Showing the changes to java/pkg/java/rmi/server/RMIServerSocketFactory.java (1 of 18352 files). Show all
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| 1 | +/* | |
| 2 | + * Copyright (c) 1998, 2001, 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 java.rmi.server; | |
| 27 | + | |
| 28 | +import java.io.*; | |
| 29 | +import java.net.*; | |
| 30 | + | |
| 31 | +/** | |
| 32 | + * An <code>RMIServerSocketFactory</code> instance is used by the RMI runtime | |
| 33 | + * in order to obtain server sockets for RMI calls. A remote object can be | |
| 34 | + * associated with an <code>RMIServerSocketFactory</code> when it is | |
| 35 | + * created/exported via the constructors or <code>exportObject</code> methods | |
| 36 | + * of <code>java.rmi.server.UnicastRemoteObject</code> and | |
| 37 | + * <code>java.rmi.activation.Activatable</code> . | |
| 38 | + * | |
| 39 | + * <p>An <code>RMIServerSocketFactory</code> instance associated with a remote | |
| 40 | + * object is used to obtain the <code>ServerSocket</code> used to accept | |
| 41 | + * incoming calls from clients. | |
| 42 | + * | |
| 43 | + * <p>An <code>RMIServerSocketFactory</code> instance can also be associated | |
| 44 | + * with a remote object registry so that clients can use custom socket | |
| 45 | + * communication with a remote object registry. | |
| 46 | + * | |
| 47 | + * <p>An implementation of this interface | |
| 48 | + * should implement {@link Object#equals} to return <code>true</code> when | |
| 49 | + * passed an instance that represents the same (functionally equivalent) | |
| 50 | + * server socket factory, and <code>false</code> otherwise (and it should also | |
| 51 | + * implement {@link Object#hashCode} consistently with its | |
| 52 | + * <code>Object.equals</code> implementation). | |
| 53 | + * | |
| 54 | + * @author Ann Wollrath | |
| 55 | + * @author Peter Jones | |
| 56 | + * @since 1.2 | |
| 57 | + * @see java.rmi.server.UnicastRemoteObject | |
| 58 | + * @see java.rmi.activation.Activatable | |
| 59 | + * @see java.rmi.registry.LocateRegistry | |
| 60 | + */ | |
| 61 | +public interface RMIServerSocketFactory { | |
| 62 | + | |
| 63 | + /** | |
| 64 | + * Create a server socket on the specified port (port 0 indicates | |
| 65 | + * an anonymous port). | |
| 66 | + * @param port the port number | |
| 67 | + * @return the server socket on the specified port | |
| 68 | + * @exception IOException if an I/O error occurs during server socket | |
| 69 | + * creation | |
| 70 | + * @since 1.2 | |
| 71 | + */ | |
| 72 | + public ServerSocket createServerSocket(int port) | |
| 73 | + throws IOException; | |
| 74 | +} | |