1 /*
   2  * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javax.xml.ws;
  27 
  28 import java.util.Map;
  29 import java.util.concurrent.Future;
  30 
  31 /** The {@code Response} interface provides methods used to obtain the
  32  *  payload and context of a message sent in response to an operation
  33  *  invocation.
  34  *
  35  *  <p>For asynchronous operation invocations it provides additional methods
  36  *  to check the status of the request. The {@code get(...)} methods may
  37  *  throw the standard
  38  *  set of exceptions and their cause may be a {@code RemoteException} or a
  39  *  {@link WebServiceException} that represents the error that occured during the
  40  *  asynchronous method invocation.</p>
  41  *
  42  *  @since 1.6, JAX-WS 2.0
  43 **/
  44 public interface Response<T> extends Future<T> {
  45     /** Gets the contained response context.
  46      *
  47      * @return The contained response context. May be {@code null} if a
  48      * response is not yet available.
  49      *
  50     **/
  51     Map<String,Object> getContext();
  52 }
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