001/* 002 * (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Nuxeo - initial API and implementation 018 */ 019 020package org.nuxeo.ecm.platform.ui.web.auth.interfaces; 021 022import javax.servlet.http.HttpServletRequest; 023import javax.servlet.http.HttpServletResponse; 024 025public interface NuxeoAuthenticationPluginLogoutExtension { 026 027 /** 028 * Handles logout operation. 029 * <p> 030 * Generic logout (killing session and Seam objects) is done by LogoutActionBean This interface must be implemented 031 * by auth plugin when the target auth system needs a specific logout procedure. 032 * 033 * @return true if caller must stop execution (ie: logout generated a redirect), false otherwise 034 */ 035 Boolean handleLogout(HttpServletRequest httpRequest, HttpServletResponse httpResponse); 036 037}