1096N/A/*
2362N/A * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
1096N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1096N/A *
1096N/A * This code is free software; you can redistribute it and/or modify it
1096N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
1096N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
1096N/A *
1096N/A * This code is distributed in the hope that it will be useful, but WITHOUT
1096N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1096N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1096N/A * version 2 for more details (a copy is included in the LICENSE file that
1096N/A * accompanied this code).
1096N/A *
1096N/A * You should have received a copy of the GNU General Public License version
1096N/A * 2 along with this work; if not, write to the Free Software Foundation,
1096N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1096N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
1096N/A */
1096N/Apackage sun.nio.ch;
1096N/A
1096N/Aimport java.net.SocketAddress;
1096N/Aimport com.sun.nio.sctp.Association;
1096N/Aimport com.sun.nio.sctp.PeerAddressChangeNotification;
1096N/A
1096N/A/**
1096N/A * An implementation of PeerAddressChangeNotification
1096N/A */
1096N/Apublic class SctpPeerAddrChange extends PeerAddressChangeNotification
1096N/A implements SctpNotification
1096N/A{
1096N/A /* static final ints so that they can be referenced from native */
1096N/A private final static int SCTP_ADDR_AVAILABLE = 1;
1096N/A private final static int SCTP_ADDR_UNREACHABLE = 2;
1096N/A private final static int SCTP_ADDR_REMOVED = 3;
1096N/A private final static int SCTP_ADDR_ADDED = 4;
1096N/A private final static int SCTP_ADDR_MADE_PRIM = 5;
1096N/A private final static int SCTP_ADDR_CONFIRMED =6;
1096N/A
1096N/A private Association association;
1096N/A
1096N/A /* assocId is used to lookup the association before the notification is
1096N/A * returned to user code */
1096N/A private int assocId;
1096N/A private SocketAddress address;
1096N/A private AddressChangeEvent event;
1096N/A
1096N/A /* Invoked from native */
1096N/A private SctpPeerAddrChange(int assocId, SocketAddress address, int intEvent) {
1096N/A switch (intEvent) {
1096N/A case SCTP_ADDR_AVAILABLE :
1096N/A this.event = AddressChangeEvent.ADDR_AVAILABLE;
1096N/A break;
1096N/A case SCTP_ADDR_UNREACHABLE :
1096N/A this.event = AddressChangeEvent.ADDR_UNREACHABLE;
1096N/A break;
1096N/A case SCTP_ADDR_REMOVED :
1096N/A this.event = AddressChangeEvent.ADDR_REMOVED;
1096N/A break;
1096N/A case SCTP_ADDR_ADDED :
1096N/A this.event = AddressChangeEvent.ADDR_ADDED;
1096N/A break;
1096N/A case SCTP_ADDR_MADE_PRIM :
1096N/A this.event = AddressChangeEvent.ADDR_MADE_PRIMARY;
1096N/A break;
1096N/A case SCTP_ADDR_CONFIRMED :
1096N/A this.event = AddressChangeEvent.ADDR_CONFIRMED;
1096N/A break;
1096N/A default:
1096N/A throw new AssertionError("Unknown event type");
1096N/A }
1096N/A this.assocId = assocId;
1096N/A this.address = address;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public int assocId() {
1096N/A return assocId;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public void setAssociation(Association association) {
1096N/A this.association = association;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public SocketAddress address() {
1096N/A assert address != null;
1096N/A return address;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public Association association() {
1096N/A assert association != null;
1096N/A return association;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public AddressChangeEvent event() {
1096N/A assert event != null;
1096N/A return event;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public String toString() {
1096N/A StringBuilder sb = new StringBuilder();
1096N/A sb.append(super.toString()).append(" [");
1096N/A sb.append("Address: ").append(address);
1096N/A sb.append(", Association:").append(association);
1096N/A sb.append(", Event: ").append(event).append("]");
1096N/A return sb.toString();
1096N/A }
1096N/A}
1096N/A