| /* |
| * Copyright (c) 1997, 2012, 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 com.sun.xml.internal.ws.api.server; |
| |
| import com.sun.istack.internal.NotNull; |
| import com.sun.istack.internal.Nullable; |
| |
| /** |
| * Callback interface to signal JAX-WS RI that the processing of an asynchronous request is complete. |
| * |
| * <p> |
| * The application is responsible for invoking one of the two defined methods to |
| * indicate the result of the request processing. |
| * |
| * <p> |
| * Both methods will return immediately, and the JAX-WS RI will |
| * send out an actual response at some later point. |
| * |
| * @author Jitendra Kotamraju |
| * @author Kohsuke Kawaguchi |
| * @since 2.1 |
| * @see AsyncProvider |
| */ |
| public interface AsyncProviderCallback<T> { |
| /** |
| * Indicates that a request was processed successfully. |
| * |
| * @param response |
| * Represents an object to be sent back to the client |
| * as a response. To indicate one-way, response needs to be null |
| */ |
| void send(@Nullable T response); |
| |
| /** |
| * Indicates that an error had occured while processing a request. |
| * |
| * @param t |
| * The error is propagated to the client. For example, if this is |
| * a SOAP-based web service, the server will send back a SOAP fault. |
| */ |
| void sendError(@NotNull Throwable t); |
| } |