will result in non-portable behaviour.
+     * @throws WebServiceException If there is any error in the configuration of
+     *     the <code>Dispatch</code> instance
+    **/
+    public Future<?> invokeAsync(T msg, AsyncHandler<T> handler);
+
+    /** Invokes a service operation using the one-way
+     *  interaction mode. The operation invocation is logically non-blocking,
+     *  subject to the capabilities of the underlying protocol, no results
+     *  are returned. When
+     *  the protocol in use is SOAP/HTTP, this method MUST block until
+     *  an HTTP response code has been received or an error occurs.
+     * <p>
+     * The client is responsible for ensuring that the <code>msg</code> object
+     * when marshalled is formed according to the requirements of the protocol
+     * binding in use.
+     *
+     * @param msg An object that will form the message or payload of
+     *     the message used to invoke the operation.
+     * @throws WebServiceException If there is any error in the configuration of
+     *     the <code>Dispatch</code> instance or if an error occurs during the
+     *     invocation.
+    **/
+    public void invokeOneWay(T msg);
+}