| /* |
| * Copyright (c) 1996, 1998, 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 java.rmi.server; |
| |
| /** |
| * An <code>RMIFailureHandler</code> can be registered via the |
| * <code>RMISocketFactory.setFailureHandler</code> call. The |
| * <code>failure</code> method of the handler is invoked when the RMI |
| * runtime is unable to create a <code>ServerSocket</code> to listen |
| * for incoming calls. The <code>failure</code> method returns a boolean |
| * indicating whether the runtime should attempt to re-create the |
| * <code>ServerSocket</code>. |
| * |
| * @author Ann Wollrath |
| * @since 1.1 |
| */ |
| public interface RMIFailureHandler { |
| |
| /** |
| * The <code>failure</code> callback is invoked when the RMI |
| * runtime is unable to create a <code>ServerSocket</code> via the |
| * <code>RMISocketFactory</code>. An <code>RMIFailureHandler</code> |
| * is registered via a call to |
| * <code>RMISocketFacotry.setFailureHandler</code>. If no failure |
| * handler is installed, the default behavior is to attempt to |
| * re-create the ServerSocket. |
| * |
| * @param ex the exception that occurred during <code>ServerSocket</code> |
| * creation |
| * @return if true, the RMI runtime attempts to retry |
| * <code>ServerSocket</code> creation |
| * @see java.rmi.server.RMISocketFactory#setFailureHandler(RMIFailureHandler) |
| * @since 1.1 |
| */ |
| public boolean failure(Exception ex); |
| |
| } |