| /* |
| * 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. |
| * |
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| */ |
| |
| package com.sun.xml.internal.ws.api.ha; |
| |
| |
| /** |
| * Provides a way to tell the runtime about stickiness of requests. In a |
| * HA environment, a client's requests need to land on the same instance so |
| * that a {@link com.sun.org.glassfish.ha.store.api.BackingStore} entry for a key is |
| * accessed/modified from the same instance. |
| * |
| * <p> |
| * A web service feature may implement this interface. JAX-WS runtime |
| * checks if any feature needs stickiness of requests, and if HA is configured |
| * ({@link HighAvailabilityProvider#isHaEnvironmentConfigured()}), it will take |
| * an appropriate action. For example, in servlet transport, it would create |
| * JSESSIONID cookie so that a typical loadbalancer would stick the subsequent |
| * client requests to the same instance. |
| * |
| * @author Jitendra Kotamraju |
| * @since JAX-WS RI 2.2.2 |
| */ |
| public interface StickyFeature { |
| } |
